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28 lines
1.4 KiB
Python
28 lines
1.4 KiB
Python
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import sys
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def main():
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print "# this test is generated by change_blob.py"
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print "# generate hot blob expansion test cases"
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print "--disable_warnings"
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print "DROP TABLE IF EXISTS t;"
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print "--enable_warnings"
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print "SET SESSION DEFAULT_STORAGE_ENGINE=\"TokuDB\";"
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print "SET SESSION TOKUDB_DISABLE_SLOW_ALTER=1;"
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gen_tests([ "TINY", "", "MEDIUM", "LONG" ], [ "NULL", "NOT NULL"])
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return 0
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def gen_tests(base_types, null_types):
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for from_index in range(len(base_types)):
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for to_index in range(len(base_types)):
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for from_null in range(len(null_types)):
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for to_null in range(len(null_types)):
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print "CREATE TABLE t (a %sBLOB %s);" % (base_types[from_index], null_types[from_null])
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print "--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/"
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print "--error ER_UNSUPPORTED_EXTENSION"
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print "ALTER TABLE t CHANGE COLUMN a a %sTEXT %s;" % (base_types[to_index], null_types[to_null]);
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if from_null != to_null or from_index > to_index:
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print "--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/"
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print "--error ER_UNSUPPORTED_EXTENSION"
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print "ALTER TABLE t CHANGE COLUMN a a %sBLOB %s;" % (base_types[to_index], null_types[to_null]);
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print "DROP TABLE t;"
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sys.exit(main())
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