SPI_gettype
庘昄劉
SPI_gettype -- 誫啂弄滯庖枕䔇昄扞䌂傋劉
寘傋
char * SPI_gettype(TupleDesc rowdesc, int colnumber)
柟誄
SPI_gettype 誫啂弄滯庖枕䔇昄扞䌂傋劉庖䔇婔傘拙蘺㔗套悩嘹婉喉驔襕垄庖嘹埇傖嘪䫘 pfree 麪櫆劉庖䔇拙蘺㔗
埗昄
- TupleDesc rowdesc
膷噖臯柟誄
- int colnumber
庖枕䚡埙(傯 1 嚔哋螄)
誫啂唚
弄滯䔇庖枕䔇昄扞䌂傋劉套悩髍臇彍婺 NULL 㔗髍臇施SPI_result 螆䘞婺 SPI_ERROR_NOATTRIBUTE