322 lines
9.4 KiB
Plaintext
322 lines
9.4 KiB
Plaintext
# 2021-01-28
|
|
#
|
|
# The author disclaims copyright to this source code. In place of
|
|
# a legal notice, here is a blessing:
|
|
#
|
|
# May you do good and not evil.
|
|
# May you find forgiveness for yourself and forgive others.
|
|
# May you share freely, never taking more than you give.
|
|
#
|
|
#***********************************************************************
|
|
# This file implements regression tests for SQLite library. The
|
|
# focus of this file is the new RETURNING clause
|
|
#
|
|
|
|
set testdir [file dirname $argv0]
|
|
source $testdir/tester.tcl
|
|
set testprefix returning1
|
|
|
|
do_execsql_test 1.0 {
|
|
CREATE TABLE t1(a INTEGER PRIMARY KEY,b,c DEFAULT 'pax');
|
|
INSERT INTO t1(b) VALUES(10),('happy'),(NULL) RETURNING a,b,c;
|
|
} {1 10 pax 2 happy pax 3 {} pax}
|
|
do_execsql_test 1.1 {
|
|
SELECT * FROM t1;
|
|
} {1 10 pax 2 happy pax 3 {} pax}
|
|
do_execsql_test 1.2 {
|
|
INSERT INTO t1(b,c) VALUES(5,99) RETURNING b,c,a,rowid;
|
|
} {5 99 4 4}
|
|
do_execsql_test 1.3 {
|
|
SELECT * FROM t1;
|
|
} {1 10 pax 2 happy pax 3 {} pax 4 5 99}
|
|
do_execsql_test 1.4 {
|
|
INSERT INTO t1 DEFAULT VALUES RETURNING *;
|
|
} {5 {} pax}
|
|
do_execsql_test 1.5 {
|
|
SELECT * FROM t1;
|
|
} {1 10 pax 2 happy pax 3 {} pax 4 5 99 5 {} pax}
|
|
do_execsql_test 1.6 {
|
|
CREATE TABLE t2(x,y,z);
|
|
INSERT INTO t2 VALUES(11,12,13),(21,'b','c'),(31,'b-value',4.75);
|
|
}
|
|
do_execsql_test 1.7 {
|
|
INSERT INTO t1 SELECT * FROM t2 RETURNING *;
|
|
} {11 12 13 21 b c 31 b-value 4.75}
|
|
do_execsql_test 1.8 {
|
|
SELECT *, '|' FROM t1;
|
|
} {1 10 pax | 2 happy pax | 3 {} pax | 4 5 99 | 5 {} pax | 11 12 13 | 21 b c | 31 b-value 4.75 |}
|
|
|
|
do_execsql_test 2.1 {
|
|
UPDATE t1 SET c='bellum' WHERE c='pax' RETURNING rowid, b, '|';
|
|
} {1 10 | 2 happy | 3 {} | 5 {} |}
|
|
do_execsql_test 2.2 {
|
|
SELECT *, '|' FROM t1;
|
|
} {1 10 bellum | 2 happy bellum | 3 {} bellum | 4 5 99 | 5 {} bellum | 11 12 13 | 21 b c | 31 b-value 4.75 |}
|
|
|
|
do_execsql_test 3.1 {
|
|
DELETE FROM t1 WHERE c='bellum' RETURNING rowid, *, '|';
|
|
} {1 1 10 bellum | 2 2 happy bellum | 3 3 {} bellum | 5 5 {} bellum |}
|
|
do_execsql_test 3.2 {
|
|
SELECT *, '|' FROM t1;
|
|
} {4 5 99 | 11 12 13 | 21 b c | 31 b-value 4.75 |}
|
|
|
|
do_execsql_test 4.1 {
|
|
CREATE TABLE t4(a INT, b INT DEFAULT 1234, c INT DEFAULT -16);
|
|
CREATE UNIQUE INDEX t4a ON t4(a);
|
|
INSERT INTO t4(a,b,c) VALUES(1,2,3);
|
|
} {}
|
|
do_execsql_test 4.2 {
|
|
INSERT INTO t4(a,b,c) VALUES(1,22,33)
|
|
ON CONFLICT(a) DO UPDATE SET b=44
|
|
RETURNING *;
|
|
} {1 44 3}
|
|
do_execsql_test 4.3 {
|
|
SELECT * FROM t4;
|
|
} {1 44 3}
|
|
do_execsql_test 4.4 {
|
|
DELETE FROM t4;
|
|
INSERT INTO t4 VALUES(1,2,3),(4,5,6),(7,8,9);
|
|
} {}
|
|
do_execsql_test 4.5 {
|
|
INSERT INTO t4(a,b,c) VALUES(2,3,4),(4,5,6),(5,6,7)
|
|
ON CONFLICT(a) DO UPDATE SET b=100
|
|
RETURNING *, '|';
