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Remove dynamic translation of regression test scripts, step 2.
"git mv" all the input/*.source and output/*.source files into the corresponding sql/ and expected/ directories. Then remove the pg_regress and Makefile infrastructure associated with dynamic translation. Discussion: https://postgr.es/m/1655733.1639871614@sss.pgh.pa.us
This commit is contained in:
Tom Lane
1
contrib/file_fdw/expected/.gitignore
vendored
1
contrib/file_fdw/expected/.gitignore
vendored
@ -1 +0,0 @@
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/file_fdw.out
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477
contrib/file_fdw/expected/file_fdw.out
Normal file
477
contrib/file_fdw/expected/file_fdw.out
Normal file
@ -0,0 +1,477 @@
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--
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-- Test foreign-data wrapper file_fdw.
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--
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-- directory paths are passed to us in environment variables
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\getenv abs_srcdir PG_ABS_SRCDIR
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-- Clean up in case a prior regression run failed
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SET client_min_messages TO 'warning';
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DROP ROLE IF EXISTS regress_file_fdw_superuser, regress_file_fdw_user, regress_no_priv_user;
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RESET client_min_messages;
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CREATE ROLE regress_file_fdw_superuser LOGIN SUPERUSER; -- is a superuser
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CREATE ROLE regress_file_fdw_user LOGIN; -- has priv and user mapping
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CREATE ROLE regress_no_priv_user LOGIN; -- has priv but no user mapping
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-- Install file_fdw
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CREATE EXTENSION file_fdw;
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-- create function to filter unstable results of EXPLAIN
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CREATE FUNCTION explain_filter(text) RETURNS setof text
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LANGUAGE plpgsql AS
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$$
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declare
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ln text;
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begin
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for ln in execute $1
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loop
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-- Remove the path portion of foreign file names
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ln := regexp_replace(ln, 'Foreign File: .*/([a-z.]+)$', 'Foreign File: .../\1');
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return next ln;
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end loop;
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end;
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$$;
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-- regress_file_fdw_superuser owns fdw-related objects
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SET ROLE regress_file_fdw_superuser;
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CREATE SERVER file_server FOREIGN DATA WRAPPER file_fdw;
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-- privilege tests
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SET ROLE regress_file_fdw_user;
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CREATE FOREIGN DATA WRAPPER file_fdw2 HANDLER file_fdw_handler VALIDATOR file_fdw_validator; -- ERROR
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ERROR: permission denied to create foreign-data wrapper "file_fdw2"
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HINT: Must be superuser to create a foreign-data wrapper.
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CREATE SERVER file_server2 FOREIGN DATA WRAPPER file_fdw; -- ERROR
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ERROR: permission denied for foreign-data wrapper file_fdw
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CREATE USER MAPPING FOR regress_file_fdw_user SERVER file_server; -- ERROR
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ERROR: permission denied for foreign server file_server
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SET ROLE regress_file_fdw_superuser;
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GRANT USAGE ON FOREIGN SERVER file_server TO regress_file_fdw_user;
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SET ROLE regress_file_fdw_user;
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CREATE USER MAPPING FOR regress_file_fdw_user SERVER file_server;
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-- create user mappings and grant privilege to test users
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SET ROLE regress_file_fdw_superuser;
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CREATE USER MAPPING FOR regress_file_fdw_superuser SERVER file_server;
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CREATE USER MAPPING FOR regress_no_priv_user SERVER file_server;
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-- validator tests
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CREATE FOREIGN TABLE tbl () SERVER file_server OPTIONS (format 'xml'); -- ERROR
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ERROR: COPY format "xml" not recognized
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CREATE FOREIGN TABLE tbl () SERVER file_server OPTIONS (format 'text', header 'true'); -- ERROR
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ERROR: COPY HEADER available only in CSV mode
