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Add federated server list remotes

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Includes:
- CDB_Federated_Server_List_Remote_Schemas
- CDB_Federated_Server_List_Remote_Tables
This commit is contained in:
Raul Marin
2019-10-29 18:26:36 +01:00
parent e22aaee5f5
commit 144c4e722b
5 changed files with 286 additions and 29 deletions
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117
test/CDB_FederatedServer_ListRemote.sql Normal file
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-- ===================================================================
-- create FDW objects
-- ===================================================================
\set QUIET on
SET client_min_messages TO error;
\set VERBOSITY terse
SET SESSION AUTHORIZATION postgres;
CREATE EXTENSION postgres_fdw;
CREATE ROLE cdb_fs_tester SUPERUSER LOGIN PASSWORD 'cdb_fs_passwd';
CREATE DATABASE cdb_fs_tester OWNER cdb_fs_tester;
SELECT 'C1', cartodb.CDB_Federated_Server_Register_PG(server := 'loopback'::text, config := '{
"server": {
"host": "localhost",
"port": @@PGPORT@@
},
"credentials": {
"username": "cdb_fs_tester",
"password": "cdb_fs_passwd"
}
}'::jsonb);
SELECT 'C2', cartodb.CDB_Federated_Server_Register_PG(server := 'loopback2'::text, config := '{
"server": {
"host": "localhost",
"port": @@PGPORT@@
},
"credentials": {
"username": "cdb_fs_tester",
"password": "cdb_fs_passwd"
}
}'::jsonb);
-- ===================================================================
-- create objects used through FDW loopback server
-- ===================================================================
\c cdb_fs_tester cdb_fs_tester
CREATE TYPE user_enum AS ENUM ('foo', 'bar', 'buz');
CREATE SCHEMA "S 1";
CREATE TABLE "S 1"."T 1" (
"C 1" int NOT NULL,
c2 int NOT NULL,
c3 text,
c4 timestamptz,
c5 timestamp,
c6 varchar(10),
c7 char(10),
c8 user_enum,
CONSTRAINT t1_pkey PRIMARY KEY ("C 1")
);
CREATE TABLE "S 1"."T 2" (
c1 int NOT NULL,
c2 text,
CONSTRAINT t2_pkey PRIMARY KEY (c1)
);
CREATE TABLE "S 1"."T 3" (
c1 int NOT NULL,
c2 int NOT NULL,
c3 text,
CONSTRAINT t3_pkey PRIMARY KEY (c1)
);
CREATE TABLE "S 1"."T 4" (
c1 int NOT NULL,
c2 int NOT NULL,
c3 text,
CONSTRAINT t4_pkey PRIMARY KEY (c1)
);
-- Disable autovacuum for these tables to avoid unexpected effects of that
ALTER TABLE "S 1"."T 1" SET (autovacuum_enabled = 'false');
ALTER TABLE "S 1"."T 2" SET (autovacuum_enabled = 'false');
ALTER TABLE "S 1"."T 3" SET (autovacuum_enabled = 'false');
ALTER TABLE "S 1"."T 4" SET (autovacuum_enabled = 'false');
\c contrib_regression postgres
SET client_min_messages TO notice;
\set VERBOSITY terse
\set QUIET off
-- ===================================================================
-- Test the listing functions
-- ===================================================================
\echo 'Test listing of remote schemas (sunny day)'
SELECT * FROM cartodb.CDB_Federated_Server_List_Remote_Schemas(remote_server => 'loopback')
WHERE remote_schema NOT LIKE 'pg_%' -- Exclude toast and temp schemas
ORDER BY remote_schema;
\echo 'Test listing of remote tables (sunny day)'
SELECT * FROM cartodb.CDB_Federated_Server_List_Remote_Tables(remote_server => 'loopback', remote_schema => 'S 1')
ORDER BY remote_table;
-- ===================================================================
-- Cleanup
-- ===================================================================
\set QUIET on
\c cdb_fs_tester cdb_fs_tester
DROP TABLE "S 1". "T 1";
DROP TABLE "S 1". "T 2";
DROP TABLE "S 1". "T 3";
DROP TABLE "S 1". "T 4";
DROP SCHEMA "S 1";
DROP TYPE user_enum;
\c contrib_regression postgres
\set QUIET on
SET client_min_messages TO error;
\set VERBOSITY terse
SELECT 'D1', cartodb.CDB_Federated_Server_Unregister(server := 'loopback'::text);
SELECT 'D2', cartodb.CDB_Federated_Server_Unregister(server := 'loopback2'::text);
DROP DATABASE cdb_fs_tester;
DROP ROLE cdb_fs_tester;
\set QUIET off