mirror of https://github.com/citusdata/citus.git
56 lines
2.0 KiB
Plaintext
56 lines
2.0 KiB
Plaintext
--
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-- Tests the different DROP commands for cstore_fdw tables.
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--
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-- DROP FOREIGN TABL
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-- DROP SCHEMA
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-- DROP EXTENSION
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-- DROP DATABASE
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--
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-- Note that travis does not create
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-- cstore_fdw extension in default database (postgres). This has caused
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-- different behavior between travis tests and local tests. Thus
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-- 'postgres' directory is excluded from comparison to have the same result.
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-- store postgres database oid
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SELECT oid postgres_oid FROM pg_database WHERE datname = 'postgres' \gset
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SELECT count(*) AS cstore_data_files_before_drop FROM cstore.cstore_data_files \gset
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-- DROP cstore_fdw tables
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DROP FOREIGN TABLE contestant;
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DROP FOREIGN TABLE contestant_compressed;
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-- make sure DROP deletes metadata
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SELECT :cstore_data_files_before_drop - count(*) FROM cstore.cstore_data_files;
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?column?
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----------
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2
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(1 row)
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-- Create a cstore_fdw table under a schema and drop it.
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CREATE SCHEMA test_schema;
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CREATE FOREIGN TABLE test_schema.test_table(data int) SERVER cstore_server;
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SELECT count(*) AS cstore_data_files_before_drop FROM cstore.cstore_data_files \gset
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DROP SCHEMA test_schema CASCADE;
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NOTICE: drop cascades to foreign table test_schema.test_table
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SELECT :cstore_data_files_before_drop - count(*) FROM cstore.cstore_data_files;
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?column?
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----------
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1
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(1 row)
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SELECT current_database() datname \gset
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CREATE DATABASE db_to_drop;
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\c db_to_drop
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CREATE EXTENSION cstore_fdw;
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CREATE SERVER cstore_server FOREIGN DATA WRAPPER cstore_fdw;
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SELECT oid::text databaseoid FROM pg_database WHERE datname = current_database() \gset
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CREATE FOREIGN TABLE test_table(data int) SERVER cstore_server;
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DROP EXTENSION cstore_fdw CASCADE;
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NOTICE: drop cascades to 2 other objects
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DETAIL: drop cascades to server cstore_server
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drop cascades to foreign table test_table
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-- test database drop
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CREATE EXTENSION cstore_fdw;
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CREATE SERVER cstore_server FOREIGN DATA WRAPPER cstore_fdw;
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SELECT oid::text databaseoid FROM pg_database WHERE datname = current_database() \gset
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CREATE FOREIGN TABLE test_table(data int) SERVER cstore_server;
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\c :datname
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DROP DATABASE db_to_drop;
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