platine-php /
database
| Total Complexity | 192 |
| Total Lines | 1696 |
| Duplicated Lines | 0 % |
| Changes | 1 | ||
| Bugs | 0 | Features | 0 |
Complex classes like Driver often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use Driver, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 66 | class Driver |
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| 67 | { |
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| 68 | /** |
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| 69 | * The driver default date format |
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| 70 | * @var string |
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| 71 | */ |
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| 72 | protected string $dateFormat = 'Y-m-d H:i:s'; |
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| 73 | |||
| 74 | /** |
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| 75 | * The quote identifier for a table and columns |
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| 76 | * @var string |
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| 77 | */ |
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| 78 | protected string $identifier = '"%s"'; |
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| 79 | |||
| 80 | /** |
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| 81 | * Each query separator |
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| 82 | * @var string |
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| 83 | */ |
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| 84 | protected string $separator = ';'; |
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| 85 | |||
| 86 | /** |
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| 87 | * The columns modifiers |
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| 88 | * @var array<string> |
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| 89 | */ |
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| 90 | protected array $modifiers = [ |
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| 91 | 'unsigned', |
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| 92 | 'nullable', |
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| 93 | 'default', |
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| 94 | 'autoincrement', |
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| 95 | 'description', |
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| 96 | 'after', |
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| 97 | ]; |
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| 98 | |||
| 99 | /** |
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| 100 | * Columns serial |
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| 101 | * @var array<string> |
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| 102 | */ |
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| 103 | protected array $serials = [ |
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| 104 | 'tiny', |
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| 105 | 'small', |
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| 106 | 'normal', |
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| 107 | 'medium', |
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| 108 | 'big' |
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| 109 | ]; |
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| 110 | |||
| 111 | /** |
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| 112 | * Auto increment value modifier |
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| 113 | * @var string |
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| 114 | */ |
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| 115 | protected string $autoincrement = 'AUTO_INCREMENT'; |
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| 116 | |||
| 117 | /** |
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| 118 | * The query parameters |
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| 119 | * @var array<mixed> |
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| 120 | */ |
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| 121 | protected array $params = []; |
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| 122 | |||
| 123 | /** |
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| 124 | * The Connection instance |
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| 125 | * @var Connection |
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| 126 | */ |
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| 127 | protected Connection $connection; |
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| 128 | |||
| 129 | /** |
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| 130 | * Class constructor |
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| 131 | * @param Connection $connection |
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| 132 | */ |
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| 133 | public function __construct(Connection $connection) |
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| 134 | { |
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| 135 | $this->connection = $connection; |
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| 136 | } |
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| 137 | |||
| 138 | /** |
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| 139 | * Returns the SQL for SELECT statement |
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| 140 | * @param QueryStatement $select |
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| 141 | * |
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| 142 | * @return string |
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| 143 | */ |
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| 144 | public function select(QueryStatement $select): string |
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| 145 | { |
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| 146 | $sql = $select->hasDistinct() ? 'SELECT DISTINCT ' : 'SELECT '; |
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| 147 | $sql .= $this->getColumnList($select->getColumns()); |
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| 148 | $sql .= $this->getInto($select->getIntoTable()); |
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| 149 | $sql .= ' FROM '; |
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| 150 | $sql .= $this->getTableList($select->getTables()); |
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| 151 | $sql .= $this->getJoins($select->getJoins()); |
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| 152 | $sql .= $this->getWheres($select->getWheres()); |
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| 153 | $sql .= $this->getGroupBy($select->getGroupBy()); |
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| 154 | $sql .= $this->getHaving($select->getHaving()); |
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| 155 | $sql .= $this->getOrders($select->getOrder()); |
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| 156 | $sql .= $this->getLimit($select->getLimit()); |
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| 157 | $sql .= $this->getOffset($select->getOffset()); |
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| 158 | |||
| 159 | return $sql; |
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| 160 | } |
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| 161 | |||
| 162 | /** |
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| 163 | * Return SQL for INSERT statement |
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| 164 | * @param QueryStatement $insert |
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| 165 | * |
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| 166 | * @return string |
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| 167 | */ |
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| 168 | public function insert(QueryStatement $insert): string |
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| 169 | { |
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| 170 | $columns = $this->getColumnList($insert->getColumns()); |
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| 171 | |||
| 172 | $sql = 'INSERT INTO '; |
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| 173 | $sql .= $this->getTableList($insert->getTables()); |
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| 174 | $sql .= ($columns == '*') ? '' : '(' . $columns . ')'; |
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| 175 | $sql .= $this->getInsertValues($insert->getValues()); |
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| 176 | |||
| 177 | return $sql; |
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| 178 | } |
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| 179 | |||
| 180 | /** |
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| 181 | * Return the SQL for UPDATE statement |
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| 182 | * @param QueryStatement $update |
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| 183 | * |
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| 184 | * @return string |
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| 185 | */ |
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| 186 | public function update(QueryStatement $update): string |
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| 187 | { |
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| 188 | $sql = 'UPDATE '; |
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| 189 | $sql .= $this->getTableList($update->getTables()); |
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| 190 | $sql .= $this->getJoins($update->getJoins()); |
