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Regression tests for recent bugfix to ALTER TABLE ADD COLUMN: ensure that

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constraints on domain types are properly enforced, even if the newly
added column has no default value. Per bug #1433.
This commit is contained in:
Neil Conway 2005-01-25 03:22:19 +00:00
parent beaf5ae623
commit 4405e74355
2 changed files with 32 additions and 0 deletions
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14
src/test/regress/expected/domain.out
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@ -300,3 +300,17 @@ drop domain ddef2 restrict;
drop domain ddef3 restrict;
drop domain ddef4 restrict;
drop domain ddef5 restrict;
-- Make sure that constraints of newly-added domain columns are
-- enforced correctly, even if there's no default value for the new
-- column. Per bug #1433
create domain str_domain as text not null;
create table domain_test (a int, b int);
insert into domain_test values (1, 2);
insert into domain_test values (1, 2);
-- should fail
alter table domain_test add column c str_domain;
ERROR: domain str_domain does not allow null values
create domain str_domain2 as text check (value <> 'foo') default 'foo';
-- should fail
alter table domain_test add column d str_domain2;
ERROR: value for domain str_domain2 violates check constraint "str_domain2_check"

18
src/test/regress/sql/domain.sql
View File

@ -244,3 +244,21 @@ drop domain ddef2 restrict;
drop domain ddef3 restrict;
drop domain ddef4 restrict;
drop domain ddef5 restrict;
-- Make sure that constraints of newly-added domain columns are
-- enforced correctly, even if there's no default value for the new
-- column. Per bug #1433
create domain str_domain as text not null;
create table domain_test (a int, b int);
insert into domain_test values (1, 2);
insert into domain_test values (1, 2);
-- should fail
alter table domain_test add column c str_domain;
create domain str_domain2 as text check (value <> 'foo') default 'foo';
-- should fail
alter table domain_test add column d str_domain2;