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CREATE FOREIGN TABLE tbl () SERVER file_server OPTIONS (format 'text', quote ':'); -- ERROR
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ERROR: COPY quote available only in CSV mode
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CREATE FOREIGN TABLE tbl () SERVER file_server OPTIONS (format 'text', escape ':'); -- ERROR
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ERROR: COPY escape available only in CSV mode
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CREATE FOREIGN TABLE tbl () SERVER file_server OPTIONS (format 'binary', header 'true'); -- ERROR
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ERROR: COPY HEADER available only in CSV mode
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CREATE FOREIGN TABLE tbl () SERVER file_server OPTIONS (format 'binary', quote ':'); -- ERROR
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ERROR: COPY quote available only in CSV mode
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CREATE FOREIGN TABLE tbl () SERVER file_server OPTIONS (format 'binary', escape ':'); -- ERROR
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ERROR: COPY escape available only in CSV mode
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CREATE FOREIGN TABLE tbl () SERVER file_server OPTIONS (format 'text', delimiter 'a'); -- ERROR
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ERROR: COPY delimiter cannot be "a"
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CREATE FOREIGN TABLE tbl () SERVER file_server OPTIONS (format 'text', escape '-'); -- ERROR
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ERROR: COPY escape available only in CSV mode
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CREATE FOREIGN TABLE tbl () SERVER file_server OPTIONS (format 'csv', quote '-', null '=-='); -- ERROR
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ERROR: CSV quote character must not appear in the NULL specification
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CREATE FOREIGN TABLE tbl () SERVER file_server OPTIONS (format 'csv', delimiter '-', null '=-='); -- ERROR
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ERROR: COPY delimiter must not appear in the NULL specification
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CREATE FOREIGN TABLE tbl () SERVER file_server OPTIONS (format 'csv', delimiter '-', quote '-'); -- ERROR
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ERROR: COPY delimiter and quote must be different
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CREATE FOREIGN TABLE tbl () SERVER file_server OPTIONS (format 'csv', delimiter '---'); -- ERROR
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ERROR: COPY delimiter must be a single one-byte character
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CREATE FOREIGN TABLE tbl () SERVER file_server OPTIONS (format 'csv', quote '---'); -- ERROR
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ERROR: COPY quote must be a single one-byte character
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CREATE FOREIGN TABLE tbl () SERVER file_server OPTIONS (format 'csv', escape '---'); -- ERROR
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ERROR: COPY escape must be a single one-byte character
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CREATE FOREIGN TABLE tbl () SERVER file_server OPTIONS (format 'text', delimiter '\'); -- ERROR
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ERROR: COPY delimiter cannot be "\"
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CREATE FOREIGN TABLE tbl () SERVER file_server OPTIONS (format 'text', delimiter '.'); -- ERROR
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ERROR: COPY delimiter cannot be "."
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CREATE FOREIGN TABLE tbl () SERVER file_server OPTIONS (format 'text', delimiter '1'); -- ERROR
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ERROR: COPY delimiter cannot be "1"
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CREATE FOREIGN TABLE tbl () SERVER file_server OPTIONS (format 'text', delimiter 'a'); -- ERROR
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ERROR: COPY delimiter cannot be "a"
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CREATE FOREIGN TABLE tbl () SERVER file_server OPTIONS (format 'csv', delimiter '
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'); -- ERROR
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ERROR: COPY delimiter cannot be newline or carriage return
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CREATE FOREIGN TABLE tbl () SERVER file_server OPTIONS (format 'csv', null '
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'); -- ERROR
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ERROR: COPY null representation cannot use newline or carriage return
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CREATE FOREIGN TABLE tbl () SERVER file_server; -- ERROR
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ERROR: either filename or program is required for file_fdw foreign tables
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\set filename :abs_srcdir '/data/agg.data'
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CREATE FOREIGN TABLE agg_text (
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a int2 CHECK (a >= 0),
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b float4
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) SERVER file_server
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OPTIONS (format 'text', filename :'filename', delimiter ' ', null '\N');
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GRANT SELECT ON agg_text TO regress_file_fdw_user;
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\set filename :abs_srcdir '/data/agg.csv'
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CREATE FOREIGN TABLE agg_csv (
