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cf93209c70
MINUS is mapped to EXCEPT One consequence of the patch is that MINUS becomes a reserved word in Oracle mode. Author: woqutech
48 lines
1.4 KiB
Text
48 lines
1.4 KiB
Text
CREATE TABLE tx1 (c1 int, c2 varchar(30));
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CREATE TABLE tx2 (c1 int, c2 varchar(30));
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CREATE TABLE tx3 (c1 int, c2 varchar(30));
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INSERT INTO tx1 VALUES (1, 'jim');
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INSERT INTO tx1 VALUES (2, 'menny');
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INSERT INTO tx1 VALUES (3, 'linda');
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INSERT INTO tx2 VALUES (1, 'jim');
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INSERT INTO tx2 VALUES (2, 'kris');
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INSERT INTO tx2 VALUES (3, 'shory');
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INSERT INTO tx3 VALUES (1, 'jim');
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INSERT INTO tx3 VALUES (2, 'kris');
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INSERT INTO tx3 VALUES (3, 'linda');
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#
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# test when sql_mode is not oracle
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#
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SELECT c2 FROM tx1 EXCEPT SELECT c2 from tx2;
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c2
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menny
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linda
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SELECT c2 FROM tx1 MINUS SELECT c2 from tx2;
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'SELECT c2 from tx2' at line 1
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create table MINUS (a int);
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drop table MINUS;
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#
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# test when sql_mode is oracle
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#
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SET sql_mode=ORACLE;
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SELECT c2 FROM tx1 MINUS SELECT c2 from tx2;
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c2
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menny
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linda
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SELECT c2 FROM tx1 MINUS SELECT c2 from tx2 MINUS SELECT c2 from tx3;
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c2
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menny
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SELECT c2 FROM tx1 MINUS SELECT c2 from tx2 EXCEPT SELECT c2 from tx3;
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c2
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menny
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SELECT c2 FROM tx1 MINUS SELECT c2 from tx2 UNION SELECT c2 from tx3;
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c2
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jim
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menny
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linda
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kris
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create table MINUS (a int);
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'MINUS (a int)' at line 1
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DROP TABLE tx1;
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DROP TABLE tx2;
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DROP TABLE tx3;
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