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Fix for 1016114: pt-osc docs don't mention default values

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Brian Fraser
2012-08-02 10:09:24 -03:00
parent 6f77f4b49b
commit bcf9eefc9f
1 changed files with 6 additions and 0 deletions
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6
bin/pt-online-schema-change
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@@ -7945,6 +7945,12 @@ The C<RENAME> clause cannot be used to rename the table.
Columns cannot be renamed by dropping and re-adding with the new name. Columns cannot be renamed by dropping and re-adding with the new name.
The tool will not copy the original column's data to the new column. The tool will not copy the original column's data to the new column.
=item *
If you add a column without a default value and make it NOT NULL, the tool
will fail, as it will not try to guess a default value for you; You must
specify the default.
=back =back
=item --alter-foreign-keys-method =item --alter-foreign-keys-method