预定义常量

下列常量由此扩展定义，且仅在此扩展编译入 PHP 或在运行时动态载入时可用。

FBSQL_ASSOC (int)

FBSQL_NUM (int)

FBSQL_BOTH (int)

FBSQL_LOCK_DEFERRED (int)

FBSQL_LOCK_OPTIMISTIC (int)

FBSQL_LOCK_PESSIMISTIC (int)

FBSQL_ISO_READ_UNCOMMITTED (int)

FBSQL_ISO_READ_COMMITTED (int)

FBSQL_ISO_REPEATABLE_READ (int)

FBSQL_ISO_SERIALIZABLE (int)

FBSQL_ISO_VERSIONED (int)

FBSQL_UNKNOWN (int)

FBSQL_STOPPED (int)

FBSQL_STARTING (int)

FBSQL_RUNNING (int)

FBSQL_STOPPING (int)

FBSQL_NOEXEC (int)

FBSQL_LOB_DIRECT (int)

FBSQL_LOB_HANDLE (int)