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BUG#13418 (V2): Bit columns should replicate correctly when using RBR

Browse Source 
mysql-test/r/rpl_bit_npk.result:
  Updated results
mysql-test/t/disabled.def:
  rpl_bit_npk now works
sql/field.h:
  Field_bit::cmp_binary_offset wrongly used base class method that does not work for Field_bit
  This was discussed with Monty and should be pushed into 5.0 too
sql/log_event.cc:
  Added checks for null bits
  Swapped use of m_after_image (was m_search_record) and table->record[1] to use record[i] 
  in the same way as other MySQL code (i.e. use record[1] for scan data).
  Removed use of cmp_binary in record_compare (it is currently wrong to use that 
  without copying the null bits to the compare data record)
sql/log_event.h:
  Name change to indicate new semantics
This commit is contained in:
unknown
2006-02-24 15:38:20 +01:00
parent b9697b2056
commit dededdec0a
5 changed files with 118 additions and 60 deletions
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60
mysql-test/r/rpl_bit_npk.result
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@@ -45,25 +45,27 @@ GSuppDf TINYINT,
VNotSupp TINYINT,
x034 TINYINT);
LOCK TABLES test.t1 WRITE;
INSERT INTO test.t1 VALUES (6,1,1,1,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,b'111111',b'111110',b'110101',4,5,5,5,5,5,5,5,5,5,3,2,1);
INSERT INTO test.t1 VALUES (6,1,1,1,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,b'111111',b'111110',b'110101',4,5,5,5,5,5,5,5,5,5,3,NULL,1);
INSERT INTO test.t1 VALUES (1,1,1,1,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,b'111111',b'000000',b'100100',4,5,5,5,5,5,5,5,5,5,3,2,1);
INSERT INTO test.t1 VALUES (2,1,1,1,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,b'000000',b'101010',b'010101',4,5,5,5,5,5,5,5,5,5,3,2,1);
INSERT INTO test.t1 VALUES (3,1,1,1,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,b'101010',b'111111',b'000000',4,5,5,5,5,5,5,5,5,5,3,2,1);
INSERT INTO test.t1 VALUES (4,1,1,1,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,4,5,5,5,5,5,5,5,5,5,3,2,1);
INSERT INTO test.t1 VALUES (4,1,1,1,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,b'0',1,1,4,5,5,5,5,5,5,5,5,5,3,2,1);
INSERT INTO test.t1 VALUES (5,1,1,1,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,4,5,5,5,5,5,5,5,5,5,3,2,1);
INSERT INTO test.t1 VALUES (7,1,1,1,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,4,5,5,5,5,5,5,5,5,5,3,2,1);
INSERT INTO test.t1 VALUES (8,1,1,1,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,4,5,5,5,5,5,5,5,5,5,3,2,1);
UNLOCK TABLES;
UPDATE test.t1 set x034 = 50 where bit3 = b'000000';
UPDATE test.t1 set VNotSupp = 33 where bit1 = b'0';
SELECT oSupp, sSuppD, GSuppDf, VNotSupp, x034 FROM test.t1;
oSupp sSuppD GSuppDf VNotSupp x034
5 5 3 NULL 1
5 5 3 2 1
5 5 3 2 1
5 5 3 2 1
5 5 3 2 1
5 5 3 2 1
5 5 3 2 1
5 5 3 2 1
5 5 3 2 1
5 5 3 33 1
5 5 3 2 50
5 5 3 33 1
5 5 3 33 1
5 5 3 33 1
5 5 3 33 1
SELECT hex(bit1) from test.t1;
hex(bit1)
3F
@@ -96,14 +98,14 @@ hex(bit3)
1
SELECT oSupp, sSuppD, GSuppDf, VNotSupp, x034 FROM test.t1;
oSupp sSuppD GSuppDf VNotSupp x034
5 5 3 NULL 1
5 5 3 2 1
5 5 3 2 1
5 5 3 2 1
5 5 3 2 1
5 5 3 2 1
5 5 3 2 1
5 5 3 2 1
5 5 3 2 1
5 5 3 33 1
5 5 3 2 50
5 5 3 33 1
5 5 3 33 1
5 5 3 33 1
5 5 3 33 1
SELECT hex(bit1) from test.t1;
hex(bit1)
3F
@@ -134,4 +136,30 @@ hex(bit3)
1
1
1
CREATE TABLE test.t2 (a INT, b BIT(1));
INSERT INTO test.t2 VALUES (1, b'0');
INSERT INTO test.t2 VALUES (1, b'1');
UPDATE test.t2 SET a = 2 WHERE b = b'1';
CREATE TABLE test.t3 (a INT, b INT);
INSERT INTO test.t3 VALUES (1, NULL);
INSERT INTO test.t3 VALUES (1, 0);
UPDATE test.t3 SET a = 2 WHERE b = 0;
SELECT a, hex(b) FROM test.t2;
a hex(b)
1 0
2 1
SELECT * FROM test.t3;
a b
1 NULL
2 0
SELECT a, hex(b) FROM test.t2;
a hex(b)
1 0
2 1
SELECT * FROM test.t3;
a b
1 NULL
2 0
DROP TABLE IF EXISTS test.t1;
DROP TABLE IF EXISTS test.t2;
DROP TABLE IF EXISTS test.t3;