|
|
} {2 3 4 | 4 100 6 | 5 6 7 |}
|
|
|
|
#-------------------------------------------------------------------------
|
|
# Test RETURNING on a table with virtual columns.
|
|
#
|
|
reset_db
|
|
do_execsql_test 5.0 {
|
|
CREATE TABLE t1(xyz);
|
|
CREATE TABLE t2(a as (1+1), b);
|
|
}
|
|
|
|
do_execsql_test 5.1 {
|
|
UPDATE t2 SET b='123' WHERE b='abc' RETURNING (SELECT b FROM t1);
|
|
} {}
|
|
|
|
do_execsql_test 5.2 {
|
|
INSERT INTO t2(b) VALUES('abc');
|
|
}
|
|
|
|
do_execsql_test 5.3 {
|
|
UPDATE t2 SET b='123' WHERE b='abc' RETURNING (SELECT b FROM t1);
|
|
} {{}}
|
|
|
|
do_execsql_test 5.4 {
|
|
INSERT INTO t2(b) VALUES('abc');
|
|
INSERT INTO t1(xyz) VALUES(1);
|
|
UPDATE t2 SET b='123' WHERE b='abc' RETURNING b;
|
|
} {123}
|
|
|
|
do_execsql_test 5.5 {
|
|
INSERT INTO t2(b) VALUES('abc');
|
|
UPDATE t2 SET b='123' WHERE b='abc' RETURNING (SELECT b FROM t1);
|
|
} {123}
|
|
|
|
# Ticket 132994c8b1063bfb
|
|
reset_db
|
|
do_catchsql_test 6.0 {
|
|
CREATE TABLE t1(id INTEGER PRIMARY KEY);
|
|
CREATE TABLE t2(x INT, y INT);
|
|
INSERT INTO t1 VALUES(1),(2),(4),(9);
|
|
INSERT INTO t2 VALUES(3,7), (4,25), (5,99);
|
|
UPDATE t1 SET id=id+y FROM t2 WHERE t1.id=t2.x RETURNING t2.*;
|
|
} {1 {RETURNING may not use "TABLE.*" wildcards}}
|
|
do_catchsql_test 6.1 {
|
|
UPDATE t1 SET id=id+y FROM t2 WHERE t1.id=t2.x RETURNING *, '|';
|
|
SELECT * FROM t1 ORDER BY id;
|
|
} {0 {29 | 1 2 9 29}}
|
|
|
|
# Forum https://sqlite.org/forum/forumpost/85aef8bc01
|
|
# Do not silently ignore nonsense table names in the RETURNING clause.
|
|
# Raise an error.
|
|
#
|
|
reset_db
|
|
do_execsql_test 7.1 {
|
|
CREATE TABLE t1(a INT, b INT);
|
|
CREATE TABLE t2(x INT, y INT);
|
|
INSERT INTO t1(a,b) VALUES(1,2);
|
|
INSERT INTO t2(x,y) VALUES(1,30);
|
|
} {}
|
|
do_catchsql_test 7.2 {
|
|
UPDATE t1 SET b=b+1 RETURNING new.b;
|
|
} {1 {no such column: new.b}}
|
|
do_catchsql_test 7.3 {
|
|
UPDATE t1 SET b=b+1 RETURNING old.b;
|
|
} {1 {no such column: old.b}}
|
|
do_catchsql_test 7.4 {
|
|
UPDATE t1 SET b=b+1 RETURNING another.b;
|
|
} {1 {no such column: another.b}}
|
|
do_catchsql_test 7.5 {
|
|
UPDATE t1 SET b=b+y FROM t2 WHERE t2.x=t1.a RETURNING t2.x;
|
|
} {1 {no such column: t2.x}}
|
|
do_catchsql_test 7.6 {
|
|
UPDATE t1 SET b=b+y FROM t2 WHERE t2.x=t1.a RETURNING t1.b;
