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--disable_warnings
DROP TABLE IF EXISTS t1,t2,t3,t4;
--enable_warnings
SET sql_mode='NO_ENGINE_SUBSTITUTION';
######## Running DELETE tests for DECIMAL ########
# Create tables
CREATE TABLE t1(c1 DECIMAL(10,5) UNSIGNED NOT NULL, c2 DECIMAL(10,5) SIGNED NULL, c3 DECIMAL, c4 INT, UNIQUE INDEX idx(c1,c4));
# Inserting data into table t1
# Trailing zeroes are not stripped, D=5
INSERT INTO t1 VALUES('00100.05000','-00100.05000','00100119',1),('11111.00009','-9999.99999','9999999',2);
# DECIMAL := DECIMAL(10,0); Decimal values in c3 will be stripped;
INSERT INTO t1 VALUES('1000000','10000000','1000000000.0001',3);
# c1, c2, c3 will be rounded automatically
INSERT INTO t1 values('100.000001','1000.999999','9999.999999',4);
# Inserting maximum values
INSERT INTO t1 VALUES('99999.99999','-99999.99999','9999999999',5);
# Test insert leading zero, +/- signs, overflow handling
INSERT INTO t1 VALUES ("0.0","0.0","0.0",6),("01.0","01.0","01.0",7);
INSERT INTO t1 VALUES ("-.1","-.1","-.1",8);
INSERT INTO t1 VALUES ("+111111111.11","+111111111.11","+111111111.11",9);
# Inserting in scientific notations
INSERT INTO t1 VALUES('1.0e+4','1.0e-5','1.0e+9',10);
#INSERT INTO t1 VALUES('0.9999999999e+4','-.999999999e+4,'0.9999999999e+10',11);
--sorted_result
SELECT * FROM t1;
# Deletion starts here
# Delete by order by limit
DELETE FROM t1 WHERE c2 > 100 ORDER BY c2 LIMIT 1;
--sorted_result
SELECT c1,c2 FROM t1;
# Delete using range values
DELETE FROM t1 WHERE c3=1 AND c4=7;
--sorted_result
SELECT * FROM t1;
DELETE FROM t1 WHERE c3=9999999999 OR c2=1.0e-5;
--sorted_result
SELECT * FROM t1 WHERE c1=1.2e+2;
DELETE FROM t1 WHERE c4 IN (4,5,6);
--sorted_result
SELECT * FROM t1;
TRUNCATE t1;
INSERT INTO t1 VALUES ('11111.11111','-11111.11111','1111111111',1),('22222.22222','-22222.22222','2222222222',2),('33333.33333','-33333.33333','3333333333',3),('44444.44444','-44444.44444','4444444444',4),('55555.55555','-55555.55555','5555555555',5),('66666.66666','-66666.66666','6666666666',6),('77777.77777','-77777.77777','7777777777',7),('88888.88888','-88888.88888','8888888888',8),('99999.99999','-99999.99999','9999999999',9);
--sorted_result
SELECT * FROM t1;
SELECT c1 FROM t1 WHERE c1>='22222.22222' AND c1<='55555.55555' ORDER BY c1;
DELETE FROM t1 WHERE c1>='22222.22222' AND c1<='55555.55555' ORDER BY c1;
--sorted_result
SELECT * FROM t1;
# Multi table delete
CREATE TABLE t2(c1 DECIMAL(10,5) NOT NULL, c2 DECIMAL, c3 INT, UNIQUE INDEX idx2(c1,c3));
CREATE TABLE t3(c1 DECIMAL(10,5) NOT NULL, c2 DECIMAL, c3 INT, UNIQUE INDEX idx3(c1,c3));
CREATE TABLE t4(c1 DECIMAL(10,5) NOT NULL, c2 DECIMAL, c3 INT, UNIQUE INDEX idx4(c1,c3));
INSERT INTO t2 VALUES ('11111.11111','1111111111',1),('22222.22222','2222222222',2),('33333.33333','3333333333',3);
INSERT INTO t3 VALUES ('44444.44444','4444444444',4),('55555.55555','5555555555',5),('66666.66666','6666666666',6);
