2 .\" Title: SPI_gettypeid
3 .\" Author: The PostgreSQL Global Development Group
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6 .\" Manual: PostgreSQL 18.0 Documentation
7 .\" Source: PostgreSQL 18.0
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31 SPI_gettypeid \- return the data type OID of the specified column
35 Oid SPI_gettypeid(TupleDesc \fIrowdesc\fR, int \fIcolnumber\fR)
42 of the data type of the specified column\&.
45 TupleDesc \fIrowdesc\fR
52 column number (count starts at 1)
58 of the data type of the specified column or
63 SPI_ERROR_NOATTRIBUTE\&.