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Well, here's the first pass on regression

Browse Source 
tests for the Foreign Key support in 7.0 which
was made against a CVS copy from this
afternoon.

This modifies
 src/test/regress/sql/run_check.tests
 src/test/regress/sql/alter_table.sql
 src/test/regress/expected/alter_table.out
 src/test/regress/sql/foreign_key.sql
 src/test/regress/expected/foreign_key.out

sszabo@bigpanda.co
This commit is contained in:
Bruce Momjian
2000-02-22 20:58:31 +00:00
parent 991b9740ac
commit 020be62dea
5 changed files with 152 additions and 1 deletions
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24
src/test/regress/expected/alter_table.out
View File

@ -269,3 +269,27 @@ SELECT unique1 FROM tenk1 WHERE unique1 < 5;
4
(5 rows)
-- FOREIGN KEY CONSTRAINT adding TEST
CREATE TABLE tmp2 (a int primary key);
NOTICE: CREATE TABLE/PRIMARY KEY will create implicit index 'tmp2_pkey' for table 'tmp2'
CREATE TABLE tmp3 (a int, b int);
-- Insert rows into tmp2 (pktable)
INSERT INTO tmp2 values (1);
INSERT INTO tmp2 values (2);
INSERT INTO tmp2 values (3);
INSERT INTO tmp2 values (4);
-- Insert rows into tmp3
INSERT INTO tmp3 values (1,10);
INSERT INTO tmp3 values (1,20);
INSERT INTO tmp3 values (5,50);
-- Try (and fail) to add constraint due to invalid data
ALTER TABLE tmp3 add constraint tmpconstr foreign key (a) references tmp2 match full;
NOTICE: ALTER TABLE ... ADD CONSTRAINT will create implicit trigger(s) for FOREIGN KEY check(s)
ERROR: <unnamed> referential integrity violation - key referenced from tmp3 not found in tmp2
-- Delete failing row
DELETE FROM tmp3 where a=5;
-- Try (and succeed)
ALTER TABLE tmp3 add constraint tmpconstr foreign key (a) references tmp2 match full;
NOTICE: ALTER TABLE ... ADD CONSTRAINT will create implicit trigger(s) for FOREIGN KEY check(s)
DROP TABLE tmp3
DROP TABLE tmp2

30
src/test/regress/sql/alter_table.sql
View File

@ -163,3 +163,33 @@ ALTER TABLE ten_k RENAME TO tenk1;
-- 5 values, sorted
SELECT unique1 FROM tenk1 WHERE unique1 < 5;
-- FOREIGN KEY CONSTRAINT adding TEST
CREATE TABLE tmp2 (a int primary key);
CREATE TABLE tmp3 (a int, b int);
-- Insert rows into tmp2 (pktable)
INSERT INTO tmp2 values (1);
INSERT INTO tmp2 values (2);
INSERT INTO tmp2 values (3);
INSERT INTO tmp2 values (4);
-- Insert rows into tmp3
INSERT INTO tmp3 values (1,10);
INSERT INTO tmp3 values (1,20);
INSERT INTO tmp3 values (5,50);
-- Try (and fail) to add constraint due to invalid data
ALTER TABLE tmp3 add constraint tmpconstr foreign key (a) references tmp2 match full;
-- Delete failing row
DELETE FROM tmp3 where a=5;
-- Try (and succeed)
ALTER TABLE tmp3 add constraint tmpconstr foreign key (a) references tmp2 match full;
DROP TABLE tmp3
DROP TABLE tmp2

1
src/test/regress/sql/run_check.tests
View File

@ -119,6 +119,7 @@ parallel group5
test alter_table
test portals_p2
test rules
test foreign_key
endparallel
# ----------