SPI_gettypeid
Name
SPI_gettypeid -- return the data type
OID of the specified column
Synopsis
Oid SPI_gettypeid(TupleDesc rowdesc, int colnumber)
Description
Note: At present, this section is just taken from PostgreSQL documentation
and is subject to revision for Postgres-XC.
SPI_gettypeid returns the
OID of the data type of the specified column.
Arguments
Note: At present, this section is just taken from PostgreSQL documentation
and is subject to revision for Postgres-XC.
- TupleDesc rowdesc
input row description
- int colnumber
column number (count starts at 1)
Return Value
Note: At present, this section is just taken from PostgreSQL documentation
and is subject to revision for Postgres-XC.
The OID of the data type of the specified column
or InvalidOid on error. On error,
SPI_result is set to
SPI_ERROR_NOATTRIBUTE.