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ddl: create partition table fail with strconv.ParseInt invalid syntax (#16436) #16499

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merged 4 commits into from
Apr 22, 2020

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@sre-bot sre-bot commented Apr 16, 2020

cherry-pick #16436 to release-3.1


What problem does this PR solve?

Issue Number: close #16333

Problem Summary:

mysql> create table t (dt timestamp) partition by range (unix_timestamp(dt)) (partition p0 values less than (unix_timestamp('2020-04-15 00:00:00')));
ERROR 1105 (HY000): strconv.ParseInt: parsing "unix_timestamp(\"2020-04-15 00:00:00\")": invalid syntax

What is changed and how it works?

Proposal: xxx

What's Changed:

Fix bug

How it Works:

During the create of the table, the partition information should be convert to integer.
The 'less than xxx' part of a partition in the model should be integers.

I don't know why it's broken and which PR cause this.
4.0 is fine.

Tests

  • Unit test

Signed-off-by: sre-bot <sre-bot@pingcap.com>
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sre-bot commented Apr 16, 2020

/run-all-tests

@@ -261,6 +261,26 @@ func (s *testIntegrationSuite9) TestCreateTableWithPartition(c *C) {
PARTITION p2 VALUES LESS THAN (2000),
PARTITION p3 VALUES LESS THAN (2005)
);`, tmysql.ErrBadField)
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=======
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@tiancaiamao Please fix conflicts.

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Done

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PTAL @zimulala @imtbkcat @jackysp

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LGTM

@zimulala zimulala added the status/LGT1 Indicates that a PR has LGTM 1. label Apr 21, 2020
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LGTM

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jackysp commented Apr 22, 2020

/merge

@sre-bot sre-bot added the status/can-merge Indicates a PR has been approved by a committer. label Apr 22, 2020
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sre-bot commented Apr 22, 2020

/run-all-tests

@sre-bot sre-bot merged commit a472ca6 into pingcap:release-3.1 Apr 22, 2020
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4 participants