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A fix (bug #6331: INSERT IGNORE .. SELECT breaks subsequent inserts).

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2004-11-02 19:48:37 +04:00
parent 03a91f9bb7
commit c940b515d4
3 changed files with 46 additions and 1 deletions
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29
mysql-test/r/ndb_insert.result
View File

@@ -557,3 +557,32 @@ select * from t1 where pk1=1;
pk1 b c pk1 b c
1 2 3 1 2 3
DROP TABLE t1; DROP TABLE t1;
CREATE TABLE t1(a INT) ENGINE=ndb;
INSERT IGNORE INTO t1 VALUES (1);
INSERT IGNORE INTO t1 VALUES (1);
INSERT IGNORE INTO t1 SELECT a FROM t1;
INSERT IGNORE INTO t1 SELECT a FROM t1;
INSERT IGNORE INTO t1 SELECT a FROM t1;
INSERT IGNORE INTO t1 VALUES (1);
INSERT IGNORE INTO t1 VALUES (1);
SELECT * FROM t1;
a
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
DROP TABLE t1;

15
mysql-test/t/ndb_insert.test
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@@ -583,3 +583,18 @@ INSERT INTO t1 VALUES(1,1,1) ON DUPLICATE KEY UPDATE b=79;
select * from t1 where pk1=1; select * from t1 where pk1=1;
DROP TABLE t1; DROP TABLE t1;
#
# Bug #6331: problem with 'insert ignore'
#
CREATE TABLE t1(a INT) ENGINE=ndb;
INSERT IGNORE INTO t1 VALUES (1);
INSERT IGNORE INTO t1 VALUES (1);
INSERT IGNORE INTO t1 SELECT a FROM t1;
INSERT IGNORE INTO t1 SELECT a FROM t1;
INSERT IGNORE INTO t1 SELECT a FROM t1;
INSERT IGNORE INTO t1 VALUES (1);
INSERT IGNORE INTO t1 VALUES (1);
SELECT * FROM t1;
DROP TABLE t1;

3
sql/ha_ndbcluster.cc
View File

@@ -2650,7 +2650,8 @@ int ha_ndbcluster::extra(enum ha_extra_function operation)
m_use_write= TRUE; m_use_write= TRUE;
} else } else
{ {
m_ignore_dup_key_not_supported= TRUE; if (table->keys)
m_ignore_dup_key_not_supported= TRUE;
} }
break; break;
case HA_EXTRA_NO_IGNORE_DUP_KEY: case HA_EXTRA_NO_IGNORE_DUP_KEY: