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@ -370,20 +370,20 @@ SQL;
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{ |
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$sql = <<<'SQL' |
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SELECT |
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kcu.constraint_name, |
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kcu.column_name, |
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kcu.referenced_table_name, |
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kcu.referenced_column_name |
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FROM information_schema.referential_constraints AS rc |
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JOIN information_schema.key_column_usage AS kcu ON |
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`kcu`.`CONSTRAINT_NAME` AS `constraint_name`, |
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`kcu`.`COLUMN_NAME` AS `column_name`, |
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`kcu`.`REFERENCED_TABLE_NAME` AS `referenced_table_name`, |
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`kcu`.`REFERENCED_COLUMN_NAME` AS `referenced_column_name` |
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FROM `information_schema`.`REFERENTIAL_CONSTRAINTS` AS `rc` |
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JOIN `information_schema`.`KEY_COLUMN_USAGE` AS `kcu` ON |
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( |
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kcu.constraint_catalog = rc.constraint_catalog OR |
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(kcu.constraint_catalog IS NULL AND rc.constraint_catalog IS NULL) |
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`kcu`.`CONSTRAINT_CATALOG` = `rc`.`CONSTRAINT_CATALOG` OR |
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(`kcu`.`CONSTRAINT_CATALOG` IS NULL AND `rc`.`CONSTRAINT_CATALOG` IS NULL) |
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) AND |
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kcu.constraint_schema = rc.constraint_schema AND |
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kcu.constraint_name = rc.constraint_name |
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WHERE rc.constraint_schema = database() AND kcu.table_schema = database() |
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AND rc.table_name = :tableName AND kcu.table_name = :tableName1 |
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`kcu`.`CONSTRAINT_SCHEMA` = `rc`.`CONSTRAINT_SCHEMA` AND |
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`kcu`.`CONSTRAINT_NAME` = `rc`.`CONSTRAINT_NAME` |
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WHERE `rc`.`CONSTRAINT_SCHEMA` = database() AND `kcu`.`TABLE_SCHEMA` = database() |
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AND `rc`.`TABLE_NAME` = :tableName AND `kcu`.`TABLE_NAME` = :tableName1 |
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SQL; |
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try { |
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