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View File Name : implicit_char_to_num_conversion.test

########### implicit_char_to_num_conversion.test #######################
#                                                                      #
# This test aims at using string/char literal in comparison operators  #
# without explicit type-cast. This is a bug test for Bug#11766521      #
# - Incorrect result is returned if string/char literal is used with   #
# comparision operator and bit data type column. Test is extended to   #
# include numeric data type comparison with string/char literal        #
#                                                                      #
#                                                                      #
# Creation:                                                            #
# 2011-05-10 vfisrekar Implement this test as part of Bug#11766521     #
#                                                                      #
########################################################################

--disable_warnings
DROP TABLE IF EXISTS t5;
--enable_warnings

let $default_engine = `select @@SESSION.default_storage_engine`;

# Bug#11766521 - BIT Datatype comparison in where clause return incorrect
# result for '=' , '<=>' operators
--replace_result $default_engine <default_engine>
eval CREATE TABLE t5(c1  BIT(2) PRIMARY KEY) ENGINE = $default_engine;
INSERT INTO t5 VALUES (0), (1), (2);
SELECT HEX(c1) FROM t5 ORDER BY c1;
# Enable Following two select after Bug#11766521 fix
# SELECT HEX(c1) FROM t5 WHERE c1 = '1' ORDER BY c1;
# SELECT HEX(c1) FROM t5 WHERE c1 <=> '1' ORDER BY c1;
SELECT HEX(c1) FROM t5 WHERE c1 = b'1' ORDER BY c1;
SELECT HEX(c1) FROM t5 WHERE c1 <=> b'1' ORDER BY c1;
SELECT HEX(c1) FROM t5 WHERE c1 != b'1' ORDER BY c1;
--echo # In the following queries the string is compared as ASCII when
--echo # range access is used. See BUG#13727586.
SELECT HEX(c1) FROM t5 WHERE c1 >= '1' ORDER BY c1;
SELECT HEX(c1) FROM t5 WHERE c1 <= '1' ORDER BY c1;
SELECT HEX(c1) FROM t5 WHERE c1 < '1' ORDER BY c1;
SELECT HEX(c1) FROM t5 WHERE c1 > '0' ORDER BY c1;
DROP TABLE t5;

# FLOAT Data-type
--replace_result $default_engine <default_engine>
eval CREATE TABLE t5(c1 FLOAT(5,2) PRIMARY KEY) ENGINE = $default_engine;
INSERT INTO t5 VALUES (95.95), (-10.10), (1), (0);
SELECT c1 FROM t5 ORDER BY c1;
# Compare with string literal
# Following two queries does not return result may be due to Bug#11766521. 
# Enable them after Bug#11766521 fix.
# SELECT c1 FROM t5 WHERE c1 = '10.10' ORDER BY c1;
# SELECT c1 FROM t5 WHERE c2 <=> '11.11' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 >= '95' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 <= '10.10' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 != '1' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 < '1' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 > '0' ORDER BY c1;
DROP TABLE t5;

# TINYINT Datatype
--replace_result $default_engine <default_engine>
eval CREATE TABLE t5(c1 TINYINT PRIMARY KEY) ENGINE = $default_engine;
INSERT INTO t5 VALUES (95), (10),(11),(-8);
SELECT c1 FROM t5 ORDER BY c1;
# Compare with string literal
SELECT c1 FROM t5 WHERE c1 = '10' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 <=> '10' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 >= '95' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 <= '11' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 != '-8' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 < '11' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 > '10' ORDER BY c1;
DROP TABLE t5;

# SMALLINT Datatype
--replace_result $default_engine <default_engine>
eval CREATE TABLE t5(c1 SMALLINT PRIMARY KEY) ENGINE = $default_engine;
INSERT INTO t5 VALUES (395), (-200), (100), (111);
SELECT c1 FROM t5 ORDER BY c1;
# Compare with string literal
SELECT c1 FROM t5 WHERE c1 = '100' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 <=> '100' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 >= '395' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 <= '-200' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 != '100' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 < '111' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 > '111' ORDER BY c1;
DROP TABLE t5;

