↑↓ select ↵ open ⌫ change scope Open full search

PG.CENTER connects PostgreSQL documentation, reference, and ecosystem knowledge. Maintained by Pigsty.

Supported versions: Current (18) / 17 / 16 / 15 / 14
Development versions: 19 / devel
Unsupported versions: 13 / 12 / 11 / 10 / 9.6 / 9.5 / 9.4 / 9.3 / 9.2 / 9.1 / 9.0 / 8.4 / 8.3 / 8.2 / 8.1 / 8.0 / 7.4 / 7.3 / 7.2 / 7.1
Historical version. PostgreSQL 11 reached end of support in November 2023. See the current version for supported releases.
47.2. Interface Support Functions
Prev  Up Chapter 47. Server Programming Interface Home  Next

47.2. Interface Support Functions

SPI_fname — determine the column name for the specified column number
SPI_fnumber — determine the column number for the specified column name
SPI_getvalue — return the string value of the specified column
SPI_getbinval — return the binary value of the specified column
SPI_gettype — return the data type name of the specified column
SPI_gettypeid — return the data type OID of the specified column
SPI_getrelname — return the name of the specified relation
SPI_getnspname — return the namespace of the specified relation
SPI_result_code_string — return error code as string

The functions described here provide an interface for extracting information from result sets returned by SPI_execute and other SPI functions.

All functions described in this section can be used by both connected and unconnected C functions.

Prev  Up  Next
SPI_register_trigger_data  Home  SPI_fname

Report a documentation issue

Read the upstream documentation. For corrections, first check the current version.