PQfname

Description

Returns the column name associated with the given column number. Column numbers start from 0. The caller should not release the result directly. The result will be released when the associated PGresult handle is passed to PQclear.

Prototype

char *PQfname(const PGresult *res,
              int column_number);

Parameter

**Table 1** PQfname parameters
Keyword	Description
res	Operation result handle.
column_number	Number of columns.

Return Value

char pointers

Parent topic: Functions for Processing Database Result

Previous topic: PQgetvalue

Next topic: PQnfields

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