SPI_is_cursor_plan
庘昄劉
SPI_is_cursor_plan -- 套悩婔婻
SPI_prepare 庖崺䔇蓇彐埇傖启
SPI_cursor_open 婔蕙嘪䫘彍誫啂
true寘傋
bool SPI_is_cursor_plan(void * plan)
柟誄
套悩婔婻 SPI_prepare 庖崺䔇蓇彐埇傖嘩婺埗昄嚹锐䂍 SPI_cursor_open 彍 SPI_is_cursor_plan 誫啂 true 套悩婉滇認湙彍誫啂 false 㔗臇彴䔇湺庖滇認婻 plan 傼臘婔婻剘婻变傴幽婫認婻变傴誫啂噄䂇冋套婔婻澇橬 INTO 床埖䔇 SELECT 潡蔙寙劆 RETURNING 床埖䔇 UPDATE 㔗
埗昄
- void * plan
欓臯蓇彐(SPI_prepare 誫啂)
誫啂唚
臘滯臖 plan 滇劥埇傖䫘潊婔婻橩湺䔇 true 潡 false 套悩 plan 滇 NULL 彍誫啂 SPI_ERROR_ARGUMENT