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a int2,
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b float4
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) SERVER file_server
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OPTIONS (format 'csv', filename :'filename', header 'true', delimiter ';', quote '@', escape '"', null '');
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ALTER FOREIGN TABLE agg_csv ADD CHECK (a >= 0);
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\set filename :abs_srcdir '/data/agg.bad'
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CREATE FOREIGN TABLE agg_bad (
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a int2,
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b float4
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) SERVER file_server
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OPTIONS (format 'csv', filename :'filename', header 'true', delimiter ';', quote '@', escape '"', null '');
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ALTER FOREIGN TABLE agg_bad ADD CHECK (a >= 0);
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-- per-column options tests
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\set filename :abs_srcdir '/data/text.csv'
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CREATE FOREIGN TABLE text_csv (
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word1 text OPTIONS (force_not_null 'true'),
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word2 text OPTIONS (force_not_null 'off'),
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word3 text OPTIONS (force_null 'true'),
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word4 text OPTIONS (force_null 'off')
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) SERVER file_server
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OPTIONS (format 'text', filename :'filename', null 'NULL');
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SELECT * FROM text_csv; -- ERROR
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ERROR: COPY force not null available only in CSV mode
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ALTER FOREIGN TABLE text_csv OPTIONS (SET format 'csv');
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\pset null _null_
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SELECT * FROM text_csv;
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word1 | word2 | word3 | word4
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-------+--------+--------+--------
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AAA | aaa | 123 |
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XYZ | xyz | | 321
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NULL | _null_ | _null_ | _null_
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NULL | _null_ | _null_ | _null_
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ABC | abc | |
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(5 rows)
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-- force_not_null and force_null can be used together on the same column
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ALTER FOREIGN TABLE text_csv ALTER COLUMN word1 OPTIONS (force_null 'true');
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ALTER FOREIGN TABLE text_csv ALTER COLUMN word3 OPTIONS (force_not_null 'true');
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-- force_not_null is not allowed to be specified at any foreign object level:
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ALTER FOREIGN DATA WRAPPER file_fdw OPTIONS (ADD force_not_null '*'); -- ERROR
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ERROR: invalid option "force_not_null"
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HINT: There are no valid options in this context.
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ALTER SERVER file_server OPTIONS (ADD force_not_null '*'); -- ERROR
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ERROR: invalid option "force_not_null"
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HINT: There are no valid options in this context.
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CREATE USER MAPPING FOR public SERVER file_server OPTIONS (force_not_null '*'); -- ERROR
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ERROR: invalid option "force_not_null"
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||||
HINT: There are no valid options in this context.
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||||
CREATE FOREIGN TABLE tbl () SERVER file_server OPTIONS (force_not_null '*'); -- ERROR
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ERROR: invalid option "force_not_null"
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HINT: Valid options in this context are: filename, program, format, header, delimiter, quote, escape, null, encoding
|
||||
-- force_null is not allowed to be specified at any foreign object level:
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||||
ALTER FOREIGN DATA WRAPPER file_fdw OPTIONS (ADD force_null '*'); -- ERROR
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ERROR: invalid option "force_null"
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HINT: There are no valid options in this context.
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ALTER SERVER file_server OPTIONS (ADD force_null '*'); -- ERROR
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ERROR: invalid option "force_null"
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HINT: There are no valid options in this context.
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||||
CREATE USER MAPPING FOR public SERVER file_server OPTIONS (force_null '*'); -- ERROR
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||||
ERROR: invalid option "force_null"
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HINT: There are no valid options in this context.
