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executor: fix show create table for partitioned table (#10682) #10689

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merged 2 commits into from Jun 4, 2019
Merged

executor: fix show create table for partitioned table (#10682) #10689

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b09eea0
executor: fix show create table for partitioned table (#10682)
tiancaiamao Jun 4, 2019
e189151
Merge branch 'release-3.0' into cherry-10682
zz-jason Jun 4, 2019
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6 changes: 3 additions & 3 deletions executor/show.go
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Expand Up @@ -784,9 +784,6 @@ func (e *ShowExec) fetchShowCreateTable() error {
fmt.Fprintf(&buf, " COMPRESSION='%s'", tb.Meta().Compression)
}

// add partition info here.
appendPartitionInfo(tb.Meta().Partition, &buf)

if hasAutoIncID {
autoIncID, err := tb.Allocator(e.ctx).NextGlobalAutoID(tb.Meta().ID)
if err != nil {
Expand All @@ -809,6 +806,9 @@ func (e *ShowExec) fetchShowCreateTable() error {
if len(tb.Meta().Comment) > 0 {
fmt.Fprintf(&buf, " COMMENT='%s'", format.OutputFormat(tb.Meta().Comment))
}
// add partition info here.
appendPartitionInfo(tb.Meta().Partition, &buf)

e.appendRow([]interface{}{tb.Meta().Name.O, buf.String()})
return nil
}
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55 changes: 55 additions & 0 deletions executor/show_test.go
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Expand Up @@ -455,6 +455,61 @@ func (s *testSuite2) TestShowCreateTable(c *C) {
") ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin/*!90000 SHARD_ROW_ID_BITS=4 PRE_SPLIT_REGIONS=3 */",
))
tk.MustExec("drop table t")

tk.MustExec("CREATE TABLE `log` (" +
"`LOG_ID` bigint(20) UNSIGNED NOT NULL AUTO_INCREMENT," +
"`ROUND_ID` bigint(20) UNSIGNED NOT NULL," +
"`USER_ID` int(10) UNSIGNED NOT NULL," +
"`USER_IP` int(10) UNSIGNED DEFAULT NULL," +
"`END_TIME` datetime NOT NULL," +
"`USER_TYPE` int(11) DEFAULT NULL," +
"`APP_ID` int(11) DEFAULT NULL," +
"PRIMARY KEY (`LOG_ID`,`END_TIME`)," +
"KEY `IDX_EndTime` (`END_TIME`)," +
"KEY `IDX_RoundId` (`ROUND_ID`)," +
"KEY `IDX_UserId_EndTime` (`USER_ID`,`END_TIME`)" +
") ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=505488 " +
"PARTITION BY RANGE ( month(`end_time`) ) (" +
"PARTITION p1 VALUES LESS THAN (2)," +
"PARTITION p2 VALUES LESS THAN (3)," +
"PARTITION p3 VALUES LESS THAN (4)," +
"PARTITION p4 VALUES LESS THAN (5)," +
"PARTITION p5 VALUES LESS THAN (6)," +
"PARTITION p6 VALUES LESS THAN (7)," +
"PARTITION p7 VALUES LESS THAN (8)," +
"PARTITION p8 VALUES LESS THAN (9)," +
"PARTITION p9 VALUES LESS THAN (10)," +
"PARTITION p10 VALUES LESS THAN (11)," +
"PARTITION p11 VALUES LESS THAN (12)," +
"PARTITION p12 VALUES LESS THAN (MAXVALUE))")
tk.MustQuery("show create table log").Check(testutil.RowsWithSep("|",
"log CREATE TABLE `log` (\n"+
" `LOG_ID` bigint(20) unsigned NOT NULL AUTO_INCREMENT,\n"+
" `ROUND_ID` bigint(20) unsigned NOT NULL,\n"+
" `USER_ID` int(10) unsigned NOT NULL,\n"+
" `USER_IP` int(10) unsigned DEFAULT NULL,\n"+
" `END_TIME` datetime NOT NULL,\n"+
" `USER_TYPE` int(11) DEFAULT NULL,\n"+
" `APP_ID` int(11) DEFAULT NULL,\n"+
" PRIMARY KEY (`LOG_ID`,`END_TIME`),\n"+
" KEY `IDX_EndTime` (`END_TIME`),\n"+
" KEY `IDX_RoundId` (`ROUND_ID`),\n"+
" KEY `IDX_UserId_EndTime` (`USER_ID`,`END_TIME`)\n"+
") ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=505488\n"+
"PARTITION BY RANGE ( month(`end_time`) ) (\n"+
" PARTITION p1 VALUES LESS THAN (2),\n"+
" PARTITION p2 VALUES LESS THAN (3),\n"+
" PARTITION p3 VALUES LESS THAN (4),\n"+
" PARTITION p4 VALUES LESS THAN (5),\n"+
" PARTITION p5 VALUES LESS THAN (6),\n"+
" PARTITION p6 VALUES LESS THAN (7),\n"+
" PARTITION p7 VALUES LESS THAN (8),\n"+
" PARTITION p8 VALUES LESS THAN (9),\n"+
" PARTITION p9 VALUES LESS THAN (10),\n"+
" PARTITION p10 VALUES LESS THAN (11),\n"+
" PARTITION p11 VALUES LESS THAN (12),\n"+
" PARTITION p12 VALUES LESS THAN (MAXVALUE)\n"+
")"))
}

func (s *testSuite2) TestShowEscape(c *C) {
Expand Down