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| 191 | $sql .= $this->getSetColumns($update->getColumns()); |
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| 192 | $sql .= $this->getWheres($update->getWheres()); |
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| 193 | |||
| 194 | return $sql; |
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| 195 | } |
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| 196 | |||
| 197 | /** |
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| 198 | * Return the SQL for DELETE statement |
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| 199 | * @param QueryStatement $delete |
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| 200 | * |
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| 201 | * @return string |
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| 202 | */ |
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| 203 | public function delete(QueryStatement $delete): string |
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| 204 | { |
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| 205 | $sql = 'DELETE ' . $this->getTableList($delete->getTables()); |
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| 206 | $sql .= $sql === 'DELETE ' ? 'FROM ' : ' FROM '; |
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| 207 | $sql .= $this->getTableList($delete->getFrom()); |
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| 208 | $sql .= $this->getJoins($delete->getJoins()); |
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| 209 | $sql .= $this->getWheres($delete->getWheres()); |
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| 210 | |||
| 211 | return $sql; |
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| 212 | } |
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| 213 | |||
| 214 | /** |
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| 215 | * Return the date format |
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| 216 | * @return string |
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| 217 | */ |
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| 218 | public function getDateFormat(): string |
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| 219 | { |
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| 220 | return $this->dateFormat; |
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| 221 | } |
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| 222 | |||
| 223 | /** |
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| 224 | * |
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| 225 | * @param string $format |
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| 226 | * @return $this |
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| 227 | */ |
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| 228 | public function setDateFormat(string $format): self |
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| 229 | { |
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| 230 | $this->dateFormat = $format; |
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| 231 | |||
| 232 | return $this; |
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| 233 | } |
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| 234 | |||
| 235 | /** |
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| 236 | * Set the drive options |
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| 237 | * @param array<string, mixed> $options |
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| 238 | */ |
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| 239 | public function setOptions(array $options): void |
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| 240 | { |
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| 241 | foreach ($options as $name => $value) { |
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| 242 | $this->{$name} = $value; |
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| 243 | } |
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| 244 | } |
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| 245 | |||
| 246 | /** |
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| 247 | * @param array<mixed> $params |
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| 248 | * |
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| 249 | * @return string |
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| 250 | */ |
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| 251 | public function params(array $params): string |
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| 252 | { |
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| 253 | return implode(', ', array_map([$this, 'param'], $params)); |
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| 254 | } |
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| 255 | |||
| 256 | /** |
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| 257 | * @return array<mixed> |
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| 258 | */ |
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| 259 | public function getParams(): array |
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| 260 | { |
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| 261 | $params = $this->params; |
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| 262 | $this->params = []; |
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| 263 | |||
| 264 | return $params; |
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| 265 | } |
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| 266 | |||
| 267 | /** |
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| 268 | * @param Expression[]|string[] $columns |
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| 269 | * |
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| 270 | * @return string |
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| 271 | */ |
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| 272 | public function columns(array $columns): string |
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| 273 | { |
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| 274 | return implode(', ', array_map([$this, 'quoteIdentifier'], $columns)); |
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| 275 | } |
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| 276 | |||
| 277 | /** |
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| 278 | * @param string $value |
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| 279 | * |
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| 280 | * @return string |
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| 281 | */ |
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| 282 | public function quote(string $value): string |
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| 285 | } |
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| 286 | |||
| 287 | /** |
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| 288 | * Return the SQL for the current database |
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| 289 | * @return array<string, mixed> |
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| 290 | */ |
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| 291 | public function getDatabaseName(): array |
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| 292 | { |
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| 293 | return [ |
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| 294 | 'sql' => 'SELECT database()', |
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| 295 | 'params' => [] |
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| 296 | ]; |
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| 297 | } |
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| 298 | |||
| 299 | /** |
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| 300 | * |
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| 301 | * @param string $current |
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| 302 | * @param string $new |
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| 303 | * @return array<string, mixed> |
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| 304 | */ |
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| 305 | public function renameTable(string $current, string $new): array |
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| 311 | ]; |
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| 312 | } |
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| 313 | |||
| 314 | /** |
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| 315 | * |
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| 316 | * @param string $database |
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| 317 | * @return array<string, mixed> |
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| 318 | */ |
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| 319 | public function getTables(string $database): array |
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| 333 | ]; |
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| 334 | } |
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| 335 | |||
| 336 | /** |
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| 337 | * |
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| 338 | * @param string $database |
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| 339 | * @return array<string, mixed> |
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| 340 | */ |
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| 341 | public function getViews(string $database): array |
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| 342 | { |
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| 343 | $sql = sprintf( |
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| 344 | 'SELECT %s FROM %s.%s WHERE table_type = ? ' |
