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timestamp/datetime submillis corruption fix #452

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merged 4 commits into from
Jul 21, 2017

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shlomi-noach
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fixes #450

This PR will fix the following issue: when applying events from binlog and where column type is TIMESTAMP(6) or DATETIME(6), submillis can get corrupted. In particular this happens when submillis are 0*. For example, the value 2016-10-31 11:22:33.012300 turns to 2016-10-31 11:22:33.123000.

Initial commit adds a test to reproduce & validate the problem.

@shlomi-noach shlomi-noach temporarily deployed to production/mysql_role=ghost_testing July 19, 2017 12:58 Inactive
@shlomi-noach shlomi-noach temporarily deployed to production/mysql_role=ghost_testing July 19, 2017 13:02 Inactive
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Sent to testing

@shlomi-noach shlomi-noach temporarily deployed to production/mysql_role=ghost_testing July 19, 2017 19:27 Inactive
@shlomi-noach shlomi-noach temporarily deployed to production/mysql_role=ghost_testing July 20, 2017 15:08 Inactive
@shlomi-noach shlomi-noach merged commit 40eb800 into master Jul 21, 2017
@shlomi-noach shlomi-noach deleted the datetime-6-millis-corruption branch July 21, 2017 03:36
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Issue with DATETIME(6) on MariaDB
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