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Code

Remove master/slave usage from plpgsql tests

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Author: Dagfinn Ilmari Mannsåker <ilmari@ilmari.org>
Discussion: https://www.postgresql.org/message-id/flat/E393EC88-377F-4C59-A67A-69F2A38D17C7@yesql.se
This commit is contained in:
Peter Eisentraut 2019-08-21 11:46:37 +02:00
parent db1f28917b
commit 3f0f99125e
2 changed files with 18 additions and 18 deletions
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24
src/pl/plpgsql/src/expected/plpgsql_trap.out
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@ -186,17 +186,17 @@ NOTICE: should see this only if -100 fits in smallint
-- --
-- test foreign key error trapping -- test foreign key error trapping
-- --
create temp table master(f1 int primary key); create temp table root(f1 int primary key);
create temp table slave(f1 int references master deferrable); create temp table leaf(f1 int references root deferrable);
insert into master values(1); insert into root values(1);
insert into slave values(1); insert into leaf values(1);
insert into slave values(2); -- fails insert into leaf values(2); -- fails
ERROR: insert or update on table "slave" violates foreign key constraint "slave_f1_fkey" ERROR: insert or update on table "leaf" violates foreign key constraint "leaf_f1_fkey"
DETAIL: Key (f1)=(2) is not present in table "master". DETAIL: Key (f1)=(2) is not present in table "root".
create function trap_foreign_key(int) returns int as $$ create function trap_foreign_key(int) returns int as $$
begin begin
begin -- start a subtransaction begin -- start a subtransaction
insert into slave values($1); insert into leaf values($1);
exception exception
when foreign_key_violation then when foreign_key_violation then
raise notice 'caught foreign_key_violation'; raise notice 'caught foreign_key_violation';
@ -238,8 +238,8 @@ begin;
savepoint x; savepoint x;
set constraints all immediate; -- fails set constraints all immediate; -- fails
ERROR: insert or update on table "slave" violates foreign key constraint "slave_f1_fkey" ERROR: insert or update on table "leaf" violates foreign key constraint "leaf_f1_fkey"
DETAIL: Key (f1)=(2) is not present in table "master". DETAIL: Key (f1)=(2) is not present in table "root".
rollback to x; rollback to x;
select trap_foreign_key_2(); -- detects FK violation select trap_foreign_key_2(); -- detects FK violation
NOTICE: caught foreign_key_violation NOTICE: caught foreign_key_violation
@ -249,7 +249,7 @@ NOTICE: caught foreign_key_violation
(1 row) (1 row)
commit; -- still fails commit; -- still fails
ERROR: insert or update on table "slave" violates foreign key constraint "slave_f1_fkey" ERROR: insert or update on table "leaf" violates foreign key constraint "leaf_f1_fkey"
DETAIL: Key (f1)=(2) is not present in table "master". DETAIL: Key (f1)=(2) is not present in table "root".
drop function trap_foreign_key(int); drop function trap_foreign_key(int);
drop function trap_foreign_key_2(); drop function trap_foreign_key_2();

12
src/pl/plpgsql/src/sql/plpgsql_trap.sql
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@ -127,18 +127,18 @@ select test_variable_storage();
-- test foreign key error trapping -- test foreign key error trapping
-- --
create temp table master(f1 int primary key); create temp table root(f1 int primary key);
create temp table slave(f1 int references master deferrable); create temp table leaf(f1 int references root deferrable);
insert into master values(1); insert into root values(1);
insert into slave values(1); insert into leaf values(1);
insert into slave values(2); -- fails insert into leaf values(2); -- fails
create function trap_foreign_key(int) returns int as $$ create function trap_foreign_key(int) returns int as $$
begin begin
begin -- start a subtransaction begin -- start a subtransaction
insert into slave values($1); insert into leaf values($1);
exception exception
when foreign_key_violation then when foreign_key_violation then
raise notice 'caught foreign_key_violation'; raise notice 'caught foreign_key_violation';