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||||
CREATE FOREIGN TABLE tbl () SERVER file_server OPTIONS (force_null '*'); -- ERROR
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||||
ERROR: invalid option "force_null"
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HINT: Valid options in this context are: filename, program, format, header, delimiter, quote, escape, null, encoding
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||||
-- basic query tests
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||||
SELECT * FROM agg_text WHERE b > 10.0 ORDER BY a;
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a | b
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-----+--------
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||||
42 | 324.78
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||||
100 | 99.097
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||||
(2 rows)
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||||
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||||
SELECT * FROM agg_csv ORDER BY a;
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a | b
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-----+---------
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||||
0 | 0.09561
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||||
42 | 324.78
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||||
100 | 99.097
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||||
(3 rows)
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SELECT * FROM agg_csv c JOIN agg_text t ON (t.a = c.a) ORDER BY c.a;
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a | b | a | b
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-----+---------+-----+---------
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0 | 0.09561 | 0 | 0.09561
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||||
42 | 324.78 | 42 | 324.78
|
||||
100 | 99.097 | 100 | 99.097
|
||||
(3 rows)
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||||
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||||
-- error context report tests
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SELECT * FROM agg_bad; -- ERROR
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ERROR: invalid input syntax for type real: "aaa"
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CONTEXT: COPY agg_bad, line 3, column b: "aaa"
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||||
-- misc query tests
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\t on
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SELECT explain_filter('EXPLAIN (VERBOSE, COSTS FALSE) SELECT * FROM agg_csv');
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Foreign Scan on public.agg_csv
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Output: a, b
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Foreign File: .../agg.csv
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\t off
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PREPARE st(int) AS SELECT * FROM agg_csv WHERE a = $1;
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EXECUTE st(100);
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a | b
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-----+--------
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||||
100 | 99.097
|
||||
(1 row)
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EXECUTE st(100);
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||||
a | b
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||||
-----+--------
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||||
100 | 99.097
|
||||
(1 row)
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||||
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||||
DEALLOCATE st;
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-- tableoid
|
||||
SELECT tableoid::regclass, b FROM agg_csv;
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tableoid | b
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||||
----------+---------
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||||
agg_csv | 99.097
|
||||
agg_csv | 0.09561
