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Add test cases to verify that SHOW CREATE TABLE always outputs the

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key algorithm for keys where they were explicitly specified.


mysql-test/r/show_check.result:
  Add results
mysql-test/t/show_check.test:
  Add tests for preservation of key algorithm in SHOW CREATE TABLE output
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2005-01-13 18:22:35 +01:00
parent 76266f19e8
commit a28f221f35
2 changed files with 102 additions and 0 deletions
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32
mysql-test/t/show_check.test
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@ -321,3 +321,35 @@ flush privileges;
#--replace_column 7 # 8 # 9 #
#show table status from `<60>` LIKE '<27>';
#drop database `<60>`;
# Test that USING <keytype> is always shown in SHOW CREATE TABLE when it was
# specified during table creation, but not otherwise. (Bug #7235)
CREATE TABLE t1 (i int, KEY (i)) ENGINE=MEMORY;
SHOW CREATE TABLE t1;
DROP TABLE t1;
CREATE TABLE t1 (i int, KEY USING HASH (i)) ENGINE=MEMORY;
SHOW CREATE TABLE t1;
DROP TABLE t1;
CREATE TABLE t1 (i int, KEY USING BTREE (i)) ENGINE=MEMORY;
SHOW CREATE TABLE t1;
DROP TABLE t1;
CREATE TABLE t1 (i int, KEY (i)) ENGINE=MyISAM;
SHOW CREATE TABLE t1;
DROP TABLE t1;
CREATE TABLE t1 (i int, KEY USING BTREE (i)) ENGINE=MyISAM;
SHOW CREATE TABLE t1;
DROP TABLE t1;
# Test that when an index is created with the default key algorithm and
# altered to another storage engine, it gets the default key algorithm
# for that storage engine, but when it is specified, the specified type is
# preserved.
CREATE TABLE t1 (i int, KEY (i)) ENGINE=MyISAM;
SHOW CREATE TABLE t1;
ALTER TABLE t1 ENGINE=MEMORY;
SHOW CREATE TABLE t1;
DROP TABLE t1;
CREATE TABLE t1 (i int, KEY USING BTREE (i)) ENGINE=MyISAM;
SHOW CREATE TABLE t1;
ALTER TABLE t1 ENGINE=MEMORY;
SHOW CREATE TABLE t1;
DROP TABLE t1;