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<?php |
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declare(strict_types=1); |
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namespace Yiisoft\Db\Oracle; |
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use Yiisoft\Db\QueryBuilder\QueryBuilder as AbstractQueryBuilder; |
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use Yiisoft\Db\Schema\QuoterInterface; |
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use Yiisoft\Db\Schema\Schema; |
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use Yiisoft\Db\Schema\SchemaInterface; |
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/** |
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* QueryBuilder is the query builder for Oracle databases. |
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*/ |
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final class QueryBuilder extends AbstractQueryBuilder |
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{ |
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/** |
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* Defines a BITMAP index type for {@see createIndex()}. |
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*/ |
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public const INDEX_BITMAP = 'BITMAP'; |
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/** |
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* @psalm-var string[] $typeMap Mapping from abstract column types (keys) to physical column types (values). |
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*/ |
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protected array $typeMap = [ |
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Schema::TYPE_PK => 'NUMBER(10) NOT NULL PRIMARY KEY', |
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Schema::TYPE_UPK => 'NUMBER(10) UNSIGNED NOT NULL PRIMARY KEY', |
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Schema::TYPE_BIGPK => 'NUMBER(20) NOT NULL PRIMARY KEY', |
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Schema::TYPE_UBIGPK => 'NUMBER(20) UNSIGNED NOT NULL PRIMARY KEY', |
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Schema::TYPE_CHAR => 'CHAR(1)', |
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Schema::TYPE_STRING => 'VARCHAR2(255)', |
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Schema::TYPE_TEXT => 'CLOB', |
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Schema::TYPE_TINYINT => 'NUMBER(3)', |
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Schema::TYPE_SMALLINT => 'NUMBER(5)', |
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Schema::TYPE_INTEGER => 'NUMBER(10)', |
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Schema::TYPE_BIGINT => 'NUMBER(20)', |
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Schema::TYPE_FLOAT => 'NUMBER', |
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Schema::TYPE_DOUBLE => 'NUMBER', |
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Schema::TYPE_DECIMAL => 'NUMBER', |
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Schema::TYPE_DATETIME => 'TIMESTAMP', |
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Schema::TYPE_TIMESTAMP => 'TIMESTAMP', |
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Schema::TYPE_TIME => 'TIMESTAMP', |
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Schema::TYPE_DATE => 'DATE', |
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Schema::TYPE_BINARY => 'BLOB', |
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Schema::TYPE_BOOLEAN => 'NUMBER(1)', |
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Schema::TYPE_MONEY => 'NUMBER(19,4)', |
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]; |
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private DDLQueryBuilder $ddlBuilder; |
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private DMLQueryBuilder $dmlBuilder; |
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private DQLQueryBuilder $dqlBuilder; |
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public function __construct(QuoterInterface $quoter, SchemaInterface $schema) |
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{ |
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$this->ddlBuilder = new DDLQueryBuilder($this, $quoter, $schema); |
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$this->dmlBuilder = new DMLQueryBuilder($this, $quoter, $schema); |
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$this->dqlBuilder = new DQLQueryBuilder($this, $quoter, $schema); |
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parent::__construct($quoter, $schema, $this->ddlBuilder, $this->dmlBuilder, $this->dqlBuilder); |
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} |
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} |
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yiisoft /
db-oracle
Let?s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let?s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: