PHP ʖ²ἯTH º󍋼/A Ora_ColumnType èʶ ·µ»ؓα꠼TT CLASS="parameter" cursor µڠcolumnPµĠOracle ʽ¾݀Ѝû¡£ PºŴӰ¿ªʼ±຅¡£·µ»؏ЀЍ֮һ£º "VARCHAR2" "VARCHAR" "CHAR" "NUMBER" "LONG" "LONG RAW" "ROWID" "DATE" "CURSOR" º󍋼/A ưµ㼯A Ora_ColumnSize ɏһ¼¶ Ora_Commit