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Commit47211af

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Fix "pg_bench -C -M prepared".
This didn't work because when we dropped and re-established a databaseconnection, we did not bother to reset session-specific state such asthe statements-are-prepared flags.The st->prepared[] array certainly needs to be flushed, and I cleared acouple of other fields as well that couldn't possibly retain meaningfulstate for a new connection.In passing, fix some bogus comments and strange field order choices.Per report from Robins Tharakan.
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‎src/bin/pgbench/pgbench.c

Lines changed: 8 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -230,9 +230,9 @@ typedef struct
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intid;/* client No. */
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intstate;/* state No. */
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boollisten;/* whether an async query has been sent */
233-
boolis_throttled;/* whether transaction throttling is done */
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boolsleeping;/* whether the client is napping */
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boolthrottling;/* whether nap is for throttling */
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boolis_throttled;/* whether transaction throttling is done */
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Variable*variables;/* array of variable definitions */
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intnvariables;
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int64txn_scheduled;/* scheduled start time of transaction (usec) */
@@ -1522,6 +1522,13 @@ doCustom(TState *thread, CState *st, StatsData *agg)
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}
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INSTR_TIME_SET_CURRENT(end);
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INSTR_TIME_ACCUM_DIFF(thread->conn_time,end,start);
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/* Reset session-local state */
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st->listen= false;
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st->sleeping= false;
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st->throttling= false;
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st->is_throttled= false;
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memset(st->prepared,0,sizeof(st->prepared));
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}
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/*

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