SPI_gettypeid

Name

SPI_gettypeid -- return the data type OID of the specified column

Synopsis

Oid SPI_gettypeid(TupleDesc rowdesc, int colnumber)

描述

SPI_gettypeid returns the OID of the data type of the specified column.

参数

TupleDesc rowdesc

input row description

int colnumber

column number (count starts at 1)

返回值

The OID of the data type of the specified column or InvalidOid on error. On error, SPI_result is set to SPI_ERROR_NOATTRIBUTE.