mirror of
https://github.com/djrobstep/migra.git
synced 2024-09-11 13:56:05 +03:00
fix creation of views dependent on pks
This commit is contained in:
parent
3e664b3031
commit
84e46bf481
@ -4,7 +4,7 @@ jobs:
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working_directory: ~/circleci
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docker:
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- image: circleci/python:3.8.6
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- image: circleci/postgres:12
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- image: circleci/postgres:13
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environment:
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POSTGRES_USER: circleci
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POSTGRES_DB: circleci
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@ -432,6 +432,10 @@ def get_selectable_changes(
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sequences_from,
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sequences_target,
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add_dependents_for_modified=True,
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tables_only=False,
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non_tables_only=False,
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drops_only=False,
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creations_only=False,
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):
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(
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tables_from,
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@ -455,6 +459,8 @@ def get_selectable_changes(
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def functions(d):
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return {k: v for k, v in d.items() if v.relationtype == "f"}
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if not tables_only:
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if not creations_only:
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statements += statements_from_differences(
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added_other,
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removed_other,
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@ -465,6 +471,7 @@ def get_selectable_changes(
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old=selectables_from,
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)
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if not non_tables_only:
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statements += get_table_changes(
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tables_from,
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tables_target,
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@ -474,6 +481,8 @@ def get_selectable_changes(
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sequences_target,
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)
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if not tables_only:
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if not drops_only:
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if any([functions(added_other), functions(modified_other)]):
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statements += ["set check_function_bodies = off;"]
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@ -490,12 +499,21 @@ def get_selectable_changes(
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class Changes(object):
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def __init__(self, i_from, i_target):
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def __init__(self, i_from, i_target, ignore_extension_versions=False):
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self.i_from = i_from
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self.i_target = i_target
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self.ignore_extension_versions = ignore_extension_versions
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@property
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def extensions(self):
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if self.ignore_extension_versions:
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return partial(
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statements_for_changes,
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self.i_from.extensions,
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self.i_target.extensions,
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modifications=False,
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)
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else:
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return partial(
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statements_for_changes,
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self.i_from.extensions,
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@ -515,6 +533,47 @@ class Changes(object):
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self.i_target.sequences,
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)
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@property
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def tables_only_selectables(self):
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return partial(
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get_selectable_changes,
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od(sorted(self.i_from.selectables.items())),
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od(sorted(self.i_target.selectables.items())),
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self.i_from.enums,
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self.i_target.enums,
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self.i_from.sequences,
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self.i_target.sequences,
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tables_only=True,
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)
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@property
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def non_table_selectable_drops(self):
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return partial(
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get_selectable_changes,
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od(sorted(self.i_from.selectables.items())),
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od(sorted(self.i_target.selectables.items())),
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self.i_from.enums,
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self.i_target.enums,
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self.i_from.sequences,
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self.i_target.sequences,
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drops_only=True,
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non_tables_only=True,
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)
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@property
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def non_table_selectable_creations(self):
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return partial(
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get_selectable_changes,
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od(sorted(self.i_from.selectables.items())),
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od(sorted(self.i_target.selectables.items())),
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self.i_from.enums,
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self.i_target.enums,
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self.i_from.sequences,
