SPI_gettype (3) - Linux Manuals

SPI_gettype: return the data type name of the specified column

Command to display SPI_gettype manual in Linux: $ man 3 SPI_gettype

NAME

SPI_gettype - return the data type name of the specified column

SYNOPSIS

char * SPI_gettype(TupleDesc rowdesc, int colnumber)

DESCRIPTION

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

ARGUMENTS

TupleDesc rowdesc

: input row description

int colnumber

: column number (count starts at 1)

RETURN VALUE

The data type name of the specified column, or NULL on error. SPI_result is set to SPI_ERROR_NOATTRIBUTE on error.