Php/docs/function.db2-cursor-type

• PHP Manual
• IBM DB2 函数
• Returns the cursor type used by a statement resource

db2_cursor_type

(PECL ibm_db2 >= 1.0.0)

db2_cursor_type — Returns the cursor type used by a statement resource

说明

db2_cursor_type ( resource $stmt ) : int

Returns the cursor type used by a statement resource. Use this to determine if you are working with a forward-only cursor or scrollable cursor.

参数

stmt

A valid statement resource.

返回值

Returns either DB2_FORWARD_ONLY if the statement resource uses a forward-only cursor or DB2_SCROLLABLE if the statement resource uses a scrollable cursor.

参见

• db2_prepare() - Prepares an SQL statement to be executed