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Merge pull request #365 from CartoDB/table-syncer-notmps

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Sync tables without using temporary hash tables
This commit is contained in:
Javier Goizueta
2019-07-04 16:05:21 +02:00
committed by GitHub
parent 29a31d4c40 dbd403a2f6
commit bf140890d8
5 changed files with 113 additions and 53 deletions
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40
test/CDB_SyncTableTest.sql
View File

@@ -50,9 +50,45 @@ UPDATE test_sync_dest SET the_geom = cartodb.CDB_LatLng(lat, lon); -- A "gecodin
\set QUIET off
SET client_min_messages TO notice;
SELECT cartodb.CDB_SyncTable('test_sync_source', 'public', 'test_sync_dest', '{the_geom, the_geom_webmercator}');
SELECT * FROM test_sync_source;
SELECT * FROM test_sync_dest;
SELECT * FROM test_sync_source ORDER BY cartodb_id;
SELECT * FROM test_sync_dest ORDER BY cartodb_id;
\echo 'It will work with schemas that need quoting'
\set QUIET on
SET client_min_messages TO error;
CREATE SCHEMA "sch-ema";
CREATE TABLE "test_sync_source2" AS SELECT * FROM test_sync_source;
\set QUIET off
SELECT cartodb.CDB_SyncTable('test_sync_source2', 'sch-ema', 'test_sync_dest');
INSERT INTO test_sync_source2(cartodb_id, lat, lon, name) VALUES (6, 6.0, 6.0, 'papaya');
DELETE FROM test_sync_source2 WHERE cartodb_id = 4;
UPDATE test_sync_source2 SET lat = 2.5 WHERE cartodb_id = 2;
SET client_min_messages TO notice;
SELECT cartodb.CDB_SyncTable('test_sync_source2', 'sch-ema', 'test_sync_dest');
\echo 'It will work with table names that need quoting'
\set QUIET on
SET client_min_messages TO error;
CREATE TABLE "test-sync-source" AS SELECT * FROM test_sync_source;
\set QUIET off
SELECT cartodb.CDB_SyncTable('test-sync-source', 'public', 'test-sync-dest');
INSERT INTO "test-sync-source"(cartodb_id, lat, lon, name) VALUES (6, 6.0, 6.0, 'papaya');
DELETE FROM "test-sync-source" WHERE cartodb_id = 4;
UPDATE "test-sync-source" SET lat = 2.5 WHERE cartodb_id = 2;
SET client_min_messages TO notice;
SELECT cartodb.CDB_SyncTable('test-sync-source', 'public', 'test-sync-dest');
\echo 'It will work with column names that need quoting'
\set QUIET on
SET client_min_messages TO error;
ALTER TABLE test_sync_source ADD COLUMN "a-column" int;
\set QUIET off
SELECT cartodb.CDB_SyncTable('test_sync_source', 'public', 'test_sync_dest2');
INSERT INTO test_sync_source(cartodb_id, lat, lon, name) VALUES (6, 6.0, 6.0, 'papaya');
DELETE FROM test_sync_source WHERE cartodb_id = 4;
UPDATE test_sync_source SET lat = 2.5 WHERE cartodb_id = 2;
SET client_min_messages TO notice;
SELECT cartodb.CDB_SyncTable('test_sync_source', 'public', 'test_sync_dest2');
-- Cleanup
ROLLBACK;

37
test/CDB_SyncTableTest_expect
View File

@@ -52,10 +52,43 @@ NOTICE: MODIFIED 0 row(s)
1|||1|1|foo
2|||2|2|bar
5|||5|5|sandia
4|||4|4|cantaloupe
5|||5|5|sandia
1|0101000020E6100000000000000000F03F000000000000F03F|0101000020110F0000DB0B4ADA772DFB402B432E49D22DFB40|1|1|foo
2|0101000020E610000000000000000000400000000000000040|0101000020110F00003C0C4ADA772D0B4177F404ABE12E0B41|2|2|bar
5|0101000020E610000000000000000014400000000000001440|0101000020110F000099476EE86AFC20413E7EB983F2012141|5|5|sandia
4|0101000020E610000000000000000010400000000000001040|0101000020110F00003C0C4ADA772D1B4160AB497020331B41|4|4|cantaloupe
5|0101000020E610000000000000000014400000000000001440|0101000020110F000099476EE86AFC20413E7EB983F2012141|5|5|sandia
It will work with schemas that need quoting
INSERT 0 1
DELETE 1
UPDATE 1
SET
NOTICE: relation "test_sync_dest" already exists, skipping
NOTICE: DELETED 1 row(s)
NOTICE: INSERTED 1 row(s)
NOTICE: MODIFIED 1 row(s)
It will work with table names that need quoting
INSERT 0 1
DELETE 1
UPDATE 1
SET
NOTICE: relation "test-sync-dest" already exists, skipping
NOTICE: DELETED 1 row(s)
NOTICE: INSERTED 1 row(s)
NOTICE: MODIFIED 1 row(s)
It will work with column names that need quoting
INSERT 0 1
DELETE 1
UPDATE 1
SET
NOTICE: relation "test_sync_dest2" already exists, skipping
NOTICE: DELETED 1 row(s)
NOTICE: INSERTED 1 row(s)
NOTICE: MODIFIED 1 row(s)
ROLLBACK