From 1dd89eadcd2648d7ca0baed3c7af16a04eb1aa26 Mon Sep 17 00:00:00 2001 From: Tom Lane Date: Sun, 29 Apr 2012 18:13:33 -0400 Subject: Rename I/O timing statistics columns to blk_read_time and blk_write_time. This seems more consistent with the pre-existing choices for names of other statistics columns. Rename assorted internal identifiers to match. --- src/backend/commands/explain.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) (limited to 'src/backend/commands/explain.c') diff --git a/src/backend/commands/explain.c b/src/backend/commands/explain.c index 81d63f87f10..e2b4b994b47 100644 --- a/src/backend/commands/explain.c +++ b/src/backend/commands/explain.c @@ -1236,8 +1236,8 @@ ExplainNode(PlanState *planstate, List *ancestors, usage->local_blks_written > 0); bool has_temp = (usage->temp_blks_read > 0 || usage->temp_blks_written > 0); - bool has_timing = (!INSTR_TIME_IS_ZERO(usage->time_read) || - !INSTR_TIME_IS_ZERO(usage->time_write)); + bool has_timing = (!INSTR_TIME_IS_ZERO(usage->blk_read_time) || + !INSTR_TIME_IS_ZERO(usage->blk_write_time)); /* Show only positive counter values. */ if (has_shared || has_local || has_temp) @@ -1299,12 +1299,12 @@ ExplainNode(PlanState *planstate, List *ancestors, { appendStringInfoSpaces(es->str, es->indent * 2); appendStringInfoString(es->str, "I/O Timings:"); - if (!INSTR_TIME_IS_ZERO(usage->time_read)) - appendStringInfo(es->str, " read=%0.2f", - INSTR_TIME_GET_MILLISEC(usage->time_read)); - if (!INSTR_TIME_IS_ZERO(usage->time_write)) - appendStringInfo(es->str, " write=%0.2f", - INSTR_TIME_GET_MILLISEC(usage->time_write)); + if (!INSTR_TIME_IS_ZERO(usage->blk_read_time)) + appendStringInfo(es->str, " read=%0.3f", + INSTR_TIME_GET_MILLISEC(usage->blk_read_time)); + if (!INSTR_TIME_IS_ZERO(usage->blk_write_time)) + appendStringInfo(es->str, " write=%0.3f", + INSTR_TIME_GET_MILLISEC(usage->blk_write_time)); appendStringInfoChar(es->str, '\n'); } } @@ -1320,8 +1320,8 @@ ExplainNode(PlanState *planstate, List *ancestors, ExplainPropertyLong("Local Written Blocks", usage->local_blks_written, es); ExplainPropertyLong("Temp Read Blocks", usage->temp_blks_read, es); ExplainPropertyLong("Temp Written Blocks", usage->temp_blks_written, es); - ExplainPropertyFloat("I/O Read Time", INSTR_TIME_GET_MILLISEC(usage->time_read), 3, es); - ExplainPropertyFloat("I/O Write Time", INSTR_TIME_GET_MILLISEC(usage->time_write), 3, es); + ExplainPropertyFloat("I/O Read Time", INSTR_TIME_GET_MILLISEC(usage->blk_read_time), 3, es); + ExplainPropertyFloat("I/O Write Time", INSTR_TIME_GET_MILLISEC(usage->blk_write_time), 3, es); } } -- cgit v1.2.3