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Merge 10.2 into 10.3

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except commit 1288dfffe7
This commit is contained in:
Marko Mäkelä
2021-04-24 10:37:21 +03:00
parent e3a25793be 14a18d7d7f
commit c425d93b92
16 changed files with 362 additions and 199 deletions
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19
sql/sql_lex.h
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@ -1,5 +1,5 @@
/* Copyright (c) 2000, 2019, Oracle and/or its affiliates.
Copyright (c) 2010, 2019, MariaDB Corporation
Copyright (c) 2010, 2021, MariaDB Corporation
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
@ -4011,6 +4011,23 @@ public:
return false;
}
bool create_like() const
{
DBUG_ASSERT(!create_info.like() || !select_lex.item_list.elements);
return create_info.like();
}
bool create_select() const
{
DBUG_ASSERT(!create_info.like() || !select_lex.item_list.elements);
return select_lex.item_list.elements;
}
bool create_simple() const
{
return !create_like() && !create_select();
}
SELECT_LEX *exclude_last_select();
bool add_unit_in_brackets(SELECT_LEX *nselect);
void check_automatic_up(enum sub_select_type type);