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QUERY: CREATE TABLE DEFAULT_TBL (i int DEFAULT 100,
x text DEFAULT 'vadim', f float8 DEFAULT 123.456);
QUERY: INSERT INTO DEFAULT_TBL VALUES (1, 'thomas', 57.0613);
QUERY: INSERT INTO DEFAULT_TBL VALUES (1, 'bruce');
QUERY: INSERT INTO DEFAULT_TBL (i, f) VALUES (2, 987.654);
QUERY: INSERT INTO DEFAULT_TBL (x) VALUES ('marc');
QUERY: INSERT INTO DEFAULT_TBL VALUES (3, null, 1.0);
QUERY: SELECT '' AS five, * FROM DEFAULT_TBL;
five| i|x | f
----+---+------+-------
| 1|thomas|57.0613
| 1|bruce |123.456
| 2|vadim |987.654
|100|marc |123.456
| 3| | 1
(5 rows)
QUERY: CREATE SEQUENCE DEFAULT_SEQ;
QUERY: CREATE TABLE DEFAULTEXPR_TBL (i1 int DEFAULT 100 + (200-199) * 2,
i2 int DEFAULT nextval('default_seq'));
QUERY: INSERT INTO DEFAULTEXPR_TBL VALUES (-1, -2);
QUERY: INSERT INTO DEFAULTEXPR_TBL (i1) VALUES (-3);
QUERY: INSERT INTO DEFAULTEXPR_TBL (i2) VALUES (-4);
QUERY: INSERT INTO DEFAULTEXPR_TBL (i2) VALUES (NULL);
QUERY: SELECT '' AS four, * FROM DEFAULTEXPR_TBL;
four| i1|i2
----+---+--
| -1|-2
| -3| 1
|102|-4
|102|
(4 rows)
QUERY: CREATE TABLE error_tbl (i int DEFAULT (100, ));
ERROR: parser: parse error at or near ","
QUERY: CREATE TABLE error_tbl (b1 bool DEFAULT 1 < 2);
ERROR: parser: parse error at or near "<"
QUERY: CREATE TABLE error_tbl (b1 bool DEFAULT (1 < 2));
QUERY: DROP TABLE error_tbl;
QUERY: CREATE TABLE CHECK_TBL (x int,
CONSTRAINT CHECK_CON CHECK (x > 3));
QUERY: INSERT INTO CHECK_TBL VALUES (5);
QUERY: INSERT INTO CHECK_TBL VALUES (4);
QUERY: INSERT INTO CHECK_TBL VALUES (3);
ERROR: ExecAppend: rejected due to CHECK constraint check_con
QUERY: INSERT INTO CHECK_TBL VALUES (2);
ERROR: ExecAppend: rejected due to CHECK constraint check_con
QUERY: INSERT INTO CHECK_TBL VALUES (6);
QUERY: INSERT INTO CHECK_TBL VALUES (1);
ERROR: ExecAppend: rejected due to CHECK constraint check_con
QUERY: SELECT '' AS three, * FROM CHECK_TBL;
three|x
-----+-
|5
|4
|6
(3 rows)
QUERY: CREATE SEQUENCE CHECK_SEQ;
QUERY: CREATE TABLE CHECK2_TBL (x int, y text, z int,
CONSTRAINT SEQUENCE_CON
CHECK (x > 3 and y <> 'check failed' and z < 8));
QUERY: INSERT INTO CHECK2_TBL VALUES (4, 'check ok', -2);
QUERY: INSERT INTO CHECK2_TBL VALUES (1, 'x check failed', -2);
ERROR: ExecAppend: rejected due to CHECK constraint sequence_con
QUERY: INSERT INTO CHECK2_TBL VALUES (5, 'z check failed', 10);
ERROR: ExecAppend: rejected due to CHECK constraint sequence_con
QUERY: INSERT INTO CHECK2_TBL VALUES (0, 'check failed', -2);
ERROR: ExecAppend: rejected due to CHECK constraint sequence_con
QUERY: INSERT INTO CHECK2_TBL VALUES (6, 'check failed', 11);
ERROR: ExecAppend: rejected due to CHECK constraint sequence_con
QUERY: INSERT INTO CHECK2_TBL VALUES (7, 'check ok', 7);
QUERY: SELECT '' AS two, * from CHECK2_TBL;
two|x|y | z
---+-+--------+--
|4|check ok|-2
|7|check ok| 7
(2 rows)
QUERY: CREATE SEQUENCE INSERT_SEQ;
QUERY: CREATE TABLE INSERT_TBL (x INT DEFAULT nextval('insert_seq'),
y TEXT DEFAULT '-NULL-', z INT DEFAULT -1 * currval('insert_seq'),
CONSTRAINT INSERT_CON CHECK (x >= 3 AND y <> 'check failed' AND x < 8),
CHECK (x + z = 0));
QUERY: INSERT INTO INSERT_TBL VALUES (null, null, null);
ERROR: ExecAppend: rejected due to CHECK constraint $2
QUERY: INSERT INTO INSERT_TBL(x,z) VALUES (2, -2);
