Edit File: in_string_unique_constraint_duplicate_update.test
--disable_warnings DROP TABLE IF EXISTS t1; --enable_warnings CREATE TABLE t1(c1 CHAR(10) NULL UNIQUE); INSERT INTO t1 (c1) VALUES('abc'); INSERT INTO t1 (c1) VALUES('def'); INSERT INTO t1 (c1) VALUES('abc') ON DUPLICATE KEY UPDATE c1='abcdefg'; SELECT * FROM t1; DROP TABLE t1; CREATE TABLE t1(c1 VARCHAR(10) NULL UNIQUE); INSERT INTO t1 (c1) VALUES('abc'); INSERT INTO t1 (c1) VALUES('def'); INSERT INTO t1 (c1) VALUES('abc') ON DUPLICATE KEY UPDATE c1='abcdefg'; SELECT * FROM t1; DROP TABLE t1; CREATE TABLE t1(c1 BINARY(10) NULL UNIQUE); INSERT INTO t1 (c1) VALUES('abc'); INSERT INTO t1 (c1) VALUES('def'); INSERT INTO t1 (c1) VALUES('abc') ON DUPLICATE KEY UPDATE c1='abcdefg'; SELECT * FROM t1; DROP TABLE t1; CREATE TABLE t1(c1 VARBINARY(10) NULL UNIQUE); INSERT INTO t1 (c1) VALUES('abc'); INSERT INTO t1 (c1) VALUES('def'); INSERT INTO t1 (c1) VALUES('abc') ON DUPLICATE KEY UPDATE c1='abcdefg'; SELECT * FROM t1; DROP TABLE t1;
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