INSERT INTO t4 VALUES ('77777.77777','7777777777',7),('88888.88888','8888888888',8),('99999.99999','9999999999',9);
--sorted_result
SELECT * FROM t2;
--sorted_result
SELECT * FROM t3;
--sorted_result
SELECT * FROM t4;
DELETE t1,t2,t3,t4 FROM t1,t2,t3,t4 WHERE t1.c2 >'1111111111' AND t4.c2 < '8888888888';
--sorted_result
SELECT * FROM t1;
--sorted_result
SELECT * FROM t1;
--sorted_result
SELECT * FROM t1;
# Delete using various access methods
TRUNCATE t2;
TRUNCATE t3;
INSERT INTO t2 VALUES ('11111.11111','1111111111',1),('22222.22222','2222222222',2),('33333.33333','3333333333',3);
INSERT INTO t3 VALUES ('44444.44444','4444444444',4),('55555.55555','5555555555',5),('66666.66666','6666666666',6);
# Delete using Const
# EXPLAIN SELECT * FROM t2 WHERE t2.c1='22222.22222' AND t2.c3=2;
DELETE FROM t2 WHERE t2.c1='22222.22222' AND t2.c3=2;
--sorted_result
SELECT * FROM t2;
# Delete using range
# EXPLAIN SELECT * FROM t2 WHERE c1 BETWEEN '11111' AND '44444';
DELETE FROM t2 WHERE c1 BETWEEN '11111' AND '44444';
--sorted_result
SELECT * FROM t2;
# EXPLAIN SELECT * FROM t2 WHERE c1 IN ('44444.44444','99999.99999');
DELETE FROM t2 WHERE c1 IN ('44444.44444','99999.99999');
--sorted_result
SELECT * FROM t2;
# Delete using eq_ref
DROP TABLE t2,t3;
CREATE TABLE t2(c1 DECIMAL(10,5) NOT NULL, c2 DECIMAL, c3 INT);
CREATE TABLE t3(c1 DECIMAL(10,5) NOT NULL, c2 DECIMAL, c3 INT, UNIQUE INDEX idx3(c1));
INSERT INTO t2 VALUES ('11111.11111','1111111111',1),('22222.22222','2222222222',2),('33333.33333','3333333333',3);
INSERT INTO t3 VALUES ('11111.11111','4444444444',1),('55555.55555','5555555555',2),('66666.66666','6666666666',3);
# EXPLAIN SELECT * FROM t2,t3 WHERE t2.c1=t3.c1 AND t2.c3=t3.c3;
DELETE t2,t3 FROM t2,t3 WHERE t2.c1=t3.c1 AND t2.c3=t3.c3;
--sorted_result
SELECT * FROM t1;
--sorted_result
SELECT * FROM t2;
--sorted_result
SELECT * FROM t3;
--sorted_result
SELECT * FROM t4;
# Droping the tables
--disable_warnings
DROP TABLES IF EXISTS t1,t2,t3,t4;
--enable_warnings
######## Running DELETE tests for FLOAT ########
# Create tables
CREATE TABLE t1(c1 FLOAT(10,5) UNSIGNED NOT NULL, c2 FLOAT(10,5) SIGNED NULL, c3 FLOAT, c4 INT, UNIQUE INDEX idx(c1,c4));
# Inserting data into table t1
# Trailing zeroes are not stripped, D=5
INSERT INTO t1 VALUES('00100.05000','-00100.05000','00100119',1),('11111.00009','-9999.99999','9999999',2);
# DECIMAL := DECIMAL(10,0); Decimal values in c3 will be stripped;
INSERT INTO t1 VALUES('1000000','10000000','1000000000.0001',3);
# c1, c2, c3 will be rounded automatically
INSERT INTO t1 values('100.000001','1000.999999','9999.999999',4);
# Inserting maximum values
INSERT INTO t1 VALUES('99999.99999','-99999.99999','9999999999',5);
# Test insert leading zero, +/- signs, overflow handling
INSERT INTO t1 VALUES ("0.0","0.0","0.0",6),("01.0","01.0","01.0",7);
INSERT INTO t1 VALUES ("-.1","-.1","-.1",8);
INSERT INTO t1 VALUES ("+111111111.11","+111111111.11","+111111111.11",9);