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||||
agg_csv | 324.78
|
||||
(3 rows)
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||||
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||||
-- updates aren't supported
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||||
INSERT INTO agg_csv VALUES(1,2.0);
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ERROR: cannot insert into foreign table "agg_csv"
|
||||
UPDATE agg_csv SET a = 1;
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ERROR: cannot update foreign table "agg_csv"
|
||||
DELETE FROM agg_csv WHERE a = 100;
|
||||
ERROR: cannot delete from foreign table "agg_csv"
|
||||
-- but this should be allowed
|
||||
SELECT * FROM agg_csv FOR UPDATE;
|
||||
a | b
|
||||
-----+---------
|
||||
100 | 99.097
|
||||
0 | 0.09561
|
||||
42 | 324.78
|
||||
(3 rows)
|
||||
|
||||
-- copy from isn't supported either
|
||||
COPY agg_csv FROM STDIN;
|
||||
ERROR: cannot insert into foreign table "agg_csv"
|
||||
-- constraint exclusion tests
|
||||
\t on
|
||||
SELECT explain_filter('EXPLAIN (VERBOSE, COSTS FALSE) SELECT * FROM agg_csv WHERE a < 0');
|
||||
Foreign Scan on public.agg_csv
|
||||
Output: a, b
|
||||
Filter: (agg_csv.a < 0)
|
||||
Foreign File: .../agg.csv
|
||||
|
||||
\t off
|
||||
SELECT * FROM agg_csv WHERE a < 0;
|
||||
a | b
|
||||
---+---
|
||||
(0 rows)
|
||||
|
||||
SET constraint_exclusion = 'on';
|
||||
\t on
|
||||
SELECT explain_filter('EXPLAIN (VERBOSE, COSTS FALSE) SELECT * FROM agg_csv WHERE a < 0');
|
||||
Result
|
||||
Output: a, b
|
||||
One-Time Filter: false
|
||||
|
||||
\t off
|
||||
SELECT * FROM agg_csv WHERE a < 0;
|
||||
a | b
|
||||
---+---
|
||||
(0 rows)
|
||||
|
||||
RESET constraint_exclusion;
|
||||
-- table inheritance tests
|
||||
CREATE TABLE agg (a int2, b float4);
|
||||
ALTER FOREIGN TABLE agg_csv INHERIT agg;
|
||||
SELECT tableoid::regclass, * FROM agg;
|
||||
tableoid | a | b
|
||||
----------+-----+---------
|
||||
agg_csv | 100 | 99.097
|
||||
agg_csv | 0 | 0.09561
|
||||
agg_csv | 42 | 324.78
|
||||
(3 rows)
|
||||
|
||||
SELECT tableoid::regclass, * FROM agg_csv;
|
||||
tableoid | a | b
|
||||
----------+-----+---------
|
||||
agg_csv | 100 | 99.097
|
||||
agg_csv | 0 | 0.09561
|
||||
agg_csv | 42 | 324.78
|
||||
(3 rows)
|
||||
|
||||
SELECT tableoid::regclass, * FROM ONLY agg;
|
||||
tableoid | a | b
|
||||
----------+---+---
|
||||
(0 rows)
|
||||
|
||||
-- updates aren't supported
|
||||
UPDATE agg SET a = 1;
|
||||
ERROR: cannot update foreign table "agg_csv"
|
||||
DELETE FROM agg WHERE a = 100;
|
||||
ERROR: cannot delete from foreign table "agg_csv"
|
||||
-- but this should be allowed
|
||||
SELECT tableoid::regclass, * FROM agg FOR UPDATE;
|
||||
tableoid | a | b
|
||||
----------+-----+---------
|
||||
agg_csv | 100 | 99.097
|
||||
agg_csv | 0 | 0.09561
|
||||
agg_csv | 42 | 324.78
|
||||
(3 rows)
|
||||
|
||||
ALTER FOREIGN TABLE agg_csv NO INHERIT agg;
|
||||
DROP TABLE agg;
|
||||
-- declarative partitioning tests
|
||||
SET ROLE regress_file_fdw_superuser;
|
||||
CREATE TABLE pt (a int, b text) partition by list (a);
|
||||
\set filename :abs_srcdir '/data/list1.csv'
|
||||
CREATE FOREIGN TABLE p1 partition of pt for values in (1) SERVER file_server
|
||||
OPTIONS (format 'csv', filename :'filename', delimiter ',');
|
||||
CREATE TABLE p2 partition of pt for values in (2);
|
||||
SELECT tableoid::regclass, * FROM pt;
|
||||
tableoid | a | b
|
||||
----------+---+-----
|
||||
p1 | 1 | foo
|
||||
p1 | 1 | bar
|
||||
(2 rows)
|
||||
|
||||
SELECT tableoid::regclass, * FROM p1;
|
||||
tableoid | a | b
|
||||
----------+---+-----
|
||||
p1 | 1 | foo
|
||||
p1 | 1 | bar
|
||||
(2 rows)
|
||||
|
||||
SELECT tableoid::regclass, * FROM p2;
|
||||
tableoid | a | b
|
||||
----------+---+---
|
||||
(0 rows)
|
||||
|
||||
\set filename :abs_srcdir '/data/list2.bad'
|
||||
COPY pt FROM :'filename' with (format 'csv', delimiter ','); -- ERROR
|
||||
ERROR: cannot insert into foreign table "p1"
|
||||
CONTEXT: COPY pt, line 2: "1,qux"
|
||||
\set filename :abs_srcdir '/data/list2.csv'
|
||||
COPY pt FROM :'filename' with (format 'csv', delimiter ',');
|
||||
