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--source include/have_debug_sync.inc
--echo # Case 1. Extern BLOB with sec index on v_col undergoes UPDATE during online DDL
CREATE TABLE t1 (c1 INT, c2 INT, c3 BLOB, c4 INT AS (c1 + 1), INDEX id(c4) );
INSERT INTO t1 VALUES (1, 1, REPEAT('rocalrulcrcaurcuccoolrouuocacaooaucauualcucuoucucclolcllloocuarcoorlaccarocouuaoorcolloucraoaaooc', 281), DEFAULT);
SELECT c1, c2, c4 FROM t1;
SHOW CREATE TABLE t1;
connect (con1, localhost, root, , );
connection con1;
SET DEBUG_SYNC='innodb_inplace_alter_table_enter SIGNAL online WAIT_FOR upd';
send;
ALTER TABLE t1 ADD PRIMARY KEY (c1);
connection default;
SET DEBUG_SYNC='now WAIT_FOR online';
SELECT c1, c2, c4 FROM t1;
UPDATE t1 SET c2=2;
SELECT c1, c2, c4 FROM t1;
SET DEBUG_SYNC='now SIGNAL upd';
connection con1;
reap;
connection default;
disconnect con1;
SELECT c1, c2, c4 FROM t1;
CHECK TABLE t1;
SHOW CREATE TABLE t1;
DROP TABLE t1;
--echo # Case 2. BLOB with sec index on v_col undergoes UPDATE during online DDL
CREATE TABLE t2 (c1 INT, c2 INT, c3 BLOB, c4 INT AS (c1 + 1), INDEX id(c4) );
INSERT INTO t2 VALUES (1, 1, REPEAT('A', 256), DEFAULT);
SELECT c1, c2, c4 FROM t2;
SHOW CREATE TABLE t2;
connect (con1, localhost, root, , );
connection con1;
SET DEBUG_SYNC='innodb_inplace_alter_table_enter SIGNAL online WAIT_FOR upd';
send;
ALTER TABLE t2 ADD PRIMARY KEY (c1);
connection default;
SET DEBUG_SYNC='now WAIT_FOR online';
SELECT c1, c2, c4 FROM t2;
UPDATE t2 SET c2=2;
SELECT c1, c2, c4 FROM t2;
SET DEBUG_SYNC='now SIGNAL upd';
connection con1;
reap;
connection default;
disconnect con1;
SELECT c1, c2, c4 FROM t2;
CHECK TABLE t2;
SHOW CREATE TABLE t2;
DROP TABLE t2;
--echo # Case 3. (case 1) with update on base column of v_col
CREATE TABLE t3 (c1 INT, c2 INT, c3 BLOB, c4 INT AS (c1 + 1), INDEX id(c4) );
INSERT INTO t3 VALUES (1, 1, REPEAT('rocalrulcrcaurcuccoolrouuocacaooaucauualcucuoucucclolcllloocuarcoorlaccarocouuaoorcolloucraoaaooc', 281), DEFAULT);
SELECT c1, c2, c4 FROM t3;
SHOW CREATE TABLE t3;
connect (con1, localhost, root, , );
connection con1;
SET DEBUG_SYNC='innodb_inplace_alter_table_enter SIGNAL online WAIT_FOR upd';
send;
ALTER TABLE t3 ADD PRIMARY KEY (c1);
connection default;
SET DEBUG_SYNC='now WAIT_FOR online';
SELECT c1, c2, c4 FROM t3;
UPDATE t3 SET c1=10;
SELECT c1, c2, c4 FROM t3;
SET DEBUG_SYNC='now SIGNAL upd';
connection con1;
reap;
connection default;
disconnect con1;
SELECT c1, c2, c4 FROM t3;
CHECK TABLE t3;
SHOW CREATE TABLE t3;
DROP TABLE t3;
--echo # Case 4. (case 2) with update on base column of v_col
CREATE TABLE t4 (c1 INT, c2 INT, c3 BLOB, c4 INT AS (c1 + 1), INDEX id(c4) );
INSERT INTO t4 VALUES (1, 1, REPEAT('A', 256), DEFAULT);
SELECT c1, c2, c4 FROM t4;
SHOW CREATE TABLE t4;
connect (con1, localhost, root, , );
connection con1;
SET DEBUG_SYNC='innodb_inplace_alter_table_enter SIGNAL online WAIT_FOR upd';
send;
ALTER TABLE t4 ADD PRIMARY KEY (c1);
connection default;
SET DEBUG_SYNC='now WAIT_FOR online';
SELECT c1, c2, c4 FROM t4;
UPDATE t4 SET c1=10;
SELECT c1, c2, c4 FROM t4;
SET DEBUG_SYNC='now SIGNAL upd';
connection con1;
reap;
connection default;
disconnect con1;
SELECT c1, c2, c4 FROM t4;
CHECK TABLE t4;
SHOW CREATE TABLE t4;
DROP TABLE t4;
--echo # Case 5. (case 1) with update on BLOB without changing extern status
CREATE TABLE t5 (c1 INT, c2 INT, c3 BLOB, c4 INT AS (c1 + 1), INDEX id(c4) );