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| 345 | . 'AND table_schema = ? ORDER BY %s ASC', |
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| 346 | $this->quoteIdentifier('table_name'), |
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| 347 | $this->quoteIdentifier('information_schema'), |
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| 348 | $this->quoteIdentifier('tables'), |
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| 349 | $this->quoteIdentifier('table_name'), |
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| 350 | ); |
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| 351 | |||
| 352 | return [ |
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| 353 | 'sql' => $sql, |
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| 354 | 'params' => ['VIEW', $database] |
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| 355 | ]; |
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| 356 | } |
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| 357 | |||
| 358 | /** |
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| 359 | * |
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| 360 | * @param string $database |
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| 361 | * @param string $table |
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| 362 | * @return array<string, mixed> |
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| 363 | */ |
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| 364 | public function getColumns(string $database, string $table): array |
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| 365 | { |
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| 366 | $sql = sprintf( |
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| 367 | 'SELECT %s AS %s, %s AS %s FROM %s.%s WHERE %s = ? ' |
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| 368 | . 'AND %s = ? ORDER BY %s ASC', |
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| 369 | $this->quoteIdentifier('column_name'), |
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| 370 | $this->quoteIdentifier('name'), |
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| 371 | $this->quoteIdentifier('column_type'), |
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| 372 | $this->quoteIdentifier('type'), |
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| 373 | $this->quoteIdentifier('information_schema'), |
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| 374 | $this->quoteIdentifier('columns'), |
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| 375 | $this->quoteIdentifier('table_schema'), |
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| 376 | $this->quoteIdentifier('table_name'), |
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| 377 | $this->quoteIdentifier('ordinal_position'), |
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| 378 | ); |
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| 379 | |||
| 380 | return [ |
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| 381 | 'sql' => $sql, |
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| 382 | 'params' => [$database, $table] |
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| 383 | ]; |
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| 384 | } |
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| 385 | |||
| 386 | /** |
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| 387 | * |
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| 388 | * @param string $database |
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| 389 | * @param string $view |
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| 390 | * @return array<string, mixed> |
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| 391 | */ |
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| 392 | public function getViewColumns(string $database, string $view): array |
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| 393 | { |
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| 394 | $sql = sprintf( |
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| 395 | 'SELECT %s AS %s, %s AS %s FROM %s.%s WHERE %s = ? ' |
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| 396 | . 'AND %s = ? ORDER BY %s ASC', |
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| 397 | $this->quoteIdentifier('column_name'), |
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| 398 | $this->quoteIdentifier('name'), |
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| 399 | $this->quoteIdentifier('column_type'), |
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| 400 | $this->quoteIdentifier('type'), |
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| 401 | $this->quoteIdentifier('information_schema'), |
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| 402 | $this->quoteIdentifier('columns'), |
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| 403 | $this->quoteIdentifier('table_schema'), |
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| 404 | $this->quoteIdentifier('table_name'), |
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| 405 | $this->quoteIdentifier('ordinal_position'), |
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| 406 | ); |
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| 407 | |||
| 408 | return [ |
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| 409 | 'sql' => $sql, |
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| 410 | 'params' => [$database, $view] |
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| 411 | ]; |
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| 412 | } |
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| 413 | |||
| 414 | /** |
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| 415 | * |
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| 416 | * @param CreateTable $schema |
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| 417 | * @return array<int, array<string, mixed>> |
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| 418 | */ |
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| 419 | public function create(CreateTable $schema): array |
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| 420 | { |
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| 421 | $sql = 'CREATE TABLE ' . $this->quoteIdentifier($schema->getTableName()); |
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| 422 | $sql .= "(\n"; |
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| 423 | $sql .= $this->getSchemaColumns($schema->getColumns()); |
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| 424 | $sql .= $this->getPrimaryKey($schema); |
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| 425 | $sql .= $this->getUniqueKeys($schema); |
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| 426 | $sql .= $this->getForeignKeys($schema); |
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| 427 | $sql .= ")\n"; |
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| 428 | $sql .= $this->getEngine($schema); |
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| 429 | |||
| 430 | $commands = []; |
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| 431 | |||
| 432 | $commands[] = [ |
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| 433 | 'sql' => $sql, |
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| 434 | 'params' => [] |
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| 435 | ]; |
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| 436 | |||
| 437 | foreach ($this->getIndexKeys($schema) as $index) { |
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| 438 | $commands[] = [ |
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| 439 | 'sql' => $index, |
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| 440 | 'params' => [] |
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| 441 | ]; |
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| 442 | } |
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| 443 | |||
| 444 | return $commands; |
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| 445 | } |
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| 446 | |||
| 447 | /** |
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| 448 | * |
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| 449 | * @param AlterTable $schema |
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| 450 | * @return array<int, array<string, mixed>> |
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| 451 | */ |
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| 452 | public function alter(AlterTable $schema): array |
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| 453 | { |
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| 454 | $commands = []; |
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| 455 | |||
| 456 | foreach ($schema->getCommands() as $command) { |
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| 457 | $callback = 'get' . ucfirst($command['type']); |
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| 458 | $sql = $this->{$callback}($schema, $command['data']); |
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| 459 | |||
| 460 | if ($sql === '') { |
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| 461 | continue; |
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| 462 | } |
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| 463 | |||
| 464 | $commands[] = [ |
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| 465 | 'sql' => $sql, |
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| 466 | 'params' => $this->getParams() |
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| 467 | ]; |
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| 468 | } |
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| 469 | |||
| 470 | return $commands; |
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| 471 | } |
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| 472 | |||
| 473 | /** |
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| 474 | * |
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| 475 | * @param string $table |
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| 476 | * @return array<string, mixed> |
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| 477 | */ |
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| 478 | public function drop(string $table): array |
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| 479 | { |
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| 480 | return [ |
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| 481 | 'sql' => 'DROP TABLE ' . $this->quoteIdentifier($table), |
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| 482 | 'params' => [] |
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| 483 | ]; |
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| 484 | } |
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| 485 | |||
| 486 | /** |
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| 487 | * |
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| 488 | * @param string $table |
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| 489 | * @return array<string, mixed> |
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| 490 | */ |
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| 491 | public function truncate(string $table): array |
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| 492 | { |
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| 493 | return [ |
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| 494 | 'sql' => 'TRUNCATE TABLE ' . $this->quoteIdentifier($table), |
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| 495 | 'params' => [] |
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| 496 | ]; |
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| 497 | } |
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| 498 | |||
| 499 | /** |
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| 500 | * @param mixed $value |
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| 501 | * |
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| 502 | * @return string |
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| 503 | */ |
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| 504 | protected function param($value): string |
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| 505 | { |
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| 506 | if ($value instanceof Expression) { |
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| 507 | return $this->getExpressions($value->getExpressions()); |
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| 508 | } elseif ($value instanceof DateTime) { |
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| 509 | $this->params[] = $value->format($this->dateFormat); |
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| 510 | } else { |
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| 511 | $this->params[] = $value; |
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| 512 | } |
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| 513 | |||
| 514 | return '?'; |
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| 515 | } |
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| 516 | |||
| 517 | /** |
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| 518 | * Get the value by convert it to the type |
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| 519 | * @param mixed $value |
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| 520 | * @return mixed |
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| 521 | * |
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| 522 | */ |
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| 523 | protected function value($value) |
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| 524 | { |
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| 525 | if (is_numeric($value)) { |
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| 526 | return $value; |
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| 527 | } |
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| 528 | |||
| 529 | if (is_bool($value)) { |
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| 530 | return $value ? 1 : 0; |
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| 531 | } |
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| 532 | |||
| 533 | if (is_string($value)) { |
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| 534 | return "'" . str_replace("'", "''", $value) . "'"; |
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| 535 | } |
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| 536 | |||
| 537 | return 'NULL'; |
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| 538 | } |
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| 539 | |||
| 540 | /** |
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| 541 | * Add quote identifier like "", `` |
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| 542 | * @param mixed $value |
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| 543 | * |
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| 544 | * @return string |
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| 545 | */ |
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| 546 | protected function quoteIdentifier($value): string |
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| 547 | { |
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| 548 | if ($value instanceof Expression) { |
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| 549 | return $this->getExpressions($value->getExpressions()); |
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| 550 | } |
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| 551 | |||
| 552 | $identifiers = []; |
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| 553 | |||
| 554 | foreach (explode('.', $value) as $segment) { |
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| 555 | if ($segment === '*') { |
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| 556 | $identifiers[] = $segment; |
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| 557 | } else { |
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| 558 | $identifiers[] = sprintf($this->identifier, $segment); |
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| 559 | } |
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| 560 | } |
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| 561 | |||
| 562 | return implode('.', $identifiers); |
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| 563 | } |
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| 564 | |||
| 565 | /** |
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| 566 | * |
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| 567 | * @param array<mixed> $values |
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| 568 | * @param string $separator |
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| 569 | * @return string |
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| 570 | */ |
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| 571 | protected function quoteIdentifiers(array $values, string $separator = ', '): string |
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| 572 | { |
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| 573 | return implode($separator, array_map([$this, 'quoteIdentifier'], $values)); |
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| 574 | } |
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| 575 | |||
| 576 | /** |
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| 577 | * Handle expressions |
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| 578 | * @param array<int, array<string, mixed>> $expressions |
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| 579 | * |
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| 580 | * @return string |
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| 581 | */ |
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| 582 | protected function getExpressions(array $expressions): string |
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| 583 | { |
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| 584 | $sql = []; |
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| 585 | |||
| 586 | foreach ($expressions as $expression) { |
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| 587 | switch ($expression['type']) { |
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| 588 | case 'column': |
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| 589 | $sql[] = $this->quoteIdentifier($expression['value']); |
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| 590 | break; |
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| 591 | case 'op': |
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| 592 | $sql[] = $expression['value']; |
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| 593 | break; |
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| 594 | case 'value': |
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| 595 | $sql[] = $this->param($expression['value']); |
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| 596 | break; |
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| 597 | case 'group': |
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| 598 | $expr = $expression['value']; |
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| 599 | $sql[] = '(' . $this->getExpressions($expr->getExpressions()) . ')'; |
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| 600 | break; |
