Commit7531fcb

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Mention that toplevel is part of pg_stat_statements key.

While at it, also document that toplevel is always true ifpg_stat_statements.track is set to top.Author: Julien RouhaudReported-By: Fujii MasaoDiscussion:https://postgr.es/m/a878d5ea-64a7-485e-5d2f-177618ebc52d@oss.nttdata.com

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Lines changed: 4 additions & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -46,8 +46,8 @@`
`46`	`46`	`<para>`
`47`	`47`	`The statistics gathered by the module are made available via a`
`48`	`48`	`view named <structname>pg_stat_statements</structname>. This view`
`49`		`- contains one row for each distinct database ID, user ID andquery`
`50`		`-ID (up to the maximum number of distinct statements that the module`
	`49`	`+ contains one row for each distinct database ID, user ID,query ID and`
	`50`	`+toplevel (up to the maximum number of distinct statements that the module`
`51`	`51`	`can track). The columns of the view are shown in`
`52`	`52`	`<xref linkend="pgstatstatements-columns"/>.`
`53`	`53`	`</para>`
`@@ -93,6 +93,8 @@`
`93`	`93`	`</para>`
`94`	`94`	`<para>`
`95`	`95`	`True if the query was executed as a top level statement`
	`96`	`+ (if <varname>pg_stat_statements.track</varname> is set to`
	`97`	`+ <literal>all</literal>, otherwise always false)`
`96`	`98`	`</para></entry>`
`97`	`99`	`</row>`
`98`	`100`

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