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#!/usr/bin/env python2
import sys
def gen_test(types, values):
for a in range(len(types)):
for b in range(len(types)):
print
print "CREATE TABLE t (a %s);" % (types[a])
if a > b:
print "--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/"
print "--error ER_UNSUPPORTED_EXTENSION"
else:
for x in values[a]:
print "INSERT INTO t VALUES (", x, ");"
print "CREATE TABLE ti LIKE t;"
print "ALTER TABLE ti ENGINE=myisam;"
print "INSERT INTO ti SELECT * from t;"
print "ALTER TABLE ti CHANGE COLUMN a a %s;" % (types[b])
print "ALTER TABLE t CHANGE COLUMN a a %s;" % (types[b])
if a > b:
pass
else:
print "let $diff_tables = test.t, test.ti;"
print "source include/diff_tables.inc;"
print "DROP TABLE ti;"
print "DROP TABLE t;"
def main():
print "source include/have_tokudb.inc;"
print "# this test is generated by change_int.py"
print "# test int expansion is hot"
print "--disable_warnings"
print "DROP TABLE IF EXISTS t, ti;"
print "--enable_warnings"
print "SET SESSION DEFAULT_STORAGE_ENGINE=\"TokuDB\";"
print "SET SESSION TOKUDB_DISABLE_SLOW_ALTER=1;"
gen_test(
[ "TINYINT", "SMALLINT", "MEDIUMINT", "INT", "BIGINT" ],
[ [ -128, -1, 0, 1, 127 ], [ -32768, -1, 0, 1, 32767], [-8388608, -1, 0, 1, 8388607], [-2147483648, 0, 1, 2147483647], [-9223372036854775808, 0, 1, 9223372036854775807] ]
)
gen_test(
[ "TINYINT UNSIGNED", "SMALLINT UNSIGNED", "MEDIUMINT UNSIGNED", "INT UNSIGNED", "BIGINT UNSIGNED" ],
[ [ 0, 1, 255 ], [ 0, 1, 65535], [0, 1, 16777215], [0, 1, 4294967295], [0, 1, 18446744073709551615] ]
)
return 0
sys.exit(main())
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