diff options
Diffstat (limited to 'test/returning1.test')
-rw-r--r-- | test/returning1.test | 403 |
1 files changed, 403 insertions, 0 deletions
diff --git a/test/returning1.test b/test/returning1.test new file mode 100644 index 0000000..92e10ee --- /dev/null +++ b/test/returning1.test @@ -0,0 +1,403 @@ +# 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"} *} + +ifcapable rtree { +#------------------------------------------------------------------------- +# Based on dbsqlfuzz find crash-ffbba524cac354b2a61bfd677cec9d2a4333f49a +reset_db +do_execsql_test 13.0 { + CREATE VIRTUAL TABLE t1 USING rtree(a, b, c); + CREATE TABLE t2(x); +} + +do_execsql_test 13.1 { + INSERT INTO t1(a,b,c) VALUES(1,2,3) + RETURNING (SELECT b FROM t2); +} {{}} +} ;# end ifcapable rtree + +# 2021-12-01 Forum post https://sqlite.org/forum/forumpost/793beaf322 +# Need to report foreign key constraint errors prior to RETURNING +# +reset_db +do_execsql_test 14.0 { + PRAGMA foreign_keys(1); + CREATE TABLE Parent(id INTEGER PRIMARY KEY); + CREATE TABLE Child(id INTEGER PRIMARY KEY, parent_id INTEGER REFERENCES Parent(id)); +} {} +do_catchsql_test 14.1 { + INSERT INTO child(parent_id) VALUES(123) RETURNING id; +} {1 {FOREIGN KEY constraint failed}} + +# 2021-12-28 Forum post https://sqlite.org/forum/forumpost/e0c7574ab2 +# Incorrect affinity for REAL values that can be represented as integers. +# +reset_db +sqlite3_test_control SQLITE_TESTCTRL_INTERNAL_FUNCTIONS db +do_execsql_test 15.0 { + CREATE TABLE t1(x REAL); + INSERT INTO t1(x) VALUES(5.0) RETURNING x, affinity(x); +} {5.0 real} +do_execsql_test 15.1 { + UPDATE t1 SET x=x+1 RETURNING x, affinity(x); +} {6.0 real} +do_execsql_test 15.2 { + DELETE FROM t1 RETURNING x, affinity(x); +} {6.0 real} + +# 2022-02-28 Forum post https://sqlite.org/forum/forumpost/595e132f71 +# RETURNING with the xfer optimization +# +reset_db +do_execsql_test 16.0 { + CREATE TABLE t1(a,b,c); + INSERT INTO t1 VALUES(1,2,3),('a','b','c'); + CREATE TEMP TABLE t2(x,y,z); + INSERT INTO t2 SELECT * FROM t1 RETURNING *; +} {1 2 3 a b c} +do_execsql_test 16.1 { + SELECT * FROM t2; +} {1 2 3 a b c} + + +foreach {tn temp} { + 1 "" + 2 TEMP +} { + reset_db + do_execsql_test 17.$tn.0 " + CREATE $temp TABLE foo ( + fooid INTEGER PRIMARY KEY, + fooval INTEGER NOT NULL UNIQUE, + refcnt INTEGER NOT NULL DEFAULT 1 + ); + " + do_execsql_test 17.$tn.1 { + INSERT INTO foo (fooval) VALUES (17), (4711), (17) + ON CONFLICT DO + UPDATE SET refcnt = refcnt+1 + RETURNING fooid; + } { + 1 2 1 + } +} + + +finish_test |