Pdo\Pgsql

&reftitle.intro; A PDO subclass representing a connection using the PostgreSQL PDO driver. This driver supports a dedicated SQL query parser for the PostgreSQL dialect. It can handle the following: Single and double-quoted literals, with doubling as escaping mechanism C-style “escape” string literals Dollar-quoted string literals Two-dashes and C-style comments (non-nested). Support for ?? as escape sequence for the ? operator.

&reftitle.classsynopsis; Pdo Pgsql extends PDO &InheritedConstants; &Constants; public const int Pdo\Pgsql::ATTR_DISABLE_PREPARES public const int Pdo\Pgsql::ATTR_RESULT_MEMORY_SIZE public const int Pdo\Pgsql::TRANSACTION_IDLE public const int Pdo\Pgsql::TRANSACTION_ACTIVE public const int Pdo\Pgsql::TRANSACTION_INTRANS public const int Pdo\Pgsql::TRANSACTION_INERROR public const int Pdo\Pgsql::TRANSACTION_UNKNOWN &Methods; &InheritedMethods;

&reftitle.constants; Pdo\Pgsql::ATTR_DISABLE_PREPARES Send the query and the parameters to the server together in a single call, avoiding the need to create a named prepared statement separately. If the query is only going to be executed once this can reduce latency by avoiding an unnecessary server round-trip. Pdo\Pgsql::ATTR_RESULT_MEMORY_SIZE Returns the amount of memory, in bytes, allocated to the specified query result PDOStatement instance, or &null; if no results exist before the query is executed. Pdo\Pgsql::TRANSACTION_IDLE Pdo\Pgsql::TRANSACTION_ACTIVE Pdo\Pgsql::TRANSACTION_INTRANS Pdo\Pgsql::TRANSACTION_INERROR Pdo\Pgsql::TRANSACTION_UNKNOWN

&reference.pdo-pgsql.pdo.entities.pgsql;