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Diffstat (limited to 'test/upsert4.test')
| -rw-r--r-- | test/upsert4.test | 407 |
1 files changed, 407 insertions, 0 deletions
diff --git a/test/upsert4.test b/test/upsert4.test new file mode 100644 index 0000000..c4bcc03 --- /dev/null +++ b/test/upsert4.test @@ -0,0 +1,407 @@ +# 2018-04-17 +# +# 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. +# +#*********************************************************************** +# +# Test cases for UPSERT + +set testdir [file dirname $argv0] +source $testdir/tester.tcl +set testprefix upsert4 + +foreach {tn sql} { + 1 { CREATE TABLE t1(a INTEGER PRIMARY KEY, b, c UNIQUE) } + 2 { CREATE TABLE t1(a INT PRIMARY KEY, b, c UNIQUE) } + 3 { CREATE TABLE t1(a INT PRIMARY KEY, b, c UNIQUE) WITHOUT ROWID} +} { + reset_db + execsql $sql + + do_execsql_test 1.$tn.0 { + INSERT INTO t1 VALUES(1, NULL, 'one'); + INSERT INTO t1 VALUES(2, NULL, 'two'); + INSERT INTO t1 VALUES(3, NULL, 'three'); + } + + do_execsql_test 1.$tn.1 { + INSERT INTO t1 VALUES(1, NULL, 'xyz') ON CONFLICT DO NOTHING; + SELECT * FROM t1; + } { + 1 {} one 2 {} two 3 {} three + } + + do_execsql_test 1.$tn.2 { + INSERT INTO t1 VALUES(4, NULL, 'two') ON CONFLICT DO NOTHING; + SELECT * FROM t1; + } { + 1 {} one 2 {} two 3 {} three + } + + do_execsql_test 1.$tn.3 { + INSERT INTO t1 VALUES(4, NULL, 'two') ON CONFLICT (c) DO UPDATE SET b = 1; + SELECT * FROM t1; + } { + 1 {} one 2 1 two 3 {} three + } + + do_execsql_test 1.$tn.4 { + INSERT INTO t1 VALUES(2, NULL, 'zero') ON CONFLICT (a) DO UPDATE SET b=2; + SELECT * FROM t1; + } {1 {} one 2 2 two 3 {} three} + + do_catchsql_test 1.$tn.5 { + INSERT INTO t1 VALUES(2, NULL, 'zero') ON CONFLICT (a) + DO UPDATE SET c = 'one'; + } {1 {UNIQUE constraint failed: t1.c}} + + do_execsql_test 1.$tn.6 { + SELECT * FROM t1; + } {1 {} one 2 2 two 3 {} three} + + do_execsql_test 1.$tn.7 { + INSERT INTO t1 VALUES(2, NULL, 'zero') ON CONFLICT (a) + DO UPDATE SET (b, c) = (SELECT 'x', 'y'); + SELECT * FROM t1; + } {1 {} one 2 x y 3 {} three} + + do_execsql_test 1.$tn.8 { + INSERT INTO t1 VALUES(1, NULL, NULL) ON CONFLICT (a) + DO UPDATE SET (c, a) = ('four', 4); + SELECT * FROM t1 ORDER BY 1; + } {2 x y 3 {} three 4 {} four} +} + +#------------------------------------------------------------------------- +# Test target analysis. +# +set rtbl(0) {0 {}} +set rtbl(1) {/1 .*failed.*/} +set rtbl(2) {1 {ON CONFLICT clause does not match any PRIMARY KEY or UNIQUE constraint}} + +foreach {tn sql} { + 1 { + CREATE TABLE xyz(a INTEGER PRIMARY KEY, b, c, d); + CREATE UNIQUE INDEX xyz1 ON xyz(d, c, b COLLATE nocase); + } + + 2 { + CREATE TABLE xyz(a INT PRIMARY KEY, b, c, d); + CREATE UNIQUE INDEX xyz1 ON xyz(d, c, b COLLATE nocase); + } + + 3 { + CREATE TABLE xyz(a INT PRIMARY KEY, b, c, d) WITHOUT ROWID; + CREATE UNIQUE INDEX xyz1 ON xyz(d, c, b COLLATE nocase); + } +} { + reset_db + execsql $sql + do_execsql_test 2.