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New function PQcmdTuples.

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Original file line number	Diff line number	Diff line change
`@@ -15,6 +15,7 @@ Allow strings to span lines, like ANSI(Thomas)`
`15`	`15`	`Fix for backward ORDER BY(Vadim)`
`16`	`16`	`Fix avg(cash) computation(Thomas)`
`17`	`17`	`Fix for specifying a column twice in ORDER BY(Vadim)`
	`18`	`+Documented new libpq function to return affected rows, PQcmdTuples(Vadim)`
`18`	`19`
`19`	`20`
`20`	`21`	`PostgreSQL 6.2 Thu Oct 02 12:53:46 EDT 1997`

Lines changed: 10 additions & 3 deletions

Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,6 @@`
`1`	`1`	`.\" This is --nroff--`
`2`	`2`	`.\" XXX standard disclaimer belongs here....`
`3`		`-.\" $Header: /cvsroot/pgsql/src/man/Attic/libpq.3,v 1.6 1997/10/16 04:14:19 momjian Exp $`
	`3`	`+.\" $Header: /cvsroot/pgsql/src/man/Attic/libpq.3,v 1.7 1997/10/17 02:11:49 momjian Exp $`
`4`	`4`	`.TH LIBPQ INTRO 03/12/94 PostgreSQL PostgreSQL`
`5`	`5`	`.SH DESCRIPTION`
`6`	`6`	`Libpq is the programmer's interface to Postgres. Libpq is a set of`
`@@ -201,13 +201,20 @@ be used to retrieve the tuples returned by the query.`
`201`	`201`	`.IP`
`202`	`202`
`203`	`203`	`.BPQntuples`
`204`		`-returns the number of tuples (instances) in the query result, or the`
`205`		`-number of rows affected for queries that do not return any tuples.`
	`204`	`+returns the number of tuples (instances) in the query result.`
`206`	`205`
`207`	`206`	`.nf`
`208`	`207`	`int PQntuples(PGresult *res);`
`209`	`208`	`.fi`
`210`	`209`
	`210`	`+.BPQcmdTuples`
	`211`	`+returns the number of tuples (instances) affected by INSERT, UPDATE, and`
	`212`	`+DELETE queries.`
	`213`	`+`
	`214`	`+.nf`
	`215`	`+char PQcmdTuples(PGresult res);`
	`216`	`+.fi`
	`217`	`+`
`211`	`218`	`.BPQnfields`
`212`	`219`	`returns the number of fields (attributes) in the query result.`
`213`	`220`	`.nf`

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