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Fix inappropriate quoting in dblink. From Joe Conway.

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This commit is contained in:
Tom Lane
2002-11-23 18:59:25 +00:00
parent c3637205b2
commit 11d337185d
4 changed files with 116 additions and 12 deletions
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20
contrib/dblink/sql/dblink.sql
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@ -44,6 +44,26 @@ SELECT dblink_build_sql_update('foo','1 2',2,'{"0", "a"}','{"99", "xyz"}');
-- build a delete statement based on a local tuple,
SELECT dblink_build_sql_delete('foo','1 2',2,'{"0", "a"}');
-- retest using a quoted and schema qualified table
CREATE SCHEMA "MySchema";
CREATE TABLE "MySchema"."Foo"(f1 int, f2 text, f3 text[], primary key (f1,f2));
INSERT INTO "MySchema"."Foo" VALUES (0,'a','{"a0","b0","c0"}');
-- list the primary key fields
SELECT *
FROM dblink_get_pkey('"MySchema"."Foo"');
-- build an insert statement based on a local tuple,
-- replacing the primary key values with new ones
SELECT dblink_build_sql_insert('"MySchema"."Foo"','1 2',2,'{"0", "a"}','{"99", "xyz"}');
-- build an update statement based on a local tuple,
-- replacing the primary key values with new ones
SELECT dblink_build_sql_update('"MySchema"."Foo"','1 2',2,'{"0", "a"}','{"99", "xyz"}');
-- build a delete statement based on a local tuple,
SELECT dblink_build_sql_delete('"MySchema"."Foo"','1 2',2,'{"0", "a"}');
-- regular old dblink
SELECT *
FROM dblink('dbname=regression','SELECT * FROM foo') AