ndb_update.test

视频监控网络部分的协议ddns,的模块的实现代码,请大家大胆指正.

-- source include/have_ndb.inc
-- source include/not_embedded.inc

--disable_warnings
DROP TABLE IF EXISTS t1;
--enable_warnings

#
# Basic test of INSERT in NDB 
#

#
# Create a normal table with primary key
#
CREATE TABLE t1 (
  pk1 INT NOT NULL PRIMARY KEY,
  b INT NOT NULL,
  c INT NOT NULL UNIQUE
) ENGINE=ndbcluster;

INSERT INTO t1 VALUES (0, 1, 0),(1,2,1),(2,3,2);
UPDATE t1 set b = c;
select * from t1 order by pk1;
UPDATE t1 set pk1 = 4 where pk1 = 1;
select * from t1 order by pk1;
--error 1062
UPDATE t1 set pk1 = 4 where pk1 = 2;
UPDATE IGNORE t1 set pk1 = 4 where pk1 = 2;
select * from t1 order by pk1;
-- error 1062
UPDATE t1 set pk1 = 1, c = 2 where pk1 = 4;
UPDATE IGNORE t1 set pk1 = 1, c = 2 where pk1 = 4;
select * from t1 order by pk1;
UPDATE t1 set pk1 = pk1 + 10;
select * from t1 order by pk1;

--disable_warnings
DROP TABLE IF EXISTS t1;
--enable_warnings

# End of 4.1 tests