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| 601 | case 'function': |
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| 602 | $sql[] = $this->getSqlFunction($expression['value']); |
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| 603 | break; |
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| 604 | case 'subquery': |
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| 605 | $subQuery = $expression['value']; |
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| 606 | $sql[] = '(' . $this->select($subQuery->getQueryStatement()) . ')'; |
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| 607 | break; |
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| 608 | } |
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| 609 | } |
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| 610 | |||
| 611 | return implode(' ', $sql); |
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| 612 | } |
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| 613 | |||
| 614 | /** |
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| 615 | * Handle SQL function |
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| 616 | * @param array<string, mixed> $functions |
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| 617 | * |
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| 618 | * @return string |
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| 619 | */ |
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| 620 | protected function getSqlFunction(array $functions): string |
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| 621 | { |
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| 622 | $method = $functions['type'] . $functions['name']; |
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| 623 | |||
| 624 | return $this->{$method}($functions); |
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| 625 | } |
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| 626 | |||
| 627 | /** |
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| 628 | * Handle columns |
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| 629 | * @param array<int, array<string, mixed>> $columns |
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| 630 | * |
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| 631 | * @return string |
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| 632 | */ |
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| 633 | protected function getColumnList(array $columns): string |
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| 634 | { |
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| 635 | if (empty($columns)) { |
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| 636 | return '*'; |
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| 637 | } |
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| 638 | $sql = []; |
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| 639 | |||
| 640 | foreach ($columns as $column) { |
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| 641 | if (isset($column['alias'])) { |
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| 642 | $sql[] = $this->quoteIdentifier($column['name']) |
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| 643 | . ' AS ' . $this->quoteIdentifier($column['alias']); |
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| 644 | } else { |
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| 645 | $sql[] = $this->quoteIdentifier($column['name']); |
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| 646 | } |
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| 647 | } |
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| 648 | |||
| 649 | return implode(', ', $sql); |
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| 650 | } |
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| 651 | |||
| 652 | /** |
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| 653 | * Handle schema columns |
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| 654 | * @param array<int|string, BaseColumn> $columns list of BaseColumn |
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| 655 | * @return string |
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| 656 | */ |
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| 657 | protected function getSchemaColumns(array $columns): string |
||
| 658 | { |
||
| 659 | $sql = []; |
||
| 660 | |||
| 661 | foreach ($columns as $column) { |
||
| 662 | $line = $this->quoteIdentifier($column->getName()); |
||
| 663 | $line .= $this->getColumnType($column); |
||
| 664 | $line .= $this->getColumnModifiers($column); |
||
| 665 | |||
| 666 | $sql[] = $line; |
||
| 667 | } |
||
| 668 | |||
| 669 | return implode(",\n", $sql); |
||
| 670 | } |
||
| 671 | |||
| 672 | /** |
||
| 673 | * |
||
| 674 | * @param BaseColumn $column |
||
| 675 | * @return string |
||
| 676 | */ |
||
| 677 | protected function getColumnType(BaseColumn $column): string |
||
| 678 | { |
||
| 679 | $type = $column->getType(); |
||
| 680 | $result = ''; |
||
| 681 | if (is_string($type)) { |
||
| 682 | $callback = 'getType' . ucfirst($type); |
||
| 683 | $result = trim($this->{$callback}($column)); |
||
| 684 | |||
| 685 | if ($result !== '') { |
||
| 686 | $result = ' ' . $result; |
||
| 687 | } |
||
| 688 | } |
||
| 689 | |||
| 690 | return $result; |
||
| 691 | } |
||
| 692 | |||
| 693 | /** |
||
| 694 | * |
||
| 695 | * @param BaseColumn $column |
||
| 696 | * @return string |
||
| 697 | */ |
||
| 698 | protected function getColumnModifiers(BaseColumn $column): string |
||
| 699 | { |
||
| 700 | $line = ''; |
||
| 701 | foreach ($this->modifiers as $modifier) { |
||
| 702 | $callback = 'getModifier' . ucfirst($modifier); |
||
| 703 | $result = trim($this->{$callback}($column)); |
||
| 704 | |||
| 705 | |||
| 706 | if ($result !== '') { |
||
| 707 | $result = ' ' . $result; |
||
| 708 | } |
||
| 709 | |||
| 710 | $line .= $result; |
||
| 711 | } |
||
| 712 | |||
| 713 | return $line; |
||
| 714 | } |
||
| 715 | |||
| 716 | /** |
||
| 717 | * |
||
| 718 | * @param BaseColumn $column |
||
| 719 | * @return string |
||
| 720 | */ |
||
| 721 | protected function getTypeInteger(BaseColumn $column): string |
||
| 722 | { |
||
| 723 | return 'INT'; |
||
| 724 | } |
||
| 725 | |||
| 726 | /** |
||
| 727 | * |
||
| 728 | * @param BaseColumn $column |
||
| 729 | * @return string |
||
| 730 | */ |
||
| 731 | protected function getTypeFloat(BaseColumn $column): string |
||
| 732 | { |
||
| 733 | return 'FLOAT'; |
||
| 734 | } |
||
| 735 | |||
| 736 | /** |
||
| 737 | * |
||
| 738 | * @param BaseColumn $column |
||
| 739 | * @return string |
||
| 740 | */ |
||
| 741 | protected function getTypeDouble(BaseColumn $column): string |
||
| 742 | { |
||
| 743 | return 'DOUBLE'; |
||
| 744 | } |
||
| 745 | |||
| 746 | /** |
||
| 747 | * |
||
| 748 | * @param BaseColumn $column |
||
| 749 | * @return string |
||
| 750 | */ |
||
| 751 | protected function getTypeDecimal(BaseColumn $column): string |
||
| 752 | { |
||
| 753 | return 'DECIMAL'; |
||
| 754 | } |
||
| 755 | |||
| 756 | /** |
||
| 757 | * |
||
| 758 | * @param BaseColumn $column |
||
| 759 | * @return string |
||
| 760 | */ |
||
| 761 | protected function getTypeEnum(BaseColumn $column): string |
||
| 762 | { |
||
| 763 | return 'ENUM'; |
||
| 764 | } |
||
| 765 | |||
| 766 | /** |
||
| 767 | * |
||
| 768 | * @param BaseColumn $column |
||
| 769 | * @return string |
||
| 770 | */ |
||
| 771 | protected function getTypeBoolean(BaseColumn $column): string |
||
| 772 | { |
||
| 773 | return 'BOOLEAN'; |
||
| 774 | } |
||
| 775 | |||
| 776 | /** |
||
| 777 | * |
||
| 778 | * @param BaseColumn $column |
||
| 779 | * @return string |
||
| 780 | */ |
||
| 781 | protected function getTypeBinary(BaseColumn $column): string |
||
| 782 | { |
||
| 783 | return 'BLOB'; |
||
| 784 | } |
||
| 785 | |||
| 786 | /** |
||
| 787 | * |
||
| 788 | * @param BaseColumn $column |
||
| 789 | * @return string |
||
| 790 | */ |
||
| 791 | protected function getTypeText(BaseColumn $column): string |
||
| 792 | { |
||
| 793 | return 'TEXT'; |
||
| 794 | } |
||
| 795 | |||
| 796 | /** |
||
| 797 | * |
||
| 798 | * @param BaseColumn $column |
||
| 799 | * @return string |
||
| 800 | */ |
||
| 801 | protected function getTypeString(BaseColumn $column): string |
||
| 802 | { |
||
| 803 | return 'VARCHAR(' . $this->value($column->get('length', 255)) . ')'; |
||
| 804 | } |
||
| 805 | |||
| 806 | /** |
||
| 807 | * |
||
| 808 | * @param BaseColumn $column |
||
| 809 | * @return string |
||
| 810 | */ |
||
| 811 | protected function getTypeFixed(BaseColumn $column): string |
||
| 812 | { |
||
| 813 | return 'CHAR(' . $this->value($column->get('length', 255)) . ')'; |
||
| 814 | } |
||
| 815 | |||
| 816 | /** |
||
| 817 | * |
||
| 818 | * @param BaseColumn $column |
||
| 819 | * @return string |
||
| 820 | */ |
||
| 821 | protected function getTypeTime(BaseColumn $column): string |
||
| 822 | { |
||
| 823 | return 'TIME'; |
||
| 824 | } |
||
| 825 | |||
| 826 | /** |
||
| 827 | * |
||
| 828 | * @param BaseColumn $column |
||
| 829 | * @return string |
||
| 830 | */ |
||
| 831 | protected function getTypeTimestamp(BaseColumn $column): string |
||
| 832 | { |
||
| 833 | return 'TIMESTAMP'; |
||
| 834 | } |
||
| 835 | |||
| 836 | /** |
||
| 837 | * |
||
| 838 | * @param BaseColumn $column |
||
| 839 | * @return string |
||
| 840 | */ |
||
| 841 | protected function getTypeDate(BaseColumn $column): string |
||
| 842 | { |
||
| 843 | return 'DATE'; |
||
| 844 | } |
||
| 845 | |||
| 846 | /** |
||
| 847 | * |
||
| 848 | * @param BaseColumn $column |
||
| 849 | * @return string |
||
| 850 | */ |
||
| 851 | protected function getTypeDatetime(BaseColumn $column): string |
||
| 852 | { |
||
| 853 | return 'DATETIME'; |
