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Merge branch '10.0' into bb-10.1-merge

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This commit is contained in:
Oleksandr Byelkin
2018-07-19 12:55:54 +02:00
parent 312de43f40 ada54101a7
commit 0896d7ebc3
26 changed files with 649 additions and 23 deletions
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12
sql/sql_base.cc
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@ -7435,6 +7435,7 @@ store_natural_using_join_columns(THD *thd, TABLE_LIST *natural_using_join,
Query_arena *arena, backup;
bool result= TRUE;
List<Natural_join_column> *non_join_columns;
List<Natural_join_column> *join_columns;
DBUG_ENTER("store_natural_using_join_columns");
DBUG_ASSERT(!natural_using_join->join_columns);
@ -7442,7 +7443,7 @@ store_natural_using_join_columns(THD *thd, TABLE_LIST *natural_using_join,
arena= thd->activate_stmt_arena_if_needed(&backup);
if (!(non_join_columns= new List<Natural_join_column>) ||
!(natural_using_join->join_columns= new List<Natural_join_column>))
!(join_columns= new List<Natural_join_column>))
goto err;
/* Append the columns of the first join operand. */
@ -7451,7 +7452,7 @@ store_natural_using_join_columns(THD *thd, TABLE_LIST *natural_using_join,
nj_col_1= it_1.get_natural_column_ref();
if (nj_col_1->is_common)
{
natural_using_join->join_columns->push_back(nj_col_1, thd->mem_root);
join_columns->push_back(nj_col_1, thd->mem_root);
/* Reset the common columns for the next call to mark_common_columns. */
nj_col_1->is_common= FALSE;
}
@ -7472,7 +7473,7 @@ store_natural_using_join_columns(THD *thd, TABLE_LIST *natural_using_join,
{
const char *using_field_name_ptr= using_field_name->c_ptr();
List_iterator_fast<Natural_join_column>
it(*(natural_using_join->join_columns));
it(*join_columns);
Natural_join_column *common_field;
for (;;)
@ -7505,7 +7506,8 @@ store_natural_using_join_columns(THD *thd, TABLE_LIST *natural_using_join,
}
if (non_join_columns->elements > 0)
natural_using_join->join_columns->append(non_join_columns);
join_columns->append(non_join_columns);
natural_using_join->join_columns= join_columns;
natural_using_join->is_join_columns_complete= TRUE;
result= FALSE;
@ -7737,7 +7739,6 @@ static bool setup_natural_join_row_types(THD *thd,
DBUG_PRINT("info", ("using cached setup_natural_join_row_types"));
DBUG_RETURN(false);
}
context->select_lex->first_natural_join_processing= false;
List_iterator_fast<TABLE_LIST> table_ref_it(*from_clause);
TABLE_LIST *table_ref; /* Current table reference. */
@ -7782,6 +7783,7 @@ static bool setup_natural_join_row_types(THD *thd,
change on re-execution
*/
context->natural_join_first_table= context->first_name_resolution_table;
context->select_lex->first_natural_join_processing= false;
DBUG_RETURN (false);
}