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Merge 10.3 into 10.4

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This commit is contained in:
Marko Mäkelä
2020-08-10 21:08:46 +03:00
parent 101ddc5e27 bafc5c1321
commit eae968f62d
43 changed files with 702 additions and 294 deletions
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18
sql/sql_show.cc
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@ -4681,7 +4681,7 @@ fill_schema_table_by_open(THD *thd, MEM_ROOT *mem_root,
Again we don't do this for SHOW COLUMNS/KEYS because
of backward compatibility.
*/
if (!is_show_fields_or_keys && result &&
if (!is_show_fields_or_keys && result && thd->is_error() &&
(thd->get_stmt_da()->sql_errno() == ER_NO_SUCH_TABLE ||
thd->get_stmt_da()->sql_errno() == ER_WRONG_OBJECT ||
thd->get_stmt_da()->sql_errno() == ER_NOT_SEQUENCE))
@ -5973,15 +5973,21 @@ static int get_schema_column_record(THD *thd, TABLE_LIST *tables,
I.e. we are in SELECT FROM INFORMATION_SCHEMA.COLUMS
rather than in SHOW COLUMNS
*/
push_warning(thd, Sql_condition::WARN_LEVEL_WARN,
thd->get_stmt_da()->sql_errno(),
thd->get_stmt_da()->message());
thd->clear_error();
if (thd->is_error())
{
/*
The the query was aborted because examined rows exceeded limit.
Don't send the warning here. It is done later, in handle_select().
*/
push_warning(thd, Sql_condition::WARN_LEVEL_WARN,
thd->get_stmt_da()->sql_errno(),
thd->get_stmt_da()->message());
thd->clear_error();
}
res= 0;
}
DBUG_RETURN(res);
}
show_table= tables->table;
count= 0;
ptr= show_table->field;