||
| 854 | } |
||
| 855 | |||
| 856 | /** |
||
| 857 | * |
||
| 858 | * @param BaseColumn $column |
||
| 859 | * @return string |
||
| 860 | */ |
||
| 861 | protected function getModifierUnsigned(BaseColumn $column): string |
||
| 862 | { |
||
| 863 | return $column->get('unsigned', false) ? 'UNSIGNED' : ''; |
||
| 864 | } |
||
| 865 | |||
| 866 | /** |
||
| 867 | * |
||
| 868 | * @param BaseColumn $column |
||
| 869 | * @return string |
||
| 870 | */ |
||
| 871 | protected function getModifierNullable(BaseColumn $column): string |
||
| 872 | { |
||
| 873 | return $column->get('nullable', true) ? '' : 'NOT NULL'; |
||
| 874 | } |
||
| 875 | |||
| 876 | /** |
||
| 877 | * |
||
| 878 | * @param BaseColumn $column |
||
| 879 | * @return string |
||
| 880 | */ |
||
| 881 | protected function getModifierDefault(BaseColumn $column): string |
||
| 884 | } |
||
| 885 | |||
| 886 | /** |
||
| 887 | * |
||
| 888 | * @param BaseColumn $column |
||
| 889 | * @return string |
||
| 890 | */ |
||
| 891 | protected function getModifierDescription(BaseColumn $column): string |
||
| 892 | { |
||
| 893 | return $column->get('description', null) === null ? '' : 'COMMENT ' . $this->value($column->get('description')); |
||
| 894 | } |
||
| 895 | |||
| 896 | /** |
||
| 897 | * |
||
| 898 | * @param BaseColumn $column |
||
| 899 | * @return string |
||
| 900 | */ |
||
| 901 | protected function getModifierAfter(BaseColumn $column): string |
||
| 902 | { |
||
| 903 | return $column->get('after', null) === null ? '' : 'AFTER ' . $this->quoteIdentifier($column->get('after')); |
||
| 904 | } |
||
| 905 | |||
| 906 | /** |
||
| 907 | * |
||
| 908 | * @param BaseColumn $column |
||
| 909 | * @return string |
||
| 910 | */ |
||
| 911 | protected function getModifierAutoincrement(BaseColumn $column): string |
||
| 912 | { |
||
| 913 | if ( |
||
| 914 | $column->getType() !== 'integer' |
||
| 915 | || !in_array($column->get('size', 'normal'), $this->serials) |
||
| 916 | ) { |
||
| 917 | return ''; |
||
| 918 | } |
||
| 919 | return $column->get('autoincrement', false) ? $this->autoincrement : ''; |
||
| 920 | } |
||
| 921 | |||
| 922 | /** |
||
| 923 | * |
||
| 924 | * @param CreateTable $schema |
||
| 925 | * @return string |
||
| 926 | */ |
||
| 927 | protected function getPrimaryKey(CreateTable $schema): string |
||
| 928 | { |
||
| 929 | $primaryKey = $schema->getPrimaryKey(); |
||
| 930 | if (empty($primaryKey)) { |
||
| 931 | return ''; |
||
| 932 | } |
||
| 933 | |||
| 934 | return ",\n" . 'CONSTRAINT ' . $this->quoteIdentifier($primaryKey['name']) |
||
| 935 | . ' PRIMARY KEY (' . $this->quoteIdentifiers($primaryKey['columns']) . ')'; |
||
| 936 | } |
||
| 937 | |||
| 938 | /** |
||
| 939 | * |
||
| 940 | * @param CreateTable $schema |
||
| 941 | * @return string |
||
| 942 | */ |
||
| 943 | protected function getUniqueKeys(CreateTable $schema): string |
||
| 944 | { |
||
| 945 | $indexes = $schema->getUniqueKeys(); |
||
| 946 | |||
| 947 | if (empty($indexes)) { |
||
| 948 | return ''; |
||
| 949 | } |
||
| 950 | |||
| 951 | $sql = []; |
||
| 952 | |||
| 953 | foreach ($indexes as $name => $columns) { |
||
| 954 | $sql[] = 'CONSTRAINT ' . $this->quoteIdentifier($name) |
||
| 955 | . ' UNIQUE (' . $this->quoteIdentifiers($columns) . ')'; |
||
| 956 | } |
||
| 957 | |||
| 958 | return ",\n" . implode(",\n", $sql); |
||
| 959 | } |
||
| 960 | |||
| 961 | /** |
||
| 962 | * |
||
| 963 | * @param CreateTable $schema |
||
| 964 | * @return array<int, string> |
||
| 965 | */ |
||
| 966 | protected function getIndexKeys(CreateTable $schema): array |
||
| 967 | { |
||
| 968 | $indexes = $schema->getIndexes(); |
||
| 969 | |||
| 970 | if (empty($indexes)) { |
||
| 971 | return []; |
||
| 972 | } |
||
| 973 | |||
| 974 | $sql = []; |
||
| 975 | $table = $this->quoteIdentifier($schema->getTableName()); |
||
| 976 | |||
| 977 | foreach ($indexes as $name => $columns) { |
||
| 978 | $sql[] = 'CREATE INDEX ' . $this->quoteIdentifier($name) |
||
| 979 | . ' ON ' . $table . '(' . $this->quoteIdentifiers($columns) . ')'; |
||
| 980 | } |
||
| 981 | |||
| 982 | return $sql; |
||
| 983 | } |
||
| 984 | |||
| 985 | /** |
||
| 986 | * |
||
| 987 | * @param CreateTable $schema |
||
| 988 | * @return string |
||
| 989 | */ |
||
| 990 | protected function getForeignKeys(CreateTable $schema): string |
||
| 991 | { |
||
| 992 | $keys = $schema->getForeignKeys(); |
||
| 993 | |||
| 994 | if (empty($keys)) { |
||
| 995 | return ''; |
||
| 996 | } |
||
| 997 | |||
| 998 | $sql = []; |
||
| 999 | |||
| 1000 | foreach ($keys as $name => $key) { |
||
| 1001 | $cmd = 'CONSTRAINT ' . $this->quoteIdentifier($name) |
||
| 1002 | . ' FOREIGN KEY (' . $this->quoteIdentifiers($key->getColumns()) . ') '; |
||
| 1003 | $cmd .= 'REFERENCES ' . $this->quoteIdentifier($key->getReferenceTable()) |
||
| 1004 | . ' (' . $this->quoteIdentifiers($key->getReferenceColumns()) . ')'; |
||
| 1005 | |||
| 1006 | foreach ($key->getActions() as $actionName => $action) { |
||
| 1007 | $cmd .= ' ' . $actionName . ' ' . $action; |
||
| 1008 | } |
||
| 1009 | $sql[] = $cmd; |
||
| 1010 | } |
||
| 1011 | |||
| 1012 | return ",\n" . implode(",\n", $sql); |
||
| 1013 | } |
||
| 1014 | |||
| 1015 | /** |
||
| 1016 | * |
||
| 1017 | * @param CreateTable $schema |
||
| 1018 | * @return string |
||
| 1019 | */ |
||
| 1020 | protected function getEngine(CreateTable $schema): string |
||
| 1021 | { |
||
| 1022 | $engine = $schema->getEngine(); |
||
| 1023 | if ($engine === null) { |
||
| 1024 | return ''; |
||
| 1025 | } |
||
| 1026 | |||
| 1027 | return ' ENGINE = ' . strtoupper($engine); |
||
| 1028 | } |
||
| 1029 | |||
| 1030 | /** |
||
| 1031 | * |
||
| 1032 | * @param AlterTable $schema |
||
| 1033 | * @param mixed $data |
||
| 1034 | * @return string |
||
| 1035 | */ |
||
| 1036 | protected function getDropPrimaryKey(AlterTable $schema, $data): string |
||
| 1037 | { |
||
| 1038 | return sprintf( |
||
| 1039 | 'ALTER TABLE %s DROP CONSTRAINT %s', |
||
| 1040 | $this->quoteIdentifier($schema->getTableName()), |
||
| 1041 | $this->quoteIdentifier($data) |
||
| 1042 | ); |
||
| 1043 | } |
||
| 1044 | |||
| 1045 | /** |
||
| 1046 | * |
||
| 1047 | * @param AlterTable $schema |
||
| 1048 | * @param mixed $data |
||
| 1049 | * @return string |
||
| 1050 | */ |
||
| 1051 | protected function getDropUniqueKey(AlterTable $schema, $data): string |
||
| 1052 | { |
||
| 1053 | return sprintf( |
||
| 1054 | 'ALTER TABLE %s DROP CONSTRAINT %s', |
||
| 1055 | $this->quoteIdentifier($schema->getTableName()), |
||
| 1056 | $this->quoteIdentifier($data) |
||
| 1057 | ); |
||
| 1058 | } |
||
| 1059 | |||
| 1060 | /** |
||
| 1061 | * |
||
| 1062 | * @param AlterTable $schema |
||
| 1063 | * @param mixed $data |
||
| 1064 | * @return string |
||
| 1065 | */ |
||
| 1066 | protected function getDropIndex(AlterTable $schema, $data): string |
||
| 1067 | { |
||
| 1068 | return sprintf( |
||
| 1069 | 'DROP INDEX %s.%s', |
||
| 1070 | $this->quoteIdentifier($schema->getTableName()), |
||
| 1071 | $this->quoteIdentifier($data) |
||
| 1072 | ); |
||
| 1073 | } |
||
| 1074 | |||
| 1075 | /** |
||
| 1076 | * |
||
| 1077 | * @param AlterTable $schema |
||
| 1078 | * @param mixed $data |
||
| 1079 | * @return string |
||
| 1080 | */ |
||
| 1081 | protected function getDropForeignKey(AlterTable $schema, $data): string |
||
| 1082 | { |
||
| 1083 | return sprintf( |
||
| 1084 | 'ALTER TABLE %s DROP CONSTRAINT %s', |
||
| 1085 | $this->quoteIdentifier($schema->getTableName()), |
||
| 1086 | $this->quoteIdentifier($data) |
||
| 1087 | ); |
||
| 1088 | } |
||
| 1089 | |||
| 1090 | /** |
||
| 1091 | * |
||
| 1092 | * @param AlterTable $schema |
||
| 1093 | * @param mixed $data |
||
| 1094 | * @return string |
||
| 1095 | */ |
||
| 1096 | protected function getDropColumn(AlterTable $schema, $data): string |
||
| 1097 | { |
||
| 1098 | return sprintf( |
||
| 1099 | 'ALTER TABLE %s DROP COLUMN %s', |
||
| 1100 | $this->quoteIdentifier($schema->getTableName()), |
||
| 1101 | $this->quoteIdentifier($data) |
||
| 1102 | ); |
||
| 1103 | } |
||
| 1104 | |||
| 1105 | /** |
||
| 1106 | * |
||
| 1107 | * @param AlterTable $schema |
||
| 1108 | * @param mixed $data |
||
| 1109 | * @return string |
||
| 1110 | */ |
||
| 1111 | protected function getRenameColumn(AlterTable $schema, $data): string |
||
| 1112 | { |
||
| 1113 | //TODO: please implement it in subclass |
||
| 1114 | return ''; |
||
| 1115 | } |
||
| 1116 | |||
| 1117 | /** |
||
| 1118 | * |
||
| 1119 | * @param AlterTable $schema |
||
| 1120 | * @param mixed $data |
||
| 1121 | * @return string |
||
| 1122 | */ |
||
| 1123 | protected function getModifyColumn(AlterTable $schema, $data): string |
||
| 1124 | { |
||
| 1125 | return sprintf( |
||
| 1126 | 'ALTER TABLE %s MODIFY COLUMN %s', |
||
| 1127 | $this->quoteIdentifier($schema->getTableName()), |
||
| 1128 | $this->getSchemaColumns([$data]) |
||
| 1129 | ); |
||
| 1130 | } |
||
| 1131 | |||
| 1132 | /** |
||
| 1133 | * |
||
| 1134 | * @param AlterTable $schema |
||
| 1135 | * @param mixed $data |
||
| 1136 | * @return string |
||
| 1137 | */ |
||
| 1138 | protected function getAddColumn(AlterTable $schema, $data): string |
||
| 1139 | { |
||
| 1140 | return sprintf( |
||
| 1141 | 'ALTER TABLE %s ADD COLUMN %s', |
||
| 1142 | $this->quoteIdentifier($schema->getTableName()), |
||
| 1143 | $this->getSchemaColumns([$data]) |
||
| 1144 | ); |
||
| 1145 | } |
||
| 1146 | |||
| 1147 | /** |
||
| 1148 | * |
||
| 1149 | * @param AlterTable $schema |
||
| 1150 | * @param mixed $data |
||
| 1151 | * @return string |
||
| 1152 | */ |
||
| 1153 | protected function getAddPrimary(AlterTable $schema, $data): string |
||
| 1154 | { |
||
| 1155 | return sprintf( |
||
| 1156 | 'ALTER TABLE %s ADD CONSTRAINT %s PRIMARY KEY (%s)', |