INSERT INTO t5 VALUES (1, 1, REPEAT('rocalrulcrcaurcuccoolrouuocacaooaucauualcucuoucucclolcllloocuarcoorlaccarocouuaoorcolloucraoaaooc', 281), DEFAULT);
SELECT c1, c2, c4 FROM t5;
SHOW CREATE TABLE t5;
connect (con1, localhost, root, , );
connection con1;
SET DEBUG_SYNC='innodb_inplace_alter_table_enter SIGNAL online WAIT_FOR upd';
send;
ALTER TABLE t5 ADD PRIMARY KEY (c1);
connection default;
SET DEBUG_SYNC='now WAIT_FOR online';
SELECT c1, c2, c4 FROM t5;
UPDATE t5 SET c3=REPEAT('abcdefghcrcaurcuccoolrouuocacaooaucauualcucuoucucclolcllloocuarcoorlaccarocouuaoorcolloucraoaaooc', 281);
UPDATE t5 SET c2=2;
UPDATE t5 SET c1=10;
SELECT c1, c2, c4 FROM t5;
SET DEBUG_SYNC='now SIGNAL upd';
connection con1;
reap;
connection default;
disconnect con1;
SELECT c1, c2, c4 FROM t5;
CHECK TABLE t5;
SHOW CREATE TABLE t5;
DROP TABLE t5;
--echo # Case 6. (case 2) with update on BLOB without changing extern status
CREATE TABLE t6 (c1 INT, c2 INT, c3 BLOB, c4 INT AS (c1 + 1), INDEX id(c4) );
INSERT INTO t6 VALUES (1, 1, REPEAT('A', 256), DEFAULT);
SELECT c1, c2, c4 FROM t6;
SHOW CREATE TABLE t6;
connect (con1, localhost, root, , );
connection con1;
SET DEBUG_SYNC='innodb_inplace_alter_table_enter SIGNAL online WAIT_FOR upd';
send;
ALTER TABLE t6 ADD PRIMARY KEY (c1);
connection default;
SET DEBUG_SYNC='now WAIT_FOR online';
SELECT c1, c2, c4 FROM t6;
UPDATE t6 SET c3=REPEAT('B', 256);
UPDATE t6 SET c2=2;
UPDATE t6 SET c1=10;
SELECT c1, c2, c4 FROM t6;
SET DEBUG_SYNC='now SIGNAL upd';
connection con1;
reap;
connection default;
disconnect con1;
SELECT c1, c2, c4 FROM t6;
CHECK TABLE t6;
SHOW CREATE TABLE t6;
DROP TABLE t6;
--echo # Case 7. (case 1) with update on BLOB inverting BLOB's extern status
CREATE TABLE t7 (c1 INT, c2 INT, c3 BLOB, c4 INT AS (c1 + 1), INDEX id(c4) );
INSERT INTO t7 VALUES (1, 1, REPEAT('rocalrulcrcaurcuccoolrouuocacaooaucauualcucuoucucclolcllloocuarcoorlaccarocouuaoorcolloucraoaaooc', 281), DEFAULT);
SELECT c1, c2, c4 FROM t7;
SHOW CREATE TABLE t7;
connect (con1, localhost, root, , );
connection con1;
SET DEBUG_SYNC='innodb_inplace_alter_table_enter SIGNAL online WAIT_FOR upd';
send;
ALTER TABLE t7 ADD PRIMARY KEY (c1);
connection default;
SET DEBUG_SYNC='now WAIT_FOR online';
SELECT c1, c2, c4 FROM t7;
UPDATE t7 SET c3=REPEAT('B', 256);
UPDATE t7 SET c2=2;
UPDATE t7 SET c1=10;
SELECT c1, c2, c4 FROM t7;
SET DEBUG_SYNC='now SIGNAL upd';
connection con1;
reap;
connection default;
disconnect con1;
SELECT c1, c2, c4 FROM t7;
CHECK TABLE t7;
SHOW CREATE TABLE t7;
DROP TABLE t7;
--echo # Case 8. (case 2) with update on BLOB inverting BLOB's extern status
CREATE TABLE t8 (c1 INT, c2 INT, c3 BLOB, c4 INT AS (c1 + 1), INDEX id(c4) );
INSERT INTO t8 VALUES (1, 1, REPEAT('A', 256), DEFAULT);
SELECT c1, c2, c4 FROM t8;
SHOW CREATE TABLE t8;
connect (con1, localhost, root, , );
connection con1;
SET DEBUG_SYNC='innodb_inplace_alter_table_enter SIGNAL online WAIT_FOR upd';
send;
ALTER TABLE t8 ADD PRIMARY KEY (c1);
connection default;
SET DEBUG_SYNC='now WAIT_FOR online';
SELECT c1, c2, c4 FROM t8;
UPDATE t8 SET c3=REPEAT('abcdefghcrcaurcuccoolrouuocacaooaucauualcucuoucucclolcllloocuarcoorlaccarocouuaoorcolloucraoaaooc', 281);
UPDATE t8 SET c2=2;
UPDATE t8 SET c1=10;
SELECT c1, c2, c4 FROM t8;
SET DEBUG_SYNC='now SIGNAL upd';
connection con1;
reap;
connection default;
disconnect con1;
SELECT c1, c2, c4 FROM t8;
CHECK TABLE t8;
SHOW CREATE TABLE t8;
DROP TABLE t8;
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