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Commit2c7615f

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process startup: Initialize PgStartTime earlier in single user mode.
An upcoming patch splits single user mode handling out of PostgresMain(). Thestartup time only needs to be determined in single user mode. Currently theinitialization happens late, which makes the split a bit harder. As postmasterdetermines the time earlier it makes sense to move the time for single usermode to a roughly similar point in time.Reviewd-By: Kyotaro Horiguchi <horikyota.ntt@gmail.com>Author: Andres Freund <andres@anarazel.de>Discussion:https://postgr.es/m/20210802164124.ufo5buo4apl6yuvs@alap3.anarazel.de
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‎src/backend/tcop/postgres.c

Lines changed: 6 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -4052,6 +4052,12 @@ PostgresMain(int argc, char *argv[],
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InitializeMaxBackends();
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CreateSharedMemoryAndSemaphores();
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/*
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* Remember stand-alone backend startup time, roughly at the same
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* point during startup that postmaster does so.
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*/
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PgStartTime=GetCurrentTimestamp();
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}
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/*
@@ -4161,12 +4167,6 @@ PostgresMain(int argc, char *argv[],
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initStringInfo(&row_description_buf);
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MemoryContextSwitchTo(TopMemoryContext);
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/*
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* Remember stand-alone backend startup time
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*/
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if (!IsUnderPostmaster)
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PgStartTime=GetCurrentTimestamp();
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/*
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* POSTGRES main processing loop begins here
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*

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