Fix MySQL8 column-statistics compatibility issue #71
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skip column statistics in mysql8
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schlessera
requested changes
Nov 3, 2019
| self::dir_diff_copy( $run_dir, self::$cache_dir, $install_cache_path ); | ||
| self::run_sql( 'mysqldump --no-defaults', array( 'result-file' => "{$install_cache_path}.sql" ), true /*add_database*/ ); | ||
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| $support_column_statistics = exec( 'mysqldump --help | grep "column-statistics"' ); |
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We should stick to one way to locating the mysqldump binary only:
Suggested change
| $support_column_statistics = exec( 'mysqldump --help | grep "column-statistics"' ); | |
| $support_column_statistics = exec( '/usr/bin/env mysqldump --help | grep "column-statistics"' ); |
Co-Authored-By: Alain Schlesser <alain.schlesser@gmail.com>
this isn't the right way to test a different version of mysql. will create an issue in the framework repo for further investigation
schlessera
requested changes
Nov 3, 2019
Co-Authored-By: Alain Schlesser <alain.schlesser@gmail.com>
Co-Authored-By: Alain Schlesser <alain.schlesser@gmail.com>
schlessera
approved these changes
Nov 3, 2019
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Thanks for the PR, @jacklowrie ! |
schlessera
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Jan 5, 2022
Fix MySQL8 column-statistics compatibility issue
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This pull request ensures that column-statistics is not used if supported by the user's version of mysql. If column-statistics are supported by the user's version of mysql supports column-statistics, the
--skip-column-statisticstag is added to themysqldumpcommand.This is related to #4, wp-cli/db-command#103, and wp-cli/db-command#105