$tn.1 { + INSERT INTO xyz VALUES(10, 1, 1, 'one'); + } + + + foreach {tn2 oc res} { + 1 "ON CONFLICT (b COLLATE nocase, c, d) DO NOTHING" 0 + 2 "ON CONFLICT (b, c, d) DO NOTHING" 0 + 3 "ON CONFLICT (b, c COLLATE nocase, d) DO NOTHING" 2 + 4 "ON CONFLICT (a) DO NOTHING" 1 + 5 "ON CONFLICT DO NOTHING" 0 + 6 "ON CONFLICT (b, c, d) WHERE a!=0 DO NOTHING" 0 + 7 "ON CONFLICT (d, c, c) WHERE a!=0 DO NOTHING" 2 + 8 "ON CONFLICT (b COLLATE nocase, c COLLATE nocase, d) DO NOTHING" 2 + 9 "ON CONFLICT (b, c, d) WHERE b==45 DO NOTHING" 0 + } { + + do_catchsql_test 2.$tn.2.$tn2 " + INSERT INTO xyz VALUES(11, 1, 1, 'one') $oc + " $rtbl($res) + } + + do_execsql_test 2.$tn.3 { + SELECT * FROM xyz; + } {10 1 1 one} +} + +foreach {tn sql} { + 1 { + CREATE TABLE abc(a INTEGER PRIMARY KEY, x, y); + CREATE UNIQUE INDEX abc1 ON abc(('x' || x) COLLATE nocase); + } + 2 { + CREATE TABLE abc(a INT PRIMARY KEY, x, y); + CREATE UNIQUE INDEX abc1 ON abc(('x' || x) COLLATE nocase); + } + 3 { + CREATE TABLE abc(a INT PRIMARY KEY, x, y) WITHOUT ROWID; + CREATE UNIQUE INDEX abc1 ON abc(('x' || x) COLLATE nocase); + } +} { + reset_db + execsql $sql + do_execsql_test 3.$tn.1 { + INSERT INTO abc VALUES(1, 'one', 'two'); + } + + foreach {tn2 oc res} { + 1 "ON CONFLICT DO NOTHING" 0 + 2 "ON CONFLICT ('x' || x) DO NOTHING" 0 + 3 "ON CONFLICT (('x' || x) COLLATE nocase) DO NOTHING" 0 + 4 "ON CONFLICT (('x' || x) COLLATE binary) DO NOTHING" 2 + 5 "ON CONFLICT (x || 'x') DO NOTHING" 2 + 6 "ON CONFLICT ((('x' || x))) DO NOTHING" 0 + } { + do_catchsql_test 3.$tn.2.$tn2 " + INSERT INTO abc VALUES(2, 'one', NULL) $oc; + " $rtbl($res) + } + + do_execsql_test 3.$tn.3 { + SELECT * FROM abc + } {1 one two} +} + +foreach {tn sql} { + 1 { + CREATE TABLE abc(a INTEGER PRIMARY KEY, x, y); + CREATE UNIQUE INDEX abc1 ON abc(x) WHERE y>0; + CREATE UNIQUE INDEX abc2 ON abc(y) WHERE x='xyz' COLLATE nocase; + } +} { + reset_db + execsql $sql + do_execsql_test 4.$tn.1 { + INSERT INTO abc VALUES(1, 'one', 1); + INSERT INTO abc VALUES(2, 'two', 2); + INSERT INTO abc VALUES(3, 'xyz', 3); + INSERT INTO abc VALUES(4, 'XYZ', 4); + } + + foreach {tn2 oc res} { + 1 "ON CONFLICT DO NOTHING" 0 + 2 "ON CONFLICT(x) WHERE y>0 DO NOTHING" 0 + 3 "ON CONFLICT(x) DO NOTHING" 2 + 4 "ON CONFLICT(x) WHERE y>=0 DO NOTHING" 2 + 5 "ON CONFLICT(y) WHERE x='xyz' COLLATE nocase DO NOTHING" 1 + } { + do_catchsql_test 4.$tn.2.$tn2 " + INSERT INTO abc VALUES(5, 'one', 10) $oc + " $rtbl($res) + } + + do_execsql_test 4.