# Inserting in scientific notations
INSERT INTO t1 VALUES('1.0e+4','1.0e-5','1.0e+9',10);
#INSERT INTO t1 VALUES('0.9999999999e+4','-.999999999e+4,'0.9999999999e+10',11);
--sorted_result
SELECT * FROM t1;
# Deletion starts here
# Delete by order by limit
DELETE FROM t1 WHERE c2 > 100 ORDER BY c2 LIMIT 1;
--sorted_result
SELECT c1,c2 FROM t1;
# Delete using range values
DELETE FROM t1 WHERE c3=1 AND c4=7;
--sorted_result
SELECT * FROM t1;
DELETE FROM t1 WHERE c3=9999999999 OR c2=1.0e-5;
--sorted_result
SELECT * FROM t1 WHERE c1=1.2e+2;
DELETE FROM t1 WHERE c4 IN (4,5,6);
--sorted_result
SELECT * FROM t1;
TRUNCATE t1;
INSERT INTO t1 VALUES ('11111.11111','-11111.11111','1111111111',1),('22222.22222','-22222.22222','2222222222',2),('33333.33333','-33333.33333','3333333333',3),('44444.44444','-44444.44444','4444444444',4),('55555.55555','-55555.55555','5555555555',5),('66666.66666','-66666.66666','6666666666',6),('77777.77777','-77777.77777','7777777777',7),('88888.88888','-88888.88888','8888888888',8),('99999.99999','-99999.99999','9999999999',9);
--replace_result 88888.89063 88888.89062
--sorted_result
SELECT * FROM t1;
SELECT c1 FROM t1 WHERE c1>='22222.22222' AND c1<='55555.55555' ORDER BY c1;
DELETE FROM t1 WHERE c1>='22222.22222' AND c1<='55555.55555' ORDER BY c1;
--replace_result 88888.89063 88888.89062
--sorted_result
SELECT * FROM t1;
# Multi table delete
CREATE TABLE t2(c1 FLOAT(10,5) NOT NULL, c2 FLOAT, c3 INT, UNIQUE INDEX idx2(c1,c3));
CREATE TABLE t3(c1 FLOAT(10,5) NOT NULL, c2 FLOAT, c3 INT, UNIQUE INDEX idx3(c1,c3));
CREATE TABLE t4(c1 FLOAT(10,5) NOT NULL, c2 FLOAT, c3 INT, UNIQUE INDEX idx4(c1,c3));
INSERT INTO t2 VALUES ('11111.11111','1111111111',1),('22222.22222','2222222222',2),('33333.33333','3333333333',3);
INSERT INTO t3 VALUES ('44444.44444','4444444444',4),('55555.55555','5555555555',5),('66666.66666','6666666666',6);
INSERT INTO t4 VALUES ('77777.77777','7777777777',7),('88888.88888','8888888888',8),('99999.99999','9999999999',9);
--sorted_result
SELECT * FROM t2;
--sorted_result
SELECT * FROM t3;
--replace_result 88888.89063 88888.89062
--sorted_result
SELECT * FROM t4;
DELETE t1,t2,t3,t4 FROM t1,t2,t3,t4 WHERE t1.c2 >'1111111111' AND t4.c2 < '8888888888';
--replace_result 88888.89063 88888.89062
--sorted_result
SELECT * FROM t1;
--replace_result 88888.89063 88888.89062
--sorted_result
SELECT * FROM t1;
--replace_result 88888.89063 88888.89062
--sorted_result
SELECT * FROM t1;
# Delete using various access methods
TRUNCATE t2;
TRUNCATE t3;
INSERT INTO t2 VALUES ('11111.11111','1111111111',1),('22222.22222','2222222222',2),('33333.33333','3333333333',3);
INSERT INTO t3 VALUES ('44444.44444','4444444444',4),('55555.55555','5555555555',5),('66666.66666','6666666666',6);
# Delete using Const
# EXPLAIN SELECT * FROM t2 WHERE t2.c1='22222.22222' AND t2.c3=2;
DELETE FROM t2 WHERE t2.c1='22222.22222' AND t2.c3=2;
--sorted_result
SELECT * FROM t2;