ERROR: ExecAppend: rejected due to CHECK constraint insert_con
QUERY: SELECT '' AS zero, * FROM INSERT_TBL;
zero|x|y|z
----+-+-+-
(0 rows)
QUERY: SELECT 'one' AS one, nextval('insert_seq');
one|nextval
---+-------
one| 1
(1 row)
QUERY: INSERT INTO INSERT_TBL(y) VALUES ('Y');
ERROR: ExecAppend: rejected due to CHECK constraint insert_con
QUERY: INSERT INTO INSERT_TBL(y) VALUES ('Y');
QUERY: INSERT INTO INSERT_TBL(x,z) VALUES (1, -2);
ERROR: ExecAppend: rejected due to CHECK constraint $2
QUERY: INSERT INTO INSERT_TBL(z,x) VALUES (-7, 7);
QUERY: INSERT INTO INSERT_TBL VALUES (5, 'check failed', -5);
ERROR: ExecAppend: rejected due to CHECK constraint insert_con
QUERY: INSERT INTO INSERT_TBL VALUES (7, '!check failed', -7);
QUERY: INSERT INTO INSERT_TBL(y) VALUES ('-!NULL-');
QUERY: SELECT '' AS four, * FROM INSERT_TBL;
four|x|y | z
----+-+-------------+--
|3|Y |-3
|7|-NULL- |-7
|7|!check failed|-7
|4|-!NULL- |-4
(4 rows)
QUERY: INSERT INTO INSERT_TBL(y,z) VALUES ('check failed', 4);
ERROR: ExecAppend: rejected due to CHECK constraint $2
QUERY: INSERT INTO INSERT_TBL(x,y) VALUES (5, 'check failed');
ERROR: ExecAppend: rejected due to CHECK constraint insert_con
QUERY: INSERT INTO INSERT_TBL(x,y) VALUES (5, '!check failed');
QUERY: INSERT INTO INSERT_TBL(y) VALUES ('-!NULL-');
QUERY: SELECT '' AS six, * FROM INSERT_TBL;
six|x|y | z
---+-+-------------+--
|3|Y |-3
|7|-NULL- |-7
|7|!check failed|-7
|4|-!NULL- |-4
|5|!check failed|-5
|6|-!NULL- |-6
(6 rows)
QUERY: SELECT 'seven' AS one, nextval('insert_seq');
one |nextval
-----+-------
seven| 7
(1 row)
QUERY: INSERT INTO INSERT_TBL(y) VALUES ('Y');
ERROR: ExecAppend: rejected due to CHECK constraint insert_con
QUERY: SELECT 'eight' AS one, currval('insert_seq');
one |currval
-----+-------
eight| 8
(1 row)
QUERY: DELETE FROM INSERT_TBL;
QUERY: DROP SEQUENCE INSERT_SEQ;
QUERY: CREATE SEQUENCE INSERT_SEQ START 4;
QUERY: CREATE TABLE tmp (xd INT, yd TEXT, zd INT);
QUERY: INSERT INTO tmp VALUES (null, 'Y', null);
QUERY: INSERT INTO tmp VALUES (5, '!check failed', null);
QUERY: INSERT INTO tmp VALUES (null, 'try again', null);
QUERY: INSERT INTO INSERT_TBL(y) select yd from tmp;
NOTICE: insert_seq.nextval: sequence was re-created
QUERY: SELECT '' AS three, * FROM INSERT_TBL;
three|x|y | z
-----+-+-------------+--
|4|Y |-4
|5|!check failed|-5
|6|try again |-6
(3 rows)
QUERY: INSERT INTO INSERT_TBL SELECT * FROM tmp WHERE yd = 'try again';
ERROR: ExecAppend: rejected due to CHECK constraint $2
QUERY: INSERT INTO INSERT_TBL(y,z) SELECT yd, -7 FROM tmp WHERE yd = 'try again';
QUERY: INSERT INTO INSERT_TBL(y,z) SELECT yd, -8 FROM tmp WHERE yd = 'try again';
ERROR: ExecAppend: rejected due to CHECK constraint insert_con
QUERY: SELECT '' AS four, * FROM INSERT_TBL;
four|x|y | z
----+-+-------------+--
|4|Y |-4
|5|!check failed|-5
|6|try again |-6
|7|try again |-7
(4 rows)
QUERY: DROP TABLE tmp;
QUERY: UPDATE INSERT_TBL SET x = NULL WHERE x = 6;
ERROR: ExecReplace: rejected due to CHECK constraint $2
QUERY: UPDATE INSERT_TBL SET x = 6 WHERE x = 6;
QUERY: UPDATE INSERT_TBL SET x = -z, z = -x;
QUERY: UPDATE INSERT_TBL SET x = z, z = x;
ERROR: ExecReplace: rejected due to CHECK constraint insert_con
QUERY: SELECT * FROM INSERT_TBL;
x|y | z
-+-------------+--
4|Y |-4
5|!check failed|-5
7|try again |-7
6|try again |-6