|
|
} {0 32}
|
|
|
|
# This is goofy: The RETURNING clause does not honor the alias
|
|
# for the table being modified. This might change in the future.
|
|
#
|
|
do_catchsql_test 7.7 {
|
|
UPDATE t1 AS alias SET b=123 RETURNING alias.b;
|
|
} {1 {no such column: alias.b}}
|
|
do_catchsql_test 7.8 {
|
|
UPDATE t1 AS alias SET b=alias.b+1000 RETURNING t1.b;
|
|
} {0 1032}
|
|
|
|
# Forum: https://sqlite.org/forum/info/34c81d83c9177f46
|
|
reset_db
|
|
do_execsql_test 8.1 {
|
|
CREATE TABLE t1(a);
|
|
CREATE TABLE t2(b,c);
|
|
INSERT INTO t1 VALUES(1);
|
|
INSERT INTO t2 VALUES(3,40);
|
|
} {}
|
|
do_catchsql_test 8.2 {
|
|
INSERT INTO t1 VALUES(3) RETURNING a, (SELECT c FROM t2 WHERE new.a=t2.b) AS x;
|
|
} {1 {no such column: new.a}}
|
|
do_catchsql_test 8.3 {
|
|
INSERT INTO t1 VALUES(3) RETURNING a, (SELECT c FROM t2 WHERE old.a=t2.b) AS x;
|
|
} {1 {no such column: old.a}}
|
|
do_catchsql_test 8.4 {
|
|
INSERT INTO t1 VALUES(3) RETURNING a, (SELECT c FROM t2 WHERE t1.a=t2.b) AS x;
|
|
} {0 {3 40}}
|
|
|
|
ifcapable vtab {
|
|
# dbsqlfuzz finds/crash-486f791cbe2dc45839310073e71367a1d8ad22dd
|
|
do_catchsql_test 9.1 {
|
|
UPDATE pragma_encoding SET encoding='UTF-8' RETURNING a, b, *;
|
|
} {1 {table pragma_encoding may not be modified}}
|
|
} ;# ifcapable vtab
|
|
|
|
# dbsqlfuzz crash-0081f863d7b2002045ac2361879fc80dfebb98f1
|
|
reset_db
|
|
do_execsql_test 10.1 {
|
|
CREATE TABLE t1_a(a, b);
|
|
CREATE VIEW t1 AS SELECT a, b FROM t1_a;
|
|
|
|
INSERT INTO t1_a VALUES('x', 'y');
|
|
INSERT INTO t1_a VALUES('x', 'y');
|
|
INSERT INTO t1_a VALUES('x', 'y');
|
|
|
|
CREATE TABLE log(op, r, a, b);
|
|
}
|
|
do_execsql_test 10.2 {
|
|
CREATE TRIGGER tr1 INSTEAD OF INSERT ON t1 BEGIN
|
|
INSERT INTO log VALUES('insert', new.rowid, new.a, new.b);
|
|
END;
|
|
CREATE TRIGGER tr2 INSTEAD OF UPDATE ON t1 BEGIN
|
|
INSERT INTO log VALUES('update', new.rowid, new.a, new.b);
|
|
END;
|
|
}
|
|
|
|
do_catchsql_test 10.3 {
|
|
INSERT INTO t1(a, b) VALUES(1234, 5678) RETURNING rowid;
|
|
} {1 {no such column: rowid}}
|
|
|
|
do_catchsql_test 10.3 {
|
|
UPDATE t1 SET a='z' WHERE b='y' RETURNING rowid;
|
|
} {1 {no such column: rowid}}
|
|
|
|
do_execsql_test 10.4 {
|
|
SELECT * FROM log;
