commit
ce4ea10a0a
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@ -59,18 +59,10 @@ class Connection implements DatasourceInterface
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switch ($this->dbtype) {
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case 'mysql':
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$adapter = 'Pdo_Mysql';
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/* Set MySQL server SQL modes to behave as closely as possible to Oracle and
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* PostgreSQL. Note that the ONLY_FULL_GROUP_BY mode is left on purpose because
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* MySQL requires you to specify all non-aggregate columns in the group by list
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* even if the query is grouped by the master table's primary key which is valid
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* ANSI SQL though. Further in that case the query plan would suffer if you add more
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* columns to the group by list.
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* @TODO(#4462): NO_ZERO_IN_DATE has been added with MySQL version 5.1.11. Is it
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* safe to pass this option since (older) versions ignore modes unknown by this time?
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*/
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$drv_ptions[PDO::MYSQL_ATTR_INIT_COMMAND] = "SET SESSION SQL_MODE='"
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. "STRICT_ALL_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,"
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. "NO_AUTO_CREATE_USER,ANSI_QUOTES,PIPES_AS_CONCAT,NO_ENGINE_SUBSTITUTION';";
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$drv_options[\PDO::MYSQL_ATTR_INIT_COMMAND] =
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"SET SESSION SQL_MODE='STRICT_ALL_TABLES,NO_ZERO_IN_DATE,"
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. "NO_ZERO_DATE,NO_ENGINE_SUBSTITUTION';";
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// Not using ONLY_FULL_GROUP_BY as of performance impact
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$port = $this->config->get('port', 3306);
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break;
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case 'pgsql':
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