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Add further tests for the code on this branch.

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FossilOrigin-Name: f8c4e33f4813e0c909064406b5cc17e2d465d8a48a50ede1d356b39479d3d669
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dan
2017-11-10 17:47:54 +00:00
parent ca3e3c3f1a
commit dc32b448d3
4 changed files with 144 additions and 7 deletions
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54
test/wherelimit2.test
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@ -239,7 +239,61 @@ do_execsql_test 4.5 {
#-------------------------------------------------------------------------
# Test using object names that require quoting.
#
do_execsql_test 5.0 {
CREATE TABLE "x y"("a b" PRIMARY KEY, "c d") WITHOUT ROWID;
CREATE INDEX xycd ON "x y"("c d");
INSERT INTO "x y" VALUES('a', 'a');
INSERT INTO "x y" VALUES('b', 'b');
INSERT INTO "x y" VALUES('c', 'c');
INSERT INTO "x y" VALUES('d', 'd');
INSERT INTO "x y" VALUES('e', 'a');
INSERT INTO "x y" VALUES('f', 'b');
INSERT INTO "x y" VALUES('g', 'c');
INSERT INTO "x y" VALUES('h', 'd');
}
do_execsql_test 5.1 {
BEGIN;
DELETE FROM "x y" WHERE "c d"!='e' ORDER BY "c d" LIMIT 2 OFFSET 2;
SELECT * FROM "x y" ORDER BY 1;
ROLLBACK;
} {
a a c c d d e a g c h d
}
do_execsql_test 5.2 {
BEGIN;
UPDATE "x y" SET "c d"='e' WHERE "c d"!='e' ORDER BY "c d" LIMIT 2 OFFSET 2;
SELECT * FROM "x y" ORDER BY 1;
ROLLBACK;
} {
a a b e c c d d e a f e g c h d
}
proc log {args} { lappend ::log {*}$args }
db func log log
do_execsql_test 5.3 {
CREATE VIEW "v w" AS SELECT * FROM "x y";
CREATE TRIGGER tr1 INSTEAD OF DELETE ON "v w" BEGIN
SELECT log(old."a b", old."c d");
END;
CREATE TRIGGER tr2 INSTEAD OF UPDATE ON "v w" BEGIN
SELECT log(new."a b", new."c d");
END;
}
do_test 5.4 {
set ::log {}
execsql { DELETE FROM "v w" ORDER BY "a b" LIMIT 3 }
set ::log
} {a a b b c c}
do_test 5.5 {
set ::log {}
execsql { UPDATE "v w" SET "a b" = "a b" || 'x' ORDER BY "a b" LIMIT 5; }
set ::log
} {ax a bx b cx c dx d ex a}
finish_test