(4 rows)
QUERY: CREATE TABLE COPY_TBL (x INT, y TEXT, z INT,
CONSTRAINT COPY_CON
CHECK (x > 3 AND y <> 'check failed' AND x < 7 ));
QUERY: COPY COPY_TBL FROM '_OBJWD_/data/constro.data';
QUERY: SELECT '' AS two, * FROM COPY_TBL;
two|x|y |z
---+-+-------------+-
|4|!check failed|5
|6|OK |4
(2 rows)
QUERY: COPY COPY_TBL FROM '_OBJWD_/data/constrf.data';
ERROR: CopyFrom: rejected due to CHECK constraint copy_con
QUERY: SELECT * FROM COPY_TBL;
x|y |z
-+-------------+-
4|!check failed|5
6|OK |4
(2 rows)
QUERY: CREATE TABLE PRIMARY_TBL (i int PRIMARY KEY, t text);
NOTICE: CREATE TABLE/PRIMARY KEY will create implicit index 'primary_tbl_pkey' for table 'primary_tbl'
QUERY: INSERT INTO PRIMARY_TBL VALUES (1, 'one');
QUERY: INSERT INTO PRIMARY_TBL VALUES (2, 'two');
QUERY: INSERT INTO PRIMARY_TBL VALUES (1, 'three');
ERROR: Cannot insert a duplicate key into a unique index
QUERY: INSERT INTO PRIMARY_TBL VALUES (4, 'three');
QUERY: INSERT INTO PRIMARY_TBL VALUES (5, 'one');
QUERY: INSERT INTO PRIMARY_TBL (t) VALUES ('six');
ERROR: ExecAppend: Fail to add null value in not null attribute i
QUERY: SELECT '' AS four, * FROM PRIMARY_TBL;
four|i|t
----+-+-----
|1|one
|2|two
|4|three
|5|one
(4 rows)
QUERY: DROP TABLE PRIMARY_TBL;
QUERY: CREATE TABLE PRIMARY_TBL (i int, t text,
PRIMARY KEY(i,t));
NOTICE: CREATE TABLE/PRIMARY KEY will create implicit index 'primary_tbl_pkey' for table 'primary_tbl'
QUERY: INSERT INTO PRIMARY_TBL VALUES (1, 'one');
QUERY: INSERT INTO PRIMARY_TBL VALUES (2, 'two');
QUERY: INSERT INTO PRIMARY_TBL VALUES (1, 'three');
QUERY: INSERT INTO PRIMARY_TBL VALUES (4, 'three');
QUERY: INSERT INTO PRIMARY_TBL VALUES (5, 'one');
QUERY: INSERT INTO PRIMARY_TBL (t) VALUES ('six');
ERROR: ExecAppend: Fail to add null value in not null attribute i
QUERY: SELECT '' AS three, * FROM PRIMARY_TBL;
three|i|t
-----+-+-----
|1|one
|2|two
|1|three
|4|three
|5|one
(5 rows)
QUERY: DROP TABLE PRIMARY_TBL;
QUERY: CREATE TABLE UNIQUE_TBL (i int UNIQUE, t text);
NOTICE: CREATE TABLE/UNIQUE will create implicit index 'unique_tbl_i_key' for table 'unique_tbl'
QUERY: INSERT INTO UNIQUE_TBL VALUES (1, 'one');
QUERY: INSERT INTO UNIQUE_TBL VALUES (2, 'two');
QUERY: INSERT INTO UNIQUE_TBL VALUES (1, 'three');
ERROR: Cannot insert a duplicate key into a unique index
QUERY: INSERT INTO UNIQUE_TBL VALUES (4, 'four');
QUERY: INSERT INTO UNIQUE_TBL VALUES (5, 'one');
QUERY: INSERT INTO UNIQUE_TBL (t) VALUES ('six');
QUERY: INSERT INTO UNIQUE_TBL (t) VALUES ('seven');
QUERY: SELECT '' AS five, * FROM UNIQUE_TBL;
five|i|t
----+-+-----
|1|one
|2|two
|4|four
|5|one
| |six
| |seven
(6 rows)
QUERY: DROP TABLE UNIQUE_TBL;
QUERY: CREATE TABLE UNIQUE_TBL (i int, t text,
UNIQUE(i,t));
NOTICE: CREATE TABLE/UNIQUE will create implicit index 'unique_tbl_i_key' for table 'unique_tbl'
QUERY: INSERT INTO UNIQUE_TBL VALUES (1, 'one');
QUERY: INSERT INTO UNIQUE_TBL VALUES (2, 'two');
QUERY: INSERT INTO UNIQUE_TBL VALUES (1, 'three');
QUERY: INSERT INTO UNIQUE_TBL VALUES (1, 'one');
ERROR: Cannot insert a duplicate key into a unique index
QUERY: INSERT INTO UNIQUE_TBL VALUES (5, 'one');
QUERY: INSERT INTO UNIQUE_TBL (t) VALUES ('six');
QUERY: SELECT '' AS five, * FROM UNIQUE_TBL;
five|i|t
----+-+-----
|1|one
|2|two
|1|three
|5|one
| |six
(5 rows)
QUERY: DROP TABLE UNIQUE_TBL;
|
