Commit6bd8a1c

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Add note that explains that \df omits functions it thinks are I/O functions.

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Lines changed: 10 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,5 @@`
`1`	`1`	`<!--`
`2`		`-$Header: /cvsroot/pgsql/doc/src/sgml/ref/psql-ref.sgml,v 1.72 2002/08/16 20:34:06 momjian Exp $`
	`2`	`+$Header: /cvsroot/pgsql/doc/src/sgml/ref/psql-ref.sgml,v 1.73 2002/08/23 01:27:44 tgl Exp $`
`3`	`3`	`PostgreSQL documentation`
`4`	`4`	`-->`
`5`	`5`
`@@ -835,6 +835,15 @@ testdb=>`
`835`	`835`	`<literal>\df+</literal> is used, additional information about`
`836`	`836`	`each function, including language and description, is shown.`
`837`	`837`	`</para>`
	`838`	`+`
	`839`	`+ <note>`
	`840`	`+ <para>`
	`841`	`+ To reduce clutter, <literal>\df</> does not show datatype I/O`
	`842`	`+functions. This is implemented by ignoring functions that accept`
	`843`	`+or return type <type>cstring</>.`
	`844`	`+ </para>`
	`845`	`+ </note>`
	`846`	`+`
`838`	`847`	`</listitem>`
`839`	`848`	`</varlistentry>`
`840`	`849`

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