Check that methods always have a scope defined
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1 | <?php |
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2 | |||
3 | namespace ByJG\AnyDataset\Database; |
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4 | |||
5 | class DBPGSqlFunctions extends DBBaseFunctions |
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6 | { |
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7 | |||
8 | function concat($s1, $s2 = null) |
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9 | { |
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10 | return implode(func_get_args(), ' || '); |
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11 | } |
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12 | |||
13 | /** |
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14 | * Given a SQL returns it with the proper LIMIT or equivalent method included |
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15 | * @param string $sql |
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16 | * @param int $start |
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17 | * @param int $qty |
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18 | * @return string |
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19 | */ |
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20 | View Code Duplication | function limit($sql, $start, $qty) |
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21 | { |
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22 | if (strpos($sql, ' LIMIT ') === false) { |
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23 | return $sql . " LIMIT $qty OFFSET $start "; |
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24 | } |
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25 | |||
26 | return $sql; |
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27 | } |
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28 | |||
29 | /** |
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30 | * Given a SQL returns it with the proper TOP or equivalent method included |
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31 | * @param string $sql |
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32 | * @param int $qty |
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33 | * @return string |
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34 | */ |
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35 | function top($sql, $qty) |
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36 | { |
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37 | return $this->limit($sql, 0, $qty); |
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38 | } |
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39 | |||
40 | /** |
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41 | * Return if the database provider have a top or similar function |
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42 | * @return bool |
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43 | */ |
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44 | function hasTop() |
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45 | { |
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46 | return true; |
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47 | } |
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48 | |||
49 | /** |
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50 | * Return if the database provider have a limit function |
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51 | * @return bool |
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52 | */ |
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53 | function hasLimit() |
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54 | { |
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55 | return true; |
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56 | } |
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57 | |||
58 | /** |
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59 | * Format date column in sql string given an input format that understands Y M D |
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60 | * @param string $fmt |
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61 | * @param string|bool $col |
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62 | * @return string |
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63 | * @example $db->getDbFunctions()->SQLDate("d/m/Y H:i", "dtcriacao") |
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64 | */ |
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65 | function sqlDate($fmt, $col = false) |
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66 | { |
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67 | if (!$col) $col = 'current_timestamp'; |
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68 | $s = 'TO_CHAR(' . $col . ",'"; |
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69 | |||
70 | $len = strlen($fmt); |
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71 | for ($i = 0; $i < $len; $i++) { |
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72 | $ch = $fmt[$i]; |
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73 | switch ($ch) { |
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74 | case 'Y': |
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75 | case 'y': |
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76 | $s .= 'YYYY'; |
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77 | break; |
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78 | case 'Q': |
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79 | case 'q': |
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80 | $s .= 'Q'; |
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81 | break; |
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82 | |||
83 | case 'M': |
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84 | $s .= 'Mon'; |
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85 | break; |
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86 | |||
87 | case 'm': |
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88 | $s .= 'MM'; |
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89 | break; |
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90 | case 'D': |
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91 | case 'd': |
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92 | $s .= 'DD'; |
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93 | break; |
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94 | |||
95 | case 'H': |
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96 | $s.= 'HH24'; |
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97 | break; |
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98 | |||
99 | case 'h': |
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100 | $s .= 'HH'; |
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101 | break; |
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102 | |||
103 | case 'i': |
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104 | $s .= 'MI'; |
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105 | break; |
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106 | |||
107 | case 's': |
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108 | $s .= 'SS'; |
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109 | break; |
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110 | |||
111 | case 'a': |
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112 | case 'A': |
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113 | $s .= 'AM'; |
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114 | break; |
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115 | |||
116 | default: |
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117 | // handle escape characters... |
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118 | if ($ch == '\\') { |
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119 | $i++; |
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120 | $ch = substr($fmt, $i, 1); |
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121 | } |
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122 | if (strpos('-/.:;, ', $ch) !== false) { |
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123 | $s .= $ch; |
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124 | } else { |
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125 | $s .= '"' . $ch . '"'; |
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126 | } |
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127 | } |
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128 | } |
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129 | return $s . "')"; |
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130 | } |
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131 | |||
132 | /** |
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133 | * Format a string date to a string database readable format. |
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134 | * |
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135 | * @param string $date |
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136 | * @param string $dateFormat |
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137 | * @return string |
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138 | */ |
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139 | function toDate($date, $dateFormat) |
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140 | { |
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141 | return parent::toDate($date, $dateFormat); |
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142 | } |
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143 | |||
144 | /** |
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145 | * Format a string database readable format to a string date in a free format. |
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146 | * |
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147 | * @param string $date |
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148 | * @param string $dateFormat |
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149 | * @return string |
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150 | */ |
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151 | function fromDate($date, $dateFormat) |
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152 | { |
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153 | return parent::fromDate($date, $dateFormat); |
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154 | } |
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155 | |||
156 | function executeAndGetInsertedId($dbdataset, $sql, $param, $sequence = null) |
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157 | { |
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158 | $id = parent::executeAndGetInsertedId($dbdataset, $sql, $param); |
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159 | $it = $dbdataset->getIterator(SQLHelper::createSafeSQL("select currval(':sequence') id", |
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160 | array(':sequence' => $sequence))); |
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161 | if ($it->hasNext()) { |
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162 | $sr = $it->moveNext(); |
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163 | $id = $sr->getField("id"); |
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164 | } |
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165 | |||
166 | return $id; |
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167 | } |
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168 | } |
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169 |
Adding explicit visibility (
private
,protected
, orpublic
) is generally recommend to communicate to other developers how, and from where this method is intended to be used.