||
| 1157 | $this->quoteIdentifier($schema->getTableName()), |
||
| 1158 | $this->quoteIdentifier($data['name']), |
||
| 1159 | $this->quoteIdentifiers($data['columns']) |
||
| 1160 | ); |
||
| 1161 | } |
||
| 1162 | |||
| 1163 | /** |
||
| 1164 | * |
||
| 1165 | * @param AlterTable $schema |
||
| 1166 | * @param mixed $data |
||
| 1167 | * @return string |
||
| 1168 | */ |
||
| 1169 | protected function getAddUnique(AlterTable $schema, $data): string |
||
| 1170 | { |
||
| 1171 | return sprintf( |
||
| 1172 | 'ALTER TABLE %s ADD CONSTRAINT %s UNIQUE (%s)', |
||
| 1173 | $this->quoteIdentifier($schema->getTableName()), |
||
| 1174 | $this->quoteIdentifier($data['name']), |
||
| 1175 | $this->quoteIdentifiers($data['columns']) |
||
| 1176 | ); |
||
| 1177 | } |
||
| 1178 | |||
| 1179 | /** |
||
| 1180 | * |
||
| 1181 | * @param AlterTable $schema |
||
| 1182 | * @param mixed $data |
||
| 1183 | * @return string |
||
| 1184 | */ |
||
| 1185 | protected function getAddIndex(AlterTable $schema, $data): string |
||
| 1186 | { |
||
| 1187 | return sprintf( |
||
| 1188 | 'CREATE INDEX %s ON %s (%s)', |
||
| 1189 | $this->quoteIdentifier($data['name']), |
||
| 1190 | $this->quoteIdentifier($schema->getTableName()), |
||
| 1191 | $this->quoteIdentifiers($data['columns']) |
||
| 1192 | ); |
||
| 1193 | } |
||
| 1194 | |||
| 1195 | /** |
||
| 1196 | * |
||
| 1197 | * @param AlterTable $schema |
||
| 1198 | * @param mixed $data |
||
| 1199 | * @return string |
||
| 1200 | */ |
||
| 1201 | protected function getAddForeign(AlterTable $schema, $data): string |
||
| 1202 | { |
||
| 1203 | /** @var ForeignKey $key */ |
||
| 1204 | $key = $data['foreign']; |
||
| 1205 | return sprintf( |
||
| 1206 | 'ALTER TABLE %s ADD CONSTRAINT %s FOREIGN KEY (%s) REFERENCES %s (%s)', |
||
| 1207 | $this->quoteIdentifier($schema->getTableName()), |
||
| 1208 | $this->quoteIdentifier($data['name']), |
||
| 1209 | $this->quoteIdentifiers($key->getColumns()), |
||
| 1210 | $this->quoteIdentifier($key->getReferenceTable()), |
||
| 1211 | $this->quoteIdentifiers($key->getReferenceColumns()), |
||
| 1212 | ); |
||
| 1213 | } |
||
| 1214 | |||
| 1215 | /** |
||
| 1216 | * |
||
| 1217 | * @param AlterTable $schema |
||
| 1218 | * @param mixed $data |
||
| 1219 | * @return string |
||
| 1220 | */ |
||
| 1221 | protected function getSetDefaultValue(AlterTable $schema, $data): string |
||
| 1222 | { |
||
| 1223 | return sprintf( |
||
| 1224 | 'ALTER TABLE %s ALTER COLUMN %s SET DEFAULT (%s)', |
||
| 1225 | $this->quoteIdentifier($schema->getTableName()), |
||
| 1226 | $this->quoteIdentifier($data['column']), |
||
| 1227 | $this->value($data['value']) |
||
| 1228 | ); |
||
| 1229 | } |
||
| 1230 | |||
| 1231 | /** |
||
| 1232 | * |
||
| 1233 | * @param AlterTable $schema |
||
| 1234 | * @param mixed $data |
||
| 1235 | * @return string |
||
| 1236 | */ |
||
| 1237 | protected function getDropDefaultValue(AlterTable $schema, $data): string |
||
| 1238 | { |
||
| 1239 | return sprintf( |
||
| 1240 | 'ALTER TABLE %s ALTER COLUMN %s DROP DEFAULT', |
||
| 1241 | $this->quoteIdentifier($schema->getTableName()), |
||
| 1242 | $this->quoteIdentifier($data) |
||
| 1243 | ); |
||
| 1244 | } |
||
| 1245 | |||
| 1246 | /** |
||
| 1247 | * Handle into the table |
||
| 1248 | * |
||
| 1249 | * @param string|null $table |
||
| 1250 | * |
||
| 1251 | * @return string |
||
| 1252 | */ |
||
| 1253 | protected function getInto(?string $table): string |
||
| 1254 | { |
||
| 1255 | if ($table === null) { |
||
| 1256 | return ''; |
||
| 1257 | } |
||
| 1258 | return ' INTO ' . $this->quoteIdentifier($table); |
||
| 1259 | } |
||
| 1260 | |||
| 1261 | /** |
||
| 1262 | * Handle tables |
||
| 1263 | * @param array<mixed, string> $tables |
||
| 1264 | * |
||
| 1265 | * @return string |
||
| 1266 | */ |
||
| 1267 | protected function getTableList(array $tables): string |
||
| 1268 | { |
||
| 1269 | if (empty($tables)) { |
||
| 1270 | return ''; |
||
| 1271 | } |
||
| 1272 | $sql = []; |
||
| 1273 | foreach ($tables as $name => $alias) { |
||
| 1274 | if (is_string($name)) { |
||
| 1275 | $sql[] = $this->quoteIdentifier($name) . ' AS ' . $this->quoteIdentifier($alias); |
||
| 1276 | } else { |
||
| 1277 | $sql[] = $this->quoteIdentifier($alias); |
||
| 1278 | } |
||
| 1279 | } |
||
| 1280 | |||
| 1281 | return implode(', ', $sql); |
||
| 1282 | } |
||
| 1283 | |||
| 1284 | /** |
||
| 1285 | * Handle for joins |
||
| 1286 | * @param array<int, mixed> $joins |
||
| 1287 | * |
||
| 1288 | * @return string |
||
| 1289 | */ |
||
| 1290 | protected function getJoins(array $joins): string |
||
| 1291 | { |
||
| 1292 | if (empty($joins)) { |
||
| 1293 | return ''; |
||
| 1294 | } |
||
| 1295 | $sql = []; |
||
| 1296 | |||
| 1297 | foreach ($joins as $join) { |
||
| 1298 | $joinObject = $join['join']; |
||
| 1299 | |||
| 1300 | $on = ''; |
||
| 1301 | if ($joinObject) { |
||
| 1302 | $on = $this->getJoinConditions($joinObject->getJoinConditions()); |
||
| 1303 | } |
||
| 1304 | |||
| 1305 | if ($on !== '') { |
||
| 1306 | $on = ' ON ' . $on; |
||
| 1307 | } |
||
| 1308 | |||
| 1309 | $sql[] = $join['type'] . ' JOIN ' . $this->getTableList($join['table']) . $on; |
||
| 1310 | } |
||
| 1311 | |||
| 1312 | return ' ' . implode(' ', $sql); |
||
| 1313 | } |
||
| 1314 | |||
| 1315 | /** |
||
| 1316 | * Handle for the join conditions |
||
| 1317 | * @param array<int, mixed> $conditions |
||
| 1318 | * @return string |
||
| 1319 | */ |
||
| 1320 | protected function getJoinConditions(array $conditions): string |
||
| 1321 | { |
||
| 1322 | if (empty($conditions)) { |
||
| 1323 | return ''; |
||
| 1324 | } |
||
| 1325 | |||
| 1326 | $sql = []; |
||
| 1327 | |||
| 1328 | $sql[] = $this->{$conditions[0]['type']}($conditions[0]); |
||
| 1329 | |||
| 1330 | $count = count($conditions); |
||
| 1331 | for ($i = 1; $i < $count; $i++) { |
||
| 1332 | $sql[] = $conditions[$i]['separator'] . ' ' . $this->{$conditions[$i]['type']}($conditions[$i]); |
||
| 1333 | } |
||
| 1334 | |||
| 1335 | return implode(' ', $sql); |
||
| 1336 | } |
||
| 1337 | |||
| 1338 | /** |
||
| 1339 | * Handle group by |
||
| 1340 | * @param Expression[]|string[] $groupBy |
||
| 1341 | * |
||
| 1342 | * @return string |
||
| 1343 | */ |
||
| 1344 | protected function getGroupBy(array $groupBy): string |
||
| 1345 | { |
||
| 1346 | return empty($groupBy) ? '' : ' GROUP BY ' . $this->columns($groupBy); |
||
| 1347 | } |
||
| 1348 | |||
| 1349 | /** |
||
| 1350 | * Handle for Order |
||
| 1351 | * @param array<int, array<string, mixed>> $orders |
||
| 1352 | * @return string |
||
| 1353 | */ |
||
| 1354 | protected function getOrders(array $orders): string |
||
| 1355 | { |
||
| 1356 | if (empty($orders)) { |
||
| 1357 | return ''; |
||
| 1358 | } |
||
| 1359 | $sql = []; |
||
| 1360 | foreach ($orders as $order) { |
||
| 1361 | $sql[] = $this->columns($order['columns']) . ' ' . $order['order']; |
||
| 1362 | } |
||
| 1363 | |||
| 1364 | return ' ORDER BY ' . implode(', ', $sql); |
||
| 1365 | } |
||
| 1366 | |||
| 1367 | /** |
||
| 1368 | * Handle columns for set (UPDATE) |
||
| 1369 | * @param array<int, array<string, mixed>> $columns |
||
| 1370 | * @return string |
||
| 1371 | */ |
||
| 1372 | protected function getSetColumns(array $columns): string |
||
| 1373 | { |
||
| 1374 | if (empty($columns)) { |
||
| 1375 | return ''; |
||
| 1376 | } |
||
| 1377 | $sql = []; |
||
| 1378 | |||
| 1379 | foreach ($columns as $column) { |
||
| 1380 | $sql[] = $this->quoteIdentifier($column['column']) . ' = ' . $this->param($column['value']); |
||
| 1381 | } |
||
| 1382 | |||
| 1383 | return ' SET ' . implode(', ', $sql); |
||
| 1384 | } |
||
| 1385 | |||
| 1386 | /** |
||
| 1387 | * Handler where |
||
| 1388 | * @param array<int, mixed> $wheres |
||
| 1389 | * @param bool $prefix |
||
| 1390 | * |
||
| 1391 | * @return string |
||
| 1392 | */ |
||
| 1393 | protected function getWheres(array $wheres, bool $prefix = true): string |
||
| 1394 | { |
||
| 1395 | $sql = $this->getWheresHaving($wheres); |
||
| 1396 | if (empty($sql)) { |
||
| 1397 | return ''; |
||
| 1398 | } |
||
| 1399 | return ($prefix ? ' WHERE ' : '') . $sql; |
||
| 1400 | } |
||
| 1401 | |||
| 1402 | /** |
||
| 1403 | * Handle for having |
||
| 1404 | * @param array<int, mixed> $having |
||
| 1405 | * @param bool $prefix |
||
| 1406 | * @return string |
||
| 1407 | */ |
||
| 1408 | protected function getHaving(array $having, bool $prefix = true): string |
||
| 1409 | { |
||
| 1410 | $sql = $this->getWheresHaving($having); |
||
| 1411 | if (empty($sql)) { |
||
| 1412 | return ''; |
||
| 1413 | } |
||
| 1414 | return ($prefix ? ' HAVING ' : '') . $sql; |
||
| 1415 | } |
||
| 1416 | |||
| 1417 | /** |
||
| 1418 | * Return the build part for where or having |
||
| 1419 | * @param array<int, mixed> $values |
||
| 1420 | * |
||
| 1421 | * @return string |
||
| 1422 | */ |
||
| 1423 | protected function getWheresHaving(array $values): string |
||
| 1424 | { |
||
| 1425 | if (empty($values)) { |
||
| 1426 | return ''; |
||
| 1427 | } |
||
| 1428 | $sql = []; |
||
| 1429 | $sql[] = $this->{$values[0]['type']}($values[0]); |
||
| 1430 | $count = count($values); |
||
| 1431 | |||
| 1432 | for ($i = 1; $i < $count; $i++) { |
||
| 1433 | $sql[] = $values[$i]['separator'] . ' ' . $this->{$values[$i]['type']}($values[$i]); |
||
| 1434 | } |
||
| 1435 | return implode(' ', $sql); |
||
| 1436 | } |
||
| 1437 | |||
| 1438 | /** |
||
| 1439 | * Handle for insert values |
||
| 1440 | * @param array<int, mixed> $values |
||
| 1441 | * @return string |
||
| 1442 | */ |
||
| 1443 | protected function getInsertValues(array $values): string |
||
| 1444 | { |
||
| 1445 | return ' VALUES (' . $this->params($values) . ')'; |
||
| 1446 | } |
||
| 1447 | |||
| 1448 | /** |
||
| 1449 | * Handle for limit |
