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Merge branch '10.4' into bb-10.4-mdev16188

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Igor Babaev
2019-02-14 22:07:33 -08:00
parent ccce4d3be9 282ba973e7
commit 98d55b1366
387 changed files with 24685 additions and 5426 deletions
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14
sql/sql_priv.h
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@ -1,5 +1,5 @@
/* Copyright (c) 2000, 2018, Oracle and/or its affiliates.
Copyright (c) 2010, 2018, Monty Program Ab.
Copyright (c) 2010, 2019, MariaDB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -348,11 +348,21 @@
#ifndef MYSQL_CLIENT
/*
Some defines for exit codes for ::is_equal class functions.
Field::is_equal() return codes.
*/
#define IS_EQUAL_NO 0
#define IS_EQUAL_YES 1
/**
new_field has compatible packed representation with old type,
so it is theoretically possible to perform change by only updating
data dictionary without changing table rows
*/
#define IS_EQUAL_PACK_LENGTH 2
/**
new_field has a representation that is compatible with the old type
when the storage engine advertises HA_EXTENDED_TYPES_CONVERSION
*/
#define IS_EQUAL_PACK_LENGTH_EXT 3
enum enum_parsing_place
{