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MDEV-5667 online alter and changed field/index options

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use the Alter_inplace_info::ALTER_COLUMN_OPTION flag if
field/column flags were altered.

change ha_example to use check_if_supported_inplace_alter() instead
of obsolete check_if_incompatible_data()
This commit is contained in:
Sergei Golubchik
2014-03-02 15:02:13 +01:00
parent 1b608b0b9c
commit eb9f422c43
7 changed files with 93 additions and 82 deletions
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sql/handler.cc
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@@ -4123,6 +4123,7 @@ handler::check_if_supported_inplace_alter(TABLE *altered_table,
Alter_inplace_info::ALTER_COLUMN_EQUAL_PACK_LENGTH |
Alter_inplace_info::ALTER_COLUMN_NAME |
Alter_inplace_info::ALTER_COLUMN_DEFAULT |
Alter_inplace_info::ALTER_COLUMN_OPTION |
Alter_inplace_info::CHANGE_CREATE_OPTION |
Alter_inplace_info::ALTER_RENAME;