||
| 1450 | * @param int $limit |
||
| 1451 | * @return string |
||
| 1452 | */ |
||
| 1453 | protected function getLimit(int $limit): string |
||
| 1454 | { |
||
| 1455 | return ($limit === 0) ? '' : ' LIMIT ' . $this->param($limit); |
||
| 1456 | } |
||
| 1457 | |||
| 1458 | /** |
||
| 1459 | * Handle for offset |
||
| 1460 | * @param int $offset |
||
| 1461 | * @return string |
||
| 1462 | */ |
||
| 1463 | protected function getOffset(int $offset): string |
||
| 1464 | { |
||
| 1465 | return ($offset < 0) ? '' : ' OFFSET ' . $this->param($offset); |
||
| 1466 | } |
||
| 1467 | |||
| 1468 | /** |
||
| 1469 | * @param array<string, mixed> $join |
||
| 1470 | * @return string |
||
| 1471 | */ |
||
| 1472 | protected function joinColumn(array $join): string |
||
| 1473 | { |
||
| 1474 | return sprintf( |
||
| 1475 | '%s %s %s', |
||
| 1476 | $this->quoteIdentifier($join['column1']), |
||
| 1477 | $join['operator'], |
||
| 1478 | $this->quoteIdentifier($join['column2']) |
||
| 1479 | ); |
||
| 1480 | } |
||
| 1481 | |||
| 1482 | /** |
||
| 1483 | * @param array<string, mixed> $join |
||
| 1484 | * @return string |
||
| 1485 | */ |
||
| 1486 | protected function joinNested(array $join): string |
||
| 1487 | { |
||
| 1488 | return '(' . $this->getJoinConditions($join['join']->getJoinConditions()) . ')'; |
||
| 1489 | } |
||
| 1490 | |||
| 1491 | /** |
||
| 1492 | * @param array<string, mixed> $join |
||
| 1493 | * @return string |
||
| 1494 | */ |
||
| 1495 | protected function joinExpression(array $join): string |
||
| 1496 | { |
||
| 1497 | return $this->quoteIdentifier($join['expression']); |
||
| 1498 | } |
||
| 1499 | |||
| 1500 | /** |
||
| 1501 | * @param array<string, mixed> $where |
||
| 1502 | * @return string |
||
| 1503 | */ |
||
| 1504 | protected function whereColumn(array $where): string |
||
| 1505 | { |
||
| 1506 | return sprintf( |
||
| 1507 | '%s %s %s', |
||
| 1508 | $this->quoteIdentifier($where['column']), |
||
| 1509 | $where['operator'], |
||
| 1510 | $this->param($where['value']) |
||
| 1511 | ); |
||
| 1512 | } |
||
| 1513 | |||
| 1514 | /** |
||
| 1515 | * @param array<string, mixed> $where |
||
| 1516 | * @return string |
||
| 1517 | */ |
||
| 1518 | protected function whereIn(array $where): string |
||
| 1519 | { |
||
| 1520 | return sprintf( |
||
| 1521 | '%s %s (%s)', |
||
| 1522 | $this->quoteIdentifier($where['column']), |
||
| 1523 | $where['not'] ? 'NOT IN' : 'IN', |
||
| 1524 | $this->params($where['value']) |
||
| 1525 | ); |
||
| 1526 | } |
||
| 1527 | |||
| 1528 | /** |
||
| 1529 | * @param array<string, mixed> $where |
||
| 1530 | * @return string |
||
| 1531 | */ |
||
| 1532 | protected function whereInSelect(array $where): string |
||
| 1533 | { |
||
| 1534 | return sprintf( |
||
| 1535 | '%s %s (%s)', |
||
| 1536 | $this->quoteIdentifier($where['column']), |
||
| 1537 | $where['not'] ? 'NOT IN' : 'IN', |
||
| 1538 | $this->select($where['subquery']->getQueryStatement()) |
||
| 1539 | ); |
||
| 1540 | } |
||
| 1541 | |||
| 1542 | /** |
||
| 1543 | * @param array<string, mixed> $where |
||
| 1544 | * @return string |
||
| 1545 | */ |
||
| 1546 | protected function whereNested(array $where): string |
||
| 1547 | { |
||
| 1548 | return '(' . $this->getWheres($where['clause'], false) . ')'; |
||
| 1549 | } |
||
| 1550 | |||
| 1551 | /** |
||
| 1552 | * @param array<string, mixed> $where |
||
| 1553 | * @return string |
||
| 1554 | */ |
||
| 1555 | public function whereExists(array $where): string |
||
| 1556 | { |
||
| 1557 | return sprintf( |
||
| 1558 | '%s (%s)', |
||
| 1559 | $where['not'] ? 'NOT EXISTS' : 'EXISTS', |
||
| 1560 | $this->select($where['subquery']->getQueryStatement()) |
||
| 1561 | ); |
||
| 1562 | } |
||
| 1563 | |||
| 1564 | /** |
||
| 1565 | * @param array<string, mixed> $where |
||
| 1566 | * @return string |
||
| 1567 | */ |
||
| 1568 | protected function whereNull(array $where): string |
||
| 1569 | { |
||
| 1570 | return sprintf( |
||
| 1571 | '%s %s', |
||
| 1572 | $this->quoteIdentifier($where['column']), |
||
| 1573 | $where['not'] ? 'IS NOT NULL' : 'IS NULL', |
||
| 1574 | ); |
||
| 1575 | } |
||
| 1576 | |||
| 1577 | /** |
||
| 1578 | * @param array<string, mixed> $where |
||
| 1579 | * @return string |
||
| 1580 | */ |
||
| 1581 | protected function whereBetween(array $where): string |
||
| 1582 | { |
||
| 1583 | return sprintf( |
||
| 1584 | '%s %s %s AND %s', |
||
| 1585 | $this->quoteIdentifier($where['column']), |
||
| 1586 | $where['not'] ? 'NOT BETWEEN' : 'BETWEEN', |
||
| 1587 | $this->param($where['value1']), |
||
| 1588 | $this->param($where['value2']), |
||
| 1589 | ); |
||
| 1590 | } |
||
| 1591 | |||
| 1592 | /** |
||
| 1593 | * @param array<string, mixed> $where |
||
| 1594 | * @return string |
||
| 1595 | */ |
||
| 1596 | protected function whereLike(array $where): string |
||
| 1597 | { |
||
| 1598 | return sprintf( |
||
| 1599 | '%s %s %s', |
||
| 1600 | $this->quoteIdentifier($where['column']), |
||
| 1601 | $where['not'] ? 'NOT LIKE' : 'LIKE', |
||
| 1602 | $this->param($where['pattern']), |
||
| 1603 | ); |
||
| 1604 | } |
||
| 1605 | |||
| 1606 | /** |
||
| 1607 | * @param array<string, mixed> $where |
||
| 1608 | * @return string |
||
| 1609 | */ |
||
| 1610 | protected function whereSubQuery(array $where): string |
||
| 1611 | { |
||
| 1612 | return sprintf( |
||
| 1613 | '%s %s (%s)', |
||
| 1614 | $this->quoteIdentifier($where['column']), |
||
| 1615 | $where['operator'], |
||
| 1616 | $this->select($where['subquery']->getQueryStatement()) |
||
| 1617 | ); |
||
| 1618 | } |
||
| 1619 | |||
| 1620 | /** |
||
| 1621 | * @param array<string, mixed> $where |
||
| 1622 | * @return string |
||
| 1623 | */ |
||
| 1624 | protected function whereNop(array $where): string |
||
| 1625 | { |
||
| 1626 | return $this->quoteIdentifier($where['column']); |
||
| 1627 | } |
||
| 1628 | |||
| 1629 | /** |
||
| 1630 | * @param array<string, mixed> $having |
||
| 1631 | * @return string |
||
| 1632 | */ |
||
| 1633 | protected function havingCondition(array $having): string |
||
| 1634 | { |
||
| 1635 | return sprintf( |
||
| 1636 | '%s %s %s', |
||
| 1637 | $this->quoteIdentifier($having['aggregate']), |
||
| 1638 | $having['operator'], |
||
| 1639 | $having['value'] |
||
| 1640 | ); |
||
| 1641 | } |
||
| 1642 | |||
| 1643 | /** |
||
| 1644 | * @param array<string, mixed> $having |
||
| 1645 | * @return string |
||
| 1646 | */ |
||
| 1647 | protected function havingNested(array $having): string |
||
| 1650 | } |
||
| 1651 | |||
| 1652 | /** |
||
| 1653 | * @param array<string, mixed> $having |
||
| 1654 | * @return string |
||
| 1655 | */ |
||
| 1656 | protected function havingBetween(array $having): string |
||
| 1657 | { |
||
| 1658 | return sprintf( |
||
| 1659 | '%s %s %s AND %s', |
||
| 1660 | $this->quoteIdentifier($having['aggregate']), |
||
| 1661 | $having['not'] ? 'NOT BETWEEN' : 'BETWEEN', |
||
| 1662 | $this->param($having['value1']), |
||
| 1663 | $this->param($having['value2']), |
||
| 1664 | ); |
||
| 1665 | } |
||
| 1666 | |||
| 1667 | /** |
||
| 1668 | * @param array<string, mixed> $having |
||
| 1669 | * @return string |
||
| 1670 | */ |
||
| 1671 | protected function havingInSelect(array $having): string |
||
| 1678 | ); |
||
| 1679 | } |
||
| 1680 | |||
| 1681 | /** |
||
| 1682 | * @param array<string, mixed> $having |
||
| 1683 | * @return string |
||
| 1684 | */ |
||
| 1685 | protected function havingIn(array $having): string |
||
| 1686 | { |
||
| 1687 | return sprintf( |
||
| 1688 | '%s %s (%s)', |
||
| 1689 | $this->quoteIdentifier($having['aggregate']), |
||
| 1690 | $having['not'] ? 'NOT IN' : 'IN', |
||
| 1691 | $this->params($having['value']) |
||
| 1692 | ); |
||
| 1693 | } |
||
| 1694 | |||
| 1695 | /** |
||
| 1696 | * Return aggregate function COUNT |
||
| 1697 | * @param array<string, mixed> $function |
||
| 1698 | * @return string |
||
| 1699 | */ |
||
| 1700 | protected function aggregateFunctionCOUNT(array $function): string |
||
| 1706 | ); |
||
| 1707 | } |
||
| 1708 | |||
| 1709 | /** |
||
| 1710 | * Return aggregate function AVG |
||
| 1711 | * @param array<string, mixed> $function |
||
| 1712 | * @return string |
||
| 1713 | */ |
||
| 1714 | protected function aggregateFunctionAVG(array $function): string |
||
| 1715 | { |
||
| 1716 | return sprintf( |
||
| 1717 | 'AVG(%s%s)', |
||
| 1718 | $function['distinct'] ? 'DISTINCT ' : '', |
||
| 1719 | $this->quoteIdentifier($function['column']) |
||
| 1720 | ); |
||
| 1721 | } |
||
| 1722 | |||
| 1723 | /** |
||
| 1724 | * Return aggregate function SUM |
||
| 1725 | * @param array<string, mixed> $function |
||
| 1726 | * @return string |
||
| 1727 | */ |
||
| 1728 | protected function aggregateFunctionSUM(array $function): string |
||
| 1729 | { |
||
| 1730 | return sprintf( |
||
| 1731 | 'SUM(%s%s)', |
||
| 1732 | $function['distinct'] ? 'DISTINCT ' : '', |
||
| 1733 | $this->quoteIdentifier($function['column']) |
||
| 1734 | ); |
||
| 1735 | } |
||
| 1736 | |||
| 1737 | /** |
||
| 1738 | * Return aggregate function MIN |
||
| 1739 | * @param array<string, mixed> $function |
||
| 1740 | * @return string |
||
| 1741 | */ |
||
| 1742 | protected function aggregateFunctionMIN(array $function): string |
||
| 1743 | { |
||
| 1744 | return sprintf( |
||
| 1745 | 'MIN(%s%s)', |
||
| 1746 | $function['distinct'] ? 'DISTINCT ' : '', |
||
| 1747 | $this->quoteIdentifier($function['column']) |
||
| 1748 | ); |
||
| 1749 | } |
||
| 1750 | |||
| 1751 | /** |
||
| 1752 | * Return aggregate function MAX |
||
| 1753 | * @param array<string, mixed> $function |
||
| 1754 | * @return string |
||
| 1755 | */ |
||
| 1756 | protected function aggregateFunctionMAX(array $function): string |
||
| 1762 | ); |
||
| 1763 | } |
||
| 1764 | } |
||
| 1765 |