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self.i_target.sequences,
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creations_only=True,
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non_tables_only=True,
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)
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@property
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def non_pk_constraints(self):
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a = self.i_from.constraints.items()
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@ -1,8 +1,7 @@
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from __future__ import unicode_literals
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from sqlbag import raw_execute
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from schemainspect import DBInspector, get_inspector
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from sqlbag import raw_execute
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from .changes import Changes
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from .statements import Statements
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@ -88,10 +87,13 @@ class Migration(object):
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if privileges:
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self.add(self.changes.privileges(drops_only=True))
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self.add(self.changes.non_pk_constraints(drops_only=True))
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self.add(self.changes.non_table_selectable_drops())
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self.add(self.changes.pk_constraints(drops_only=True))
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self.add(self.changes.indexes(drops_only=True))
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self.add(self.changes.selectables())
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self.add(self.changes.tables_only_selectables())
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self.add(self.changes.sequences(drops_only=True))
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self.add(self.changes.enums(drops_only=True, modifications=False))
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@ -99,6 +101,9 @@ class Migration(object):
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self.add(self.changes.indexes(creations_only=True))
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self.add(self.changes.pk_constraints(creations_only=True))
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self.add(self.changes.non_pk_constraints(creations_only=True))
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self.add(self.changes.non_table_selectable_creations())
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if privileges:
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self.add(self.changes.privileges(creations_only=True))
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self.add(self.changes.rlspolicies(creations_only=True))
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1
tests/FIXTURES/dependencies4/a.sql
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1
tests/FIXTURES/dependencies4/a.sql
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@ -0,0 +1 @@
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create table t2(a int);
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0
tests/FIXTURES/dependencies4/additions.sql
Normal file
0
tests/FIXTURES/dependencies4/additions.sql
Normal file
10
tests/FIXTURES/dependencies4/b.sql
Normal file
10
tests/FIXTURES/dependencies4/b.sql
Normal file
@ -0,0 +1,10 @@
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create table t (
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id integer not null primary key,
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a text,
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b integer
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);
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create view v as
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select id, a, max(b)
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from t
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group by id; -- "a" is implied because "id" is primary key
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18
tests/FIXTURES/dependencies4/expected.sql
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18
tests/FIXTURES/dependencies4/expected.sql
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@ -0,0 +1,18 @@
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drop table "public"."t2";
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create table "public"."t" (
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"id" integer not null,
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"a" text,
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"b" integer
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);
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CREATE UNIQUE INDEX t_pkey ON public.t USING btree (id);
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alter table "public"."t" add constraint "t_pkey" PRIMARY KEY using index "t_pkey";
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create or replace view "public"."v" as SELECT t.id,
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t.a,
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max(t.b) AS max
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FROM t
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GROUP BY t.id;
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0
tests/FIXTURES/dependencies4/expected2.sql
Normal file
0
tests/FIXTURES/dependencies4/expected2.sql
Normal file
@ -2,7 +2,7 @@ create schema if not exists "evenbetterschema";
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create extension if not exists "citext" with schema "public" version '1.6';
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create extension if not exists "hstore" with schema "public" version '1.6';
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create extension if not exists "hstore" with schema "public" version '1.7';
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create type "public"."bug_status" as enum ('new', 'open', 'closed');
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@ -22,6 +22,10 @@ alter table "public"."products" drop constraint "products_zz_fkey";
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alter table "public"."products" drop constraint "x";
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drop materialized view if exists "public"."matvvv";
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drop view if exists "public"."vvv";
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alter table "public"."aunwanted" drop constraint "aunwanted_pkey";
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drop index if exists "public"."aunwanted_pkey";
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@ -36,10 +40,6 @@ drop index if exists "public"."products_x_idx";
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drop index if exists "public"."products_x_key";
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drop materialized view if exists "public"."matvvv";
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drop view if exists "public"."vvv";
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drop table "public"."aunwanted";
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drop table "public"."columnless_table";
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@ -116,6 +116,32 @@ alter sequence "public"."bug_id_seq" owned by "public"."bug"."id";
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alter sequence "public"."products_product_no_seq" owned by "public"."products"."product_no";
