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MDEV-20210 If you have an INVISIBLE VIRTUAL column, SHOW CREATE TABLE…

… doesn't list it as INVISIBLE
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an3l committed Jul 31, 2019
1 parent c93f96e commit 888f6852261c67a57f21ae80ebb0f3c3f539db7b
Showing with 25 additions and 0 deletions.
  1. +12 −0 mysql-test/main/invisible_field_debug.result
  2. +9 −0 mysql-test/main/invisible_field_debug.test
  3. +4 −0 sql/sql_show.cc
@@ -376,3 +376,15 @@ SET debug_dbug="+d,test_completely_invisible,test_invisible_index";
CREATE TABLE t2 LIKE t1;
SET debug_dbug= DEFAULT;
DROP TABLE t1, t2;
#
# MDEV-20210
# If you have an INVISIBLE VIRTUAL column, SHOW CREATE TABLE doesn't list it as INVISIBLE
#
CREATE TABLE t1 (i INT, v int GENERATED ALWAYS AS (1) VIRTUAL INVISIBLE);
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`i` int(11) DEFAULT NULL,
`v` int(11) GENERATED ALWAYS AS (1) VIRTUAL INVISIBLE
) ENGINE=MyISAM DEFAULT CHARSET=latin1
DROP TABLE t1;
@@ -278,3 +278,12 @@ SET debug_dbug="+d,test_completely_invisible,test_invisible_index";
CREATE TABLE t2 LIKE t1;
SET debug_dbug= DEFAULT;
DROP TABLE t1, t2;

--echo #
--echo # MDEV-20210
--echo # If you have an INVISIBLE VIRTUAL column, SHOW CREATE TABLE doesn't list it as INVISIBLE
--echo #

CREATE TABLE t1 (i INT, v int GENERATED ALWAYS AS (1) VIRTUAL INVISIBLE);
SHOW CREATE TABLE t1;
DROP TABLE t1;
@@ -2256,6 +2256,10 @@ int show_create_table(THD *thd, TABLE_LIST *table_list, String *packet,
packet->append(STRING_WITH_LEN(" STORED"));
else
packet->append(STRING_WITH_LEN(" VIRTUAL"));
if (field->invisible == INVISIBLE_USER)
{
packet->append(STRING_WITH_LEN(" INVISIBLE"));
}
}
else
{

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