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SPI_gettype

SPI_gettype — return the data type name of the specified column

Synopsis

char * SPI_gettype(TupleDescrowdesc, intcolnumber)

Description

SPI_gettype returns a copy of the data type name of the specified column. (You can usepfree to release the copy of the name when you don't need it anymore.)

Arguments

Return Value

The data type name of the specified column, orNULL on error.SPI_result is set toSPI_ERROR_NOATTRIBUTE on error.