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drop sequence if exists "public"."aunwanted_id_seq";
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drop sequence if exists "public"."orders_order_id_seq";
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drop type "public"."unwanted_enum";
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drop extension if exists "pg_trgm";
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CREATE UNIQUE INDEX order_items_pkey ON public.order_items USING btree (product_no, order_id);
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CREATE INDEX products_name_idx ON public.products USING btree (name);
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CREATE UNIQUE INDEX products_pkey ON public.products USING btree (product_no);
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alter table "public"."order_items" add constraint "order_items_pkey" PRIMARY KEY using index "order_items_pkey";
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alter table "public"."products" add constraint "products_pkey" PRIMARY KEY using index "products_pkey";
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alter table "public"."order_items" add constraint "order_items_order_id_fkey" FOREIGN KEY (order_id) REFERENCES orders(order_id) ON DELETE CASCADE;
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alter table "public"."order_items" add constraint "order_items_product_no_fkey" FOREIGN KEY (product_no) REFERENCES products(product_no) ON DELETE RESTRICT;
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alter table "public"."products" add constraint "y" CHECK ((price > (0)::numeric));
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alter table "public"."products" add constraint "x" CHECK ((price > (10)::numeric));
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set check_function_bodies = off;
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CREATE OR REPLACE FUNCTION public.newfunc(i integer, t text[])
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@ -150,32 +176,6 @@ create materialized view "public"."matvvv" as SELECT 2;
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create or replace view "public"."vvv" as SELECT 2;
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drop sequence if exists "public"."aunwanted_id_seq";
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drop sequence if exists "public"."orders_order_id_seq";
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drop type "public"."unwanted_enum";
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drop extension if exists "pg_trgm";
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CREATE UNIQUE INDEX order_items_pkey ON public.order_items USING btree (product_no, order_id);
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CREATE INDEX products_name_idx ON public.products USING btree (name);
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CREATE UNIQUE INDEX products_pkey ON public.products USING btree (product_no);
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alter table "public"."order_items" add constraint "order_items_pkey" PRIMARY KEY using index "order_items_pkey";
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alter table "public"."products" add constraint "products_pkey" PRIMARY KEY using index "products_pkey";
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alter table "public"."order_items" add constraint "order_items_order_id_fkey" FOREIGN KEY (order_id) REFERENCES orders(order_id) ON DELETE CASCADE;
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alter table "public"."order_items" add constraint "order_items_product_no_fkey" FOREIGN KEY (product_no) REFERENCES products(product_no) ON DELETE RESTRICT;
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alter table "public"."products" add constraint "y" CHECK ((price > (0)::numeric));
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alter table "public"."products" add constraint "x" CHECK ((price > (10)::numeric));
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grant update on table "public"."products" to "postgres";
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drop schema if exists "badschema";
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@ -2,7 +2,7 @@ create schema if not exists "evenbetterschema";
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create extension if not exists "citext" with schema "public" version '1.6';
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create extension if not exists "hstore" with schema "public" version '1.6';
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create extension if not exists "hstore" with schema "public" version '1.7';
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create type "public"."bug_status" as enum ('new', 'open', 'closed');
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@ -22,6 +22,10 @@ alter table "public"."products" drop constraint "products_zz_fkey";
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alter table "public"."products" drop constraint "x";
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drop materialized view if exists "public"."matvvv";
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drop view if exists "public"."vvv";
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alter table "public"."aunwanted" drop constraint "aunwanted_pkey";
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drop index if exists "public"."aunwanted_pkey";
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@ -36,10 +40,6 @@ drop index if exists "public"."products_x_idx";
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drop index if exists "public"."products_x_key";
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drop materialized view if exists "public"."matvvv";
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drop view if exists "public"."vvv";
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drop table "public"."aunwanted";
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drop table "public"."columnless_table";
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@ -112,6 +112,32 @@ alter sequence "public"."bug_id_seq" owned by "public"."bug"."id";
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alter sequence "public"."products_product_no_seq" owned by "public"."products"."product_no";
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drop sequence if exists "public"."aunwanted_id_seq";
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drop sequence if exists "public"."orders_order_id_seq";
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drop type "public"."unwanted_enum";
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drop extension if exists "pg_trgm";
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CREATE UNIQUE INDEX order_items_pkey ON public.order_items USING btree (product_no, order_id);
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CREATE INDEX products_name_idx ON public.products USING btree (name);
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CREATE UNIQUE INDEX products_pkey ON public.products USING btree (product_no);
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alter table "public"."order_items" add constraint "order_items_pkey" PRIMARY KEY using index "order_items_pkey";
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alter table "public"."products" add constraint "products_pkey" PRIMARY KEY using index "products_pkey";
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alter table "public"."order_items" add constraint "order_items_order_id_fkey" FOREIGN KEY (order_id) REFERENCES orders(order_id) ON DELETE CASCADE;
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alter table "public"."order_items" add constraint "order_items_product_no_fkey" FOREIGN KEY (product_no) REFERENCES products(product_no) ON DELETE RESTRICT;