SELECT tableoid::regclass, * FROM pt;
|
||||
tableoid | a | b
|
||||
----------+---+-----
|
||||
p1 | 1 | foo
|
||||
p1 | 1 | bar
|
||||
p2 | 2 | baz
|
||||
p2 | 2 | qux
|
||||
(4 rows)
|
||||
|
||||
SELECT tableoid::regclass, * FROM p1;
|
||||
tableoid | a | b
|
||||
----------+---+-----
|
||||
p1 | 1 | foo
|
||||
p1 | 1 | bar
|
||||
(2 rows)
|
||||
|
||||
SELECT tableoid::regclass, * FROM p2;
|
||||
tableoid | a | b
|
||||
----------+---+-----
|
||||
p2 | 2 | baz
|
||||
p2 | 2 | qux
|
||||
(2 rows)
|
||||
|
||||
INSERT INTO pt VALUES (1, 'xyzzy'); -- ERROR
|
||||
ERROR: cannot insert into foreign table "p1"
|
||||
INSERT INTO pt VALUES (2, 'xyzzy');
|
||||
UPDATE pt set a = 1 where a = 2; -- ERROR
|
||||
ERROR: cannot insert into foreign table "p1"
|
||||
SELECT tableoid::regclass, * FROM pt;
|
||||
tableoid | a | b
|
||||
----------+---+-------
|
||||
p1 | 1 | foo
|
||||
p1 | 1 | bar
|
||||
p2 | 2 | baz
|
||||
p2 | 2 | qux
|
||||
p2 | 2 | xyzzy
|
||||
(5 rows)
|
||||
|
||||
SELECT tableoid::regclass, * FROM p1;
|
||||
tableoid | a | b
|
||||
----------+---+-----
|
||||
p1 | 1 | foo
|
||||
p1 | 1 | bar
|
||||
(2 rows)
|
||||
|
||||
SELECT tableoid::regclass, * FROM p2;
|
||||
tableoid | a | b
|
||||
----------+---+-------
|
||||
p2 | 2 | baz
|
||||
p2 | 2 | qux
|
||||
p2 | 2 | xyzzy
|
||||
(3 rows)
|
||||
|
||||
DROP TABLE pt;
|
||||
-- generated column tests
|
||||
\set filename :abs_srcdir '/data/list1.csv'
|
||||
CREATE FOREIGN TABLE gft1 (a int, b text, c text GENERATED ALWAYS AS ('foo') STORED) SERVER file_server
|
||||
OPTIONS (format 'csv', filename :'filename', delimiter ',');
|
||||
SELECT a, c FROM gft1;
|
||||
a | c
|
||||
---+--------
|
||||
1 | _null_
|
||||
1 | _null_
|
||||
(2 rows)
|
||||
|
||||
DROP FOREIGN TABLE gft1;
|
||||
-- privilege tests
|
||||
SET ROLE regress_file_fdw_superuser;
|
||||
SELECT * FROM agg_text ORDER BY a;
|
||||
a | b
|
||||
-----+---------
|
||||
0 | 0.09561
|
||||
42 | 324.78
|
||||
56 | 7.8
|
||||
100 | 99.097
|
||||
(4 rows)
|
||||
|
||||
SET ROLE regress_file_fdw_user;
|
||||
SELECT * FROM agg_text ORDER BY a;
|
||||
a | b
|
||||
-----+---------
|
||||
0 | 0.09561
|
||||
42 | 324.78
|
||||
56 | 7.8
|
||||
100 | 99.097
|
||||
(4 rows)
|
||||
|
||||
SET ROLE regress_no_priv_user;
|
||||
SELECT * FROM agg_text ORDER BY a; -- ERROR
|
||||
ERROR: permission denied for foreign table agg_text
|
||||
SET ROLE regress_file_fdw_user;
|
||||
\t on
|
||||
SELECT explain_filter('EXPLAIN (VERBOSE, COSTS FALSE) SELECT * FROM agg_text WHERE a > 0');
|
||||
Foreign Scan on public.agg_text
|
||||
Output: a, b
|
||||
Filter: (agg_text.a > 0)
|
||||
Foreign File: .../agg.data
|
||||
|
||||
\t off
|
||||
-- file FDW allows foreign tables to be accessed without user mapping
|
||||
DROP USER MAPPING FOR regress_file_fdw_user SERVER file_server;
|
||||
SELECT * FROM agg_text ORDER BY a;
|
||||
a | b
|
||||
-----+---------
|
||||
0 | 0.09561
|
||||
42 | 324.78
|
||||
56 | 7.8
|
||||
100 | 99.097
|
||||
(4 rows)
|
||||
|
||||
-- privilege tests for object
|
||||
SET ROLE regress_file_fdw_superuser;
|
||||
ALTER FOREIGN TABLE agg_text OWNER TO regress_file_fdw_user;
|
||||
ALTER FOREIGN TABLE agg_text OPTIONS (SET format 'text');
|
||||
SET ROLE regress_file_fdw_user;
|
||||
ALTER FOREIGN TABLE agg_text OPTIONS (SET format 'text');
|
||||
ERROR: only superuser or a member of the pg_read_server_files role may specify the filename option of a file_fdw foreign table
|
||||
SET ROLE regress_file_fdw_superuser;
|
||||
-- cleanup
|
||||
RESET ROLE;
|
||||
DROP EXTENSION file_fdw CASCADE;
|
||||
NOTICE: drop cascades to 7 other objects
|
||||
DETAIL: drop cascades to server file_server
|
||||
drop cascades to user mapping for regress_file_fdw_superuser on server file_server
|
||||
drop cascades to user mapping for regress_no_priv_user on server file_server
|
||||
drop cascades to foreign table agg_text
|
||||
drop cascades to foreign table agg_csv
|
||||
drop cascades to foreign table agg_bad
|
||||
drop cascades to foreign table text_csv
|
||||
DROP ROLE regress_file_fdw_superuser, regress_file_fdw_user, regress_no_priv_user;
|
||||
Reference in New Issue
Block a user