# MEDIUMINT Datatype
--replace_result $default_engine <default_engine>
eval CREATE TABLE t5(c1 MEDIUMINT PRIMARY KEY) ENGINE = $default_engine;
INSERT INTO t5 VALUES (-8388607), (311),(215),(88608);
SELECT c1 FROM t5 ORDER BY c1;
# Compare with string literal
SELECT c1 FROM t5 WHERE c1 = '311' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 <=> '311' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 >= '215' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 <= '88608' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 != '-8388607' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 < '215' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 > '215' ORDER BY c1;
DROP TABLE t5;

# INT Datatype
--replace_result $default_engine <default_engine>
eval CREATE TABLE t5(c1 INT PRIMARY KEY) ENGINE = $default_engine;
INSERT INTO t5 VALUES (-2147483647), (1011),(15),(9388607);
SELECT c1 FROM t5 ORDER BY c1;
# Compare with string literal
SELECT c1 FROM t5 WHERE c1 = '9388607' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 <=> '9388607' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 >= '15' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 <= '1011' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 != '-2147483647' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 < '15' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 > '15' ORDER BY c1;
DROP TABLE t5;

# BIGINT Data-type
--replace_result $default_engine <default_engine>
eval CREATE TABLE t5(c1 BIGINT PRIMARY KEY) ENGINE = $default_engine;
INSERT INTO t5 VALUES (-9223372036854775807), (12011),(500),(3372036854775808);
SELECT c1 FROM t5 ORDER BY c1;
# Compare with string literal
SELECT c1 FROM t5 WHERE c1 = '-9223372036854775807' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 <=> '-9223372036854775807' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 >= '12011' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 <= '500' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 != '3372036854775808' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 < '12011' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 > '12011' ORDER BY c1;
DROP TABLE t5;

# DOUBLE Datatype
--replace_result $default_engine <default_engine>
eval CREATE TABLE t5(c1 DOUBLE(5,2) PRIMARY KEY) ENGINE = $default_engine;
INSERT INTO t5 VALUES (95.95), (11.11),(5),(-908.92);
SELECT c1 FROM t5 ORDER BY c1;
# Compare with string literal
SELECT c1 FROM t5 WHERE c1 = '11.11' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 <=> '11.11' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 >= '5' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 <= '95.95' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 != '-908.92' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 < '95.95' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 > '-908.92' ORDER BY c1;
DROP TABLE t5;

# NUMERIC Datatype
--replace_result $default_engine <default_engine>
eval CREATE TABLE t5(c1 NUMERIC(5,2) PRIMARY KEY) ENGINE = $default_engine;
INSERT INTO t5 VALUES (95.95), (11.11),(5),(-908.92);
SELECT c1 FROM t5 ORDER BY c1;
# Compare with string literal
SELECT c1 FROM t5 WHERE c1 = '11.11' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 <=> '11.11' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 >= '5' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 <= '95.95' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 != '-908.92' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 < '95.95' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 > '-908.92' ORDER BY c1;
DROP TABLE t5;

# DECIMAL Datatype
--replace_result $default_engine <default_engine>
eval CREATE TABLE t5(c1 DECIMAL(5,2)  PRIMARY KEY) ENGINE = $default_engine;
INSERT INTO t5 VALUES (95.95), (11.11),(5),(-908.92);
SELECT c1 FROM t5 ORDER BY c1;
# Compare with string literal
SELECT c1 FROM t5 WHERE c1 = '11.11' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 <=> '11.11' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 >= '5' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 <= '95.95' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 != '-908.92' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 < '95.95' ORDER BY c1;
SELECT c1 FROM t5 WHERE c1 > '-908.92' ORDER BY c1;
DROP TABLE t5;