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.