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alter table "public"."products" add constraint "y" CHECK ((price > (0)::numeric));
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alter table "public"."products" add constraint "x" CHECK ((price > (10)::numeric));
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set check_function_bodies = off;
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CREATE OR REPLACE FUNCTION public.newfunc(i integer, t text[])
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@ -146,32 +172,6 @@ create materialized view "public"."matvvv" as SELECT 2;
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create or replace view "public"."vvv" as SELECT 2;
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drop sequence if exists "public"."aunwanted_id_seq";
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drop sequence if exists "public"."orders_order_id_seq";
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drop type "public"."unwanted_enum";
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drop extension if exists "pg_trgm";
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CREATE UNIQUE INDEX order_items_pkey ON public.order_items USING btree (product_no, order_id);
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CREATE INDEX products_name_idx ON public.products USING btree (name);
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CREATE UNIQUE INDEX products_pkey ON public.products USING btree (product_no);
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alter table "public"."order_items" add constraint "order_items_pkey" PRIMARY KEY using index "order_items_pkey";
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alter table "public"."products" add constraint "products_pkey" PRIMARY KEY using index "products_pkey";
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alter table "public"."order_items" add constraint "order_items_order_id_fkey" FOREIGN KEY (order_id) REFERENCES orders(order_id) ON DELETE CASCADE;
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alter table "public"."order_items" add constraint "order_items_product_no_fkey" FOREIGN KEY (product_no) REFERENCES products(product_no) ON DELETE RESTRICT;
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alter table "public"."products" add constraint "y" CHECK ((price > (0)::numeric));
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alter table "public"."products" add constraint "x" CHECK ((price > (10)::numeric));
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grant update on table "public"."products" to "postgres";
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drop schema if exists "badschema";
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|
@ -4,13 +4,14 @@ import io
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from difflib import ndiff as difflib_diff
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import pytest
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# import yaml
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from pytest import raises
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from schemainspect import get_inspector
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from sqlbag import S, load_sql_from_file, temporary_database
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from migra import Migration, Statements, UnsafeMigrationException
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from migra.command import parse_args, run
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from schemainspect import get_inspector
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def textdiff(a, b):
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@ -43,37 +44,12 @@ def outs():
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return io.StringIO(), io.StringIO()
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def test_deps():
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for FIXTURE_NAME in ["dependencies", "dependencies2", "dependencies3"]:
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do_fixture_test(FIXTURE_NAME)
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def test_partitioning():
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for FIXTURE_NAME in ["partitioning"]:
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do_fixture_test(FIXTURE_NAME)
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def test_identitycols():
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for FIXTURE_NAME in ["identitycols"]:
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do_fixture_test(FIXTURE_NAME)
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def test_collations():
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for FIXTURE_NAME in ["collations"]:
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do_fixture_test(FIXTURE_NAME)
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def test_triggers():
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for FIXTURE_NAME in ["triggers", "triggers2", "triggers3"]:
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do_fixture_test(FIXTURE_NAME)
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def test_singleschemea():
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def test_singleschema():
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for FIXTURE_NAME in ["singleschema"]:
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do_fixture_test(FIXTURE_NAME, schema="goodschema")
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def test_excludeschemea():
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def test_excludeschema():
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for FIXTURE_NAME in ["excludeschema"]:
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do_fixture_test(FIXTURE_NAME, exclude_schema="excludedschema")
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@ -85,6 +61,9 @@ def test_singleschema_ext():
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fixtures = """\
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everything
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collations
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identitycols
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partitioning
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privileges
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enumdefaults
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enumdeps
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@ -92,6 +71,13 @@ extversions
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seq
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inherit
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inherit2
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triggers
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triggers2
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triggers3
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dependencies
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dependencies2
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dependencies3
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dependencies4
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""".split()
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# fixtures = [(_, ) for _ in fixtures]
|
||||
@ -175,8 +161,11 @@ def do_fixture_test(
|
||||
assert run(args, out=out, err=err) == 2
|
||||
assert err.getvalue() == ""
|
||||
|
||||
output = out.getvalue().strip()
|
||||
|
||||
if check_expected:
|
||||
assert out.getvalue().strip() == EXPECTED
|
||||
assert output == EXPECTED
|
||||
|
||||
ADDITIONS = io.open(fixture_path + "additions.sql").read().strip()
|
||||
EXPECTED2 = io.open(fixture_path + "expected2.sql").read().strip()
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user