diff options
Diffstat (limited to 'src/backend/commands/explain.c')
| -rw-r--r-- | src/backend/commands/explain.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/src/backend/commands/explain.c b/src/backend/commands/explain.c index dbd27e53bc3..82ba58ef713 100644 --- a/src/backend/commands/explain.c +++ b/src/backend/commands/explain.c @@ -27,6 +27,7 @@ #include "optimizer/planmain.h" #include "parser/parsetree.h" #include "rewrite/rewriteHandler.h" +#include "storage/bufmgr.h" #include "tcop/tcopprot.h" #include "utils/builtins.h" #include "utils/json.h" @@ -698,8 +699,11 @@ report_triggers(ResultRelInfo *rInfo, bool show_relname, ExplainState *es) appendStringInfo(es->str, " for constraint %s", conname); if (show_relname) appendStringInfo(es->str, " on %s", relname); - appendStringInfo(es->str, ": time=%.3f calls=%.0f\n", - 1000.0 * instr->total, instr->ntuples); + if (es->timing) + appendStringInfo(es->str, ": time=%.3f calls=%.0f\n", + 1000.0 * instr->total, instr->ntuples); + else + appendStringInfo(es->str, ": calls=%.0f\n", instr->ntuples); } else { @@ -707,7 +711,8 @@ report_triggers(ResultRelInfo *rInfo, bool show_relname, ExplainState *es) if (conname) ExplainPropertyText("Constraint Name", conname, es); ExplainPropertyText("Relation", relname, es); - ExplainPropertyFloat("Time", 1000.0 * instr->total, 3, es); + if (es->timing) + ExplainPropertyFloat("Time", 1000.0 * instr->total, 3, es); ExplainPropertyFloat("Calls", instr->ntuples, 0, es); } @@ -2429,8 +2434,11 @@ show_buffer_usage(ExplainState *es, const BufferUsage *usage) 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->blk_read_time), 3, es); - ExplainPropertyFloat("I/O Write Time", INSTR_TIME_GET_MILLISEC(usage->blk_write_time), 3, es); + if (track_io_timing) + { + 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); + } } } |