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Document LWTRANCHE_PARALLEL_HASH_JOIN.

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Lines changed: 6 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -845,7 +845,7 @@ postgres 27093 0.0 0.0 30096 2752 ? Ss 11:34 0:00 postgres: ser`
`845`	`845`
`846`	`846`	`<tbody>`
`847`	`847`	`<row>`
`848`		`- <entry morerows="63"><literal>LWLock</literal></entry>`
	`848`	`+ <entry morerows="64"><literal>LWLock</literal></entry>`
`849`	`849`	`<entry><literal>ShmemIndexLock</literal></entry>`
`850`	`850`	`<entry>Waiting to find or allocate space in shared memory.</entry>`
`851`	`851`	`</row>`
`@@ -1121,6 +1121,11 @@ postgres 27093 0.0 0.0 30096 2752 ? Ss 11:34 0:00 postgres: ser`
`1121`	`1121`	`<entry>Waiting to choose the next subplan during Parallel Append plan`
`1122`	`1122`	`execution.</entry>`
`1123`	`1123`	`</row>`
	`1124`	`+ <row>`
	`1125`	`+ <entry><literal>parallel_hash_join</literal></entry>`
	`1126`	`+ <entry>Waiting to allocate or exchange a chunk of memory or update`
	`1127`	`+ counters during Parallel Hash plan execution.</entry>`
	`1128`	`+ </row>`
`1124`	`1129`	`<row>`
`1125`	`1130`	`<entry morerows="9"><literal>Lock</literal></entry>`
`1126`	`1131`	`<entry><literal>relation</literal></entry>`

Lines changed: 1 addition & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -520,6 +520,7 @@ RegisterLWLockTranches(void)`
`520`	`520`	`"shared_tuplestore");`
`521`	`521`	`LWLockRegisterTranche(LWTRANCHE_TBM,"tbm");`
`522`	`522`	`LWLockRegisterTranche(LWTRANCHE_PARALLEL_APPEND,"parallel_append");`
	`523`	`+LWLockRegisterTranche(LWTRANCHE_PARALLEL_HASH_JOIN,"parallel_hash_join");`
`523`	`524`
`524`	`525`	`/* Register named tranches. */`
`525`	`526`	`for (i=0;i<NamedLWLockTrancheRequests;i++)`

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