# Delete using range
# EXPLAIN SELECT * FROM t2 WHERE c1 BETWEEN '11111' AND '44444';
DELETE FROM t2 WHERE c1 BETWEEN '11111' AND '44444';
--sorted_result
SELECT * FROM t2;
# EXPLAIN SELECT * FROM t2 WHERE c1 IN ('44444.44444','99999.99999');
DELETE FROM t2 WHERE c1 IN ('44444.44444','99999.99999');
--sorted_result
SELECT * FROM t2;
# Delete using eq_ref
DROP TABLE t2,t3;
CREATE TABLE t2(c1 FLOAT(10,5) NOT NULL, c2 FLOAT, c3 INT);
CREATE TABLE t3(c1 FLOAT(10,5) NOT NULL, c2 FLOAT, c3 INT, UNIQUE INDEX idx3(c1));
INSERT INTO t2 VALUES ('11111.11111','1111111111',1),('22222.22222','2222222222',2),('33333.33333','3333333333',3);
INSERT INTO t3 VALUES ('11111.11111','4444444444',1),('55555.55555','5555555555',2),('66666.66666','6666666666',3);
# EXPLAIN SELECT * FROM t2,t3 WHERE t2.c1=t3.c1 AND t2.c3=t3.c3;
DELETE t2,t3 FROM t2,t3 WHERE t2.c1=t3.c1 AND t2.c3=t3.c3;
--replace_result 88888.89063 88888.89062
--sorted_result
SELECT * FROM t1;
--sorted_result
SELECT * FROM t2;
--sorted_result
SELECT * FROM t3;
--replace_result 88888.89063 88888.89062
--sorted_result
SELECT * FROM t4;
# Droping the tables
--disable_warnings
DROP TABLES IF EXISTS t1,t2,t3,t4;
--enable_warnings
######## Running DELETE tests for DOUBLE ########
# Create tables
CREATE TABLE t1(c1 DOUBLE(10,5) UNSIGNED NOT NULL, c2 DOUBLE(10,5) SIGNED NULL, c3 DOUBLE, c4 INT, UNIQUE INDEX idx(c1,c4));
# Inserting data into table t1
# Trailing zeroes are not stripped, D=5
INSERT INTO t1 VALUES('00100.05000','-00100.05000','00100119',1),('11111.00009','-9999.99999','9999999',2);
# DECIMAL := DECIMAL(10,0); Decimal values in c3 will be stripped;
INSERT INTO t1 VALUES('1000000','10000000','1000000000.0001',3);
# c1, c2, c3 will be rounded automatically
INSERT INTO t1 values('100.000001','1000.999999','9999.999999',4);
# Inserting maximum values
INSERT INTO t1 VALUES('99999.99999','-99999.99999','9999999999',5);
# Test insert leading zero, +/- signs, overflow handling
INSERT INTO t1 VALUES ("0.0","0.0","0.0",6),("01.0","01.0","01.0",7);
INSERT INTO t1 VALUES ("-.1","-.1","-.1",8);
INSERT INTO t1 VALUES ("+111111111.11","+111111111.11","+111111111.11",9);
# Inserting in scientific notations
INSERT INTO t1 VALUES('1.0e+4','1.0e-5','1.0e+9',10);
#INSERT INTO t1 VALUES('0.9999999999e+4','-.999999999e+4,'0.9999999999e+10',11);
--sorted_result
SELECT * FROM t1;
# Deletion starts here
# Delete by order by limit
DELETE FROM t1 WHERE c2 > 100 ORDER BY c2 LIMIT 1;
--sorted_result
SELECT c1,c2 FROM t1;
# Delete using range values
DELETE FROM t1 WHERE c3=1 AND c4=7;
--sorted_result
SELECT * FROM t1;
DELETE FROM t1 WHERE c3=9999999999 OR c2=1.0e-5;
--sorted_result
SELECT * FROM t1 WHERE c1=1.2e+2;
DELETE FROM t1 WHERE c4 IN (4,5,6);
--sorted_result
SELECT * FROM t1;
TRUNCATE t1;
INSERT INTO t1 VALUES ('11111.11111','-11111.11111','1111111111',1),('22222.22222','-22222.22222','2222222222',2),('33333.33333','-33333.33333','3333333333',3),('44444.44444','-44444.44444','4444444444',4),('55555.55555','-55555.55555','5555555555',5),('66666.66666','-66666.66666','6666666666',6),('77777.77777','-77777.77777','7777777777',7),('88888.88888','-88888.88888','8888888888',8),('99999.99999','-99999.99999','9999999999',9);
