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#2206 - Postgres DDL generation - for create index use "if not exists" clause

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This commit is contained in:
rob bygrave
2021-03-25 23:13:15 +13:00
parent 8992980689
commit 57736185d0
3 changed files with 12 additions and 12 deletions
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ebean-ddl-generator/src/test/resources/dbmigration/migrationtest/postgres/1.0__initial.sql
+4 -4
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@@ -161,11 +161,11 @@ create table migtest_oto_master (
constraint pk_migtest_oto_master primary key (id)
);
create index ix_migtest_e_basic_indextest1 on migtest_e_basic (indextest1);
create index ix_migtest_e_basic_indextest5 on migtest_e_basic (indextest5);
create index if not exists ix_migtest_e_basic_indextest1 on migtest_e_basic (indextest1);
create index if not exists ix_migtest_e_basic_indextest5 on migtest_e_basic (indextest5);
create index idxd_migtest_0 on migtest_oto_child using hash (upper(name)) where upper(name) = 'JIM';
create index concurrently ix_migtest_oto_child_lowername_id on migtest_oto_child (lower(name),id);
create index ix_migtest_oto_child_lowername on migtest_oto_child (lower(name));
create index concurrently if not exists ix_migtest_oto_child_lowername_id on migtest_oto_child (lower(name),id);
create index if not exists ix_migtest_oto_child_lowername on migtest_oto_child (lower(name));
create index ix_migtest_fk_cascade_one_id on migtest_fk_cascade (one_id);
alter table migtest_fk_cascade add constraint fk_migtest_fk_cascade_one_id foreign key (one_id) references migtest_fk_cascade_one (id) on delete cascade on update restrict;
ebean-ddl-generator/src/test/resources/dbmigration/migrationtest/postgres/1.1.sql
+3 -3
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@@ -100,9 +100,9 @@ alter table migtest_e_softdelete add column deleted boolean default false not nu
alter table migtest_oto_child add column master_id bigint;
create index ix_migtest_e_basic_indextest3 on migtest_e_basic (indextest3);
create index ix_migtest_e_basic_indextest6 on migtest_e_basic (indextest6);
create index ix_migtest_oto_child_name on migtest_oto_child (name);
create index if not exists ix_migtest_e_basic_indextest3 on migtest_e_basic (indextest3);
create index if not exists ix_migtest_e_basic_indextest6 on migtest_e_basic (indextest6);
create index if not exists ix_migtest_oto_child_name on migtest_oto_child (name);
drop index if exists ix_migtest_e_basic_indextest1;
drop index if exists ix_migtest_e_basic_indextest5;
drop index if exists idxd_migtest_0;
ebean-ddl-generator/src/test/resources/dbmigration/migrationtest/postgres/1.3.sql
+5 -5
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@@ -66,11 +66,11 @@ alter table migtest_e_history6 alter column test_number1 drop not null;
update migtest_e_history6 set test_number2 = 7 where test_number2 is null;
alter table migtest_e_history6 alter column test_number2 set default 7;
alter table migtest_e_history6 alter column test_number2 set not null;
create index ix_migtest_e_basic_indextest1 on migtest_e_basic (indextest1);
create index ix_migtest_e_basic_indextest5 on migtest_e_basic (indextest5);
create index ix_m12_otoc71 on migtest_oto_child (name);
create unique index uq_m12_otoc71 on migtest_oto_child (lower(name));
create unique index ix_migtest_oto_master_lowername on migtest_oto_master (lower(name));
create index if not exists ix_migtest_e_basic_indextest1 on migtest_e_basic (indextest1);
create index if not exists ix_migtest_e_basic_indextest5 on migtest_e_basic (indextest5);
create index if not exists ix_m12_otoc71 on migtest_oto_child (name);
create unique index if not exists uq_m12_otoc71 on migtest_oto_child (lower(name));
create unique index if not exists ix_migtest_oto_master_lowername on migtest_oto_master (lower(name));
drop index if exists ix_migtest_e_basic_indextest3;
drop index if exists ix_migtest_e_basic_indextest6;
create index ix_migtest_e_basic_eref_id on migtest_e_basic (eref_id);