|
|
} {}
|
|
|
|
# 2021-04-27 dbsqlfuzz 78b9400770ef8cc7d9427dfba26f4fcf46ea7dc2
|
|
# Returning clauses on TEMP tables with triggers.
|
|
#
|
|
reset_db
|
|
do_execsql_test 11.1 {
|
|
CREATE TEMP TABLE t1(a,b);
|
|
CREATE TEMP TABLE t2(c,d);
|
|
CREATE TEMP TABLE t3(e,f);
|
|
CREATE TEMP TABLE log(op,x,y);
|
|
CREATE TEMP TRIGGER t1r1 AFTER INSERT ON t1 BEGIN
|
|
INSERT INTO log(op,x,y) VALUES('I1',new.a,new.b);
|
|
END;
|
|
CREATE TEMP TRIGGER t1r2 BEFORE DELETE ON t1 BEGIN
|
|
INSERT INTO log(op,x,y) VALUES('D1',old.a,old.b);
|
|
END;
|
|
CREATE TEMP TRIGGER t2r3 AFTER UPDATE ON t1 BEGIN
|
|
INSERT INTO log(op,x,y) VALUES('U1',new.a,new.b);
|
|
END;
|
|
CREATE TEMP TRIGGER t2r1 BEFORE INSERT ON t2 BEGIN
|
|
INSERT INTO log(op,x,y) VALUES('I2',new.c,new.d);
|
|
END;
|
|
CREATE TEMP TRIGGER t3r1 AFTER DELETE ON t3 BEGIN
|
|
INSERT INTO log(op,x,y) VALUES('D3',old.e,old.f);
|
|
END;
|
|
CREATE TEMP TRIGGER t3r2 BEFORE UPDATE ON t3 BEGIN
|
|
INSERT INTO log(op,x,y) VALUES('U3',new.e,new.f);
|
|
END;
|
|
INSERT INTO t1(a,b) VALUES(1,2),('happy','glad') RETURNING a, b, '|';
|
|
} {1 2 | happy glad |}
|
|
do_execsql_test 11.2 {
|
|
UPDATE t1 SET b=9 WHERE a=1 RETURNING a, b, 'x';
|
|
} {1 9 x}
|
|
do_execsql_test 11.3 {
|
|
DELETE FROM t1 WHERE a<>'xray' RETURNING a, b, '@';
|
|
} {1 9 @ happy glad @}
|
|
do_execsql_test 11.4 {
|
|
SELECT * FROM log;
|
|
DELETE FROM log;
|
|
} {I1 1 2 I1 happy glad U1 1 9 D1 1 9 D1 happy glad}
|
|
do_execsql_test 11.5 {
|
|
INSERT INTO t2 VALUES('bravo','charlie') RETURNING d, c, 'z';
|
|
} {charlie bravo z}
|
|
do_execsql_test 11.6 {
|
|
SELECT * FROM log;
|
|
DELETE FROM log;
|
|
} {I2 bravo charlie}
|
|
do_execsql_test 11.7 {
|
|
INSERT INTO t3(e) VALUES(1),(2),(3) RETURNING 'I', e;
|
|
UPDATE t3 SET f=e+100 RETURNING 'U', e, f;
|
|
DELETE FROM t3 WHERE f>100 RETURNING 'D', e, f;
|
|
} {I 1 I 2 I 3 U 1 101 U 2 102 U 3 103 D 1 101 D 2 102 D 3 103}
|
|
do_execsql_test 11.6 {
|
|
SELECT * FROM log;
|
|
DELETE FROM log;
|
|
} {U3 1 101 U3 2 102 U3 3 103 D3 1 101 D3 2 102 D3 3 103}
|
|
|
|
reset_db
|
|
do_execsql_test 11.11 {
|
|
CREATE TEMP TABLE t1(a,b);
|
|
CREATE TRIGGER r1 BEFORE INSERT ON t1 BEGIN SELECT 1; END;
|
|
DELETE FROM t1 RETURNING *;
|
|
DROP TRIGGER r1;
|
|
INSERT INTO t1 VALUES(5,30);
|
|
} {}
|
|
do_execsql_test 11.12 {
|
|
SELECT * FROM t1;
|
|
} {5 30}
|
|
|
|
# RETURNING column names are dequoted.
|
|
# https://sqlite.org/forum/forumpost/033daf0b32
|
|
#
|
|
reset_db
|
|
do_test 12.1 {
|
|
db eval {CREATE TABLE t1(x INT, y INT)}
|
|
unset -nocomplain cname
|
|
db eval {INSERT INTO t1(x) VALUES(1) RETURNING "x";} cname {}
|
|
lsort [array names cname]
|
|
} {* x}
|
|
do_test 12.2 {
|
|
unset -nocomplain cname
|
|
db eval {INSERT INTO t1(x) VALUES(2) RETURNING [x];} cname {}
|
|
lsort [array names cname]
|
|
} {* x}
|
|
do_test 12.3 {
|
|
unset -nocomplain cname
|
|
db eval {INSERT INTO t1(x) VALUES(3) RETURNING x AS [xyz];} cname {}
|
|
lsort [array names cname]
|
|
} {* xyz}
|
|
do_test 12.4 {
|
|
unset -nocomplain cname
|
|
db eval {INSERT INTO t1(x,y) VALUES(4,5) RETURNING "x"+"y";} cname {}
|
|
lsort [array names cname]
|
|
} {{"x"+"y"} *}
|
|
|
|
finish_test
|