--sorted_result
SELECT * FROM t1;
SELECT c1 FROM t1 WHERE c1>='22222.22222' AND c1<='55555.55555' ORDER BY c1;
DELETE FROM t1 WHERE c1>='22222.22222' AND c1<='55555.55555' ORDER BY c1;
--sorted_result
SELECT * FROM t1;
# Multi table delete
CREATE TABLE t2(c1 DOUBLE(10,5) NOT NULL, c2 DOUBLE, c3 INT, UNIQUE INDEX idx2(c1,c3));
CREATE TABLE t3(c1 DOUBLE(10,5) NOT NULL, c2 DOUBLE, c3 INT, UNIQUE INDEX idx3(c1,c3));
CREATE TABLE t4(c1 DOUBLE(10,5) NOT NULL, c2 DOUBLE, c3 INT, UNIQUE INDEX idx4(c1,c3));
INSERT INTO t2 VALUES ('11111.11111','1111111111',1),('22222.22222','2222222222',2),('33333.33333','3333333333',3);
INSERT INTO t3 VALUES ('44444.44444','4444444444',4),('55555.55555','5555555555',5),('66666.66666','6666666666',6);
INSERT INTO t4 VALUES ('77777.77777','7777777777',7),('88888.88888','8888888888',8),('99999.99999','9999999999',9);
--sorted_result
SELECT * FROM t2;
--sorted_result
SELECT * FROM t3;
--sorted_result
SELECT * FROM t4;
DELETE t1,t2,t3,t4 FROM t1,t2,t3,t4 WHERE t1.c2 >'1111111111' AND t4.c2 < '8888888888';
--sorted_result
SELECT * FROM t1;
--sorted_result
SELECT * FROM t1;
--sorted_result
SELECT * FROM t1;
# Delete using various access methods
TRUNCATE t2;
TRUNCATE t3;
INSERT INTO t2 VALUES ('11111.11111','1111111111',1),('22222.22222','2222222222',2),('33333.33333','3333333333',3);
INSERT INTO t3 VALUES ('44444.44444','4444444444',4),('55555.55555','5555555555',5),('66666.66666','6666666666',6);
# Delete using Const
# EXPLAIN SELECT * FROM t2 WHERE t2.c1='22222.22222' AND t2.c3=2;
DELETE FROM t2 WHERE t2.c1='22222.22222' AND t2.c3=2;
--sorted_result
SELECT * FROM t2;
# Delete using range
# EXPLAIN SELECT * FROM t2 WHERE c1 BETWEEN '11111' AND '44444';
DELETE FROM t2 WHERE c1 BETWEEN '11111' AND '44444';
--sorted_result
SELECT * FROM t2;
# EXPLAIN SELECT * FROM t2 WHERE c1 IN ('44444.44444','99999.99999');
DELETE FROM t2 WHERE c1 IN ('44444.44444','99999.99999');
--sorted_result
SELECT * FROM t2;
# Delete using eq_ref
DROP TABLE t2,t3;
CREATE TABLE t2(c1 DOUBLE(10,5) NOT NULL, c2 DOUBLE, c3 INT);
CREATE TABLE t3(c1 DOUBLE(10,5) NOT NULL, c2 DOUBLE, c3 INT, UNIQUE INDEX idx3(c1));
INSERT INTO t2 VALUES ('11111.11111','1111111111',1),('22222.22222','2222222222',2),('33333.33333','3333333333',3);
INSERT INTO t3 VALUES ('11111.11111','4444444444',1),('55555.55555','5555555555',2),('66666.66666','6666666666',3);
# EXPLAIN SELECT * FROM t2,t3 WHERE t2.c1=t3.c1 AND t2.c3=t3.c3;
DELETE t2,t3 FROM t2,t3 WHERE t2.c1=t3.c1 AND t2.c3=t3.c3;
--sorted_result
SELECT * FROM t1;
--sorted_result
SELECT * FROM t2;
--sorted_result
SELECT * FROM t3;
--sorted_result
SELECT * FROM t4;
# Droping the tables
--disable_warnings
DROP TABLES IF EXISTS t1,t2,t3,t4;
--enable_warnings
SET sql_mode=default;