$tn.3 { + SELECT * FROM abc + } {1 one 1 2 two 2 3 xyz 3 4 XYZ 4} + + foreach {tn2 oc res} { + 1 "ON CONFLICT DO NOTHING" 0 + 2 "ON CONFLICT(y) WHERE x='xyz' COLLATE nocase DO NOTHING" 0 + 3 "ON CONFLICT(y) WHERE x='xyz' COLLATE binary DO NOTHING" 2 + 4 "ON CONFLICT(x) WHERE y>0 DO NOTHING" 1 + } { + do_catchsql_test 4.$tn.2.$tn2 " + INSERT INTO abc VALUES(5, 'xYz', 3) $oc + " $rtbl($res) + } +} + +do_catchsql_test 5.0 { + CREATE TABLE w1(a INT PRIMARY KEY, x, y); + CREATE UNIQUE INDEX w1expr ON w1(('x' || x)); + INSERT INTO w1 VALUES(2, 'one', NULL) + ON CONFLICT (('x' || x) COLLATE nocase) DO NOTHING; +} {1 {ON CONFLICT clause does not match any PRIMARY KEY or UNIQUE constraint}} + +#------------------------------------------------------------------------- +# Test that ON CONFLICT constraint processing occurs before any REPLACE +# constraint processing. +# +foreach {tn sql} { + 1 { + CREATE TABLE t1(a INTEGER PRIMARY KEY, b UNIQUE, c); + } + 2 { + CREATE TABLE t1(a INT PRIMARY KEY, b UNIQUE, c); + } + 3 { + CREATE TABLE t1(a INT PRIMARY KEY, b UNIQUE, c) WITHOUT ROWID; + } +} { + reset_db + execsql $sql + do_execsql_test 6.1.$tn { + INSERT INTO t1 VALUES(1, 1, 'one'); + INSERT INTO t1 VALUES(2, 2, 'two'); + INSERT OR REPLACE INTO t1 VALUES(1, 2, 'two') ON CONFLICT(b) DO NOTHING; + PRAGMA integrity_check; + } {ok} +} + +foreach {tn sql} { + 1 { + CREATE TABLE t1(a INTEGER PRIMARY KEY, b UNIQUE, c UNIQUE); + } +} { + reset_db + execsql $sql + + do_execsql_test 6.2.$tn.1 { + INSERT INTO t1 VALUES(1, 1, 1); + INSERT INTO t1 VALUES(2, 2, 2); + } + + do_execsql_test 6.2.$tn.2 { + INSERT OR REPLACE INTO t1 VALUES(3, 1, 1) ON CONFLICT(b) DO NOTHING; + SELECT * FROM t1; + PRAGMA integrity_check; + } {1 1 1 2 2 2 ok} + + do_execsql_test 6.2.$tn.3 { + INSERT OR REPLACE INTO t1 VALUES(3, 2, 2) ON CONFLICT(c) DO NOTHING; + SELECT * FROM t1; + PRAGMA integrity_check; + } {1 1 1 2 2 2 ok} + + do_execsql_test 6.2.$tn.2 { + INSERT OR REPLACE INTO t1 VALUES(3, 1, 1) ON CONFLICT(b) + DO UPDATE SET b=b||'x'; + SELECT * FROM t1; + PRAGMA integrity_check; + } {1 1x 1 2 2 2 ok} + + do_execsql_test 6.2.$tn.2 { + INSERT OR REPLACE INTO t1 VALUES(3, 2, 2) ON CONFLICT(c) + DO UPDATE SET c=c||'x'; + SELECT * FROM t1; + PRAGMA integrity_check; + } {1 1x 1 2 2 2x ok} +} + +#------------------------------------------------------------------------- +# Test references to "excluded". And using an alias in an INSERT +# statement. +# +foreach {tn sql} { + 1 { + CREATE TABLE t1(w, x, y, z, PRIMARY KEY(x, y)); + CREATE UNIQUE INDEX zz ON t1(z); + } + 2 { + CREATE TABLE t1(w, x, y, z, PRIMARY KEY(x, y)) WITHOUT ROWID; + CREATE UNIQUE INDEX zz ON t1(z); + } +} { + reset_db + execsql $sql + do_execsql_test 7.$tn.0 { + INSERT INTO t1 VALUES('a', 1, 1, 1); + INSERT INTO t1 VALUES('b', 2, 2, 2); + } + + do_execsql_test 7.$tn.1 { + INSERT INTO t1 VALUES('c', 3, 3, 1) ON CONFLICT(z) + DO UPDATE SET w = excluded.w; + SELECT * FROM t1; + } {c 1 1 1 b 2 2 2} + + do_execsql_test 7.$tn.2 { + INSERT INTO t1 VALUES('c', 2, 2, 3) ON CONFLICT(y, x) + DO UPDATE SET w = w||w; + SELECT * FROM t1; + } {c 1 1 1 bb 2 2 2} + + do_execsql_test 7.$tn.3 { + INSERT INTO t1 VALUES('c', 2, 2, 3) ON CONFLICT(y, x) + DO UPDATE SET w = w||t1.w; + SELECT * FROM t1; + } {c 1 1 1 bbbb 2 2 2} + + do_execsql_test 7.$tn.4 { + INSERT INTO t1 AS tbl VALUES('c', 2, 2, 3) ON CONFLICT(y, x) + DO UPDATE SET w = w||tbl.w; + SELECT * FROM t1; + } {c 1 1 1 bbbbbbbb 2 2 2} +} + +foreach {tn sql} { + 1 { + CREATE TABLE excluded(w, x INTEGER, 'a b', z, PRIMARY KEY(x, 'a b')); + CREATE UNIQUE INDEX zz ON excluded(z); + CREATE INDEX zz2 ON excluded(z); + } + 2 { + CREATE TABLE excluded(w, x, 'a b', z, PRIMARY KEY(x, 'a b')) WITHOUT ROWID; + CREATE UNIQUE INDEX zz ON excluded(z); + CREATE INDEX zz2 ON excluded(z); + } +} { + reset_db + execsql $sql + do_execsql_test 8.$tn.0 { + INSERT INTO excluded VALUES('a', 1, 1, 1); + INSERT INTO excluded VALUES('b', 2, 2, 2); + } + + # Note: An error in Postgres: "table reference "excluded" is ambiguous". + # + do_execsql_test 8.$tn.1 { + INSERT INTO excluded VALUES('hello', 1, 1, NULL) ON CONFLICT(x, "a b") + DO UPDATE SET w=excluded.w; + SELECT * FROM excluded; + } {a 1 1 1 b 2 2 2} + + do_execsql_test 8.$tn.2 { + INSERT INTO excluded AS x1 VALUES('hello', 1, 1, NULL) ON CONFLICT(x, [a b]) + DO UPDATE SET w=excluded.w; + SELECT * FROM excluded; + } {hello 1 1 1 b 2 2 2} + + do_execsql_test 8.$tn.3 { + INSERT INTO excluded AS x1 VALUES('hello', 1, 1, NULL) ON CONFLICT(x, [a b]) + DO UPDATE SET w=w||w WHERE excluded.w!='hello'; + SELECT * FROM excluded; + } {hello 1 1 1 b 2 2 2} + + do_execsql_test 8.$tn.4 { + INSERT INTO excluded AS x1 VALUES('hello', 1, 1, NULL) ON CONFLICT(x, [a b]) + DO UPDATE SET w=w||w WHERE excluded.x=1; + SELECT * FROM excluded; + } {hellohello 1 1 1 b 2 2 2} + + do_catchsql_test 8.$tn.5 { + INSERT INTO excluded AS x1 VALUES('hello', 1, 1, NULL) + ON CONFLICT(x, [a b]) WHERE y=1 + DO UPDATE SET w=w||w WHERE excluded.x=1; + } {1 {no such column: y}} +} + +#-------------------------------------------------------------------------- +# +do_execsql_test 9.0 { + CREATE TABLE v(x INTEGER); + CREATE TABLE hist(x INTEGER PRIMARY KEY, cnt INTEGER); + CREATE TRIGGER vt AFTER INSERT ON v BEGIN + INSERT INTO hist VALUES(new.x, 1) ON CONFLICT(x) DO + UPDATE SET cnt=cnt+1; + END; +} + +do_execsql_test 9.1 { + INSERT INTO v VALUES(1), (4), (1), (5), (5), (8), (9), (1); + SELECT * FROM hist; +} { + 1 3 + 4 1 + 5 2 + 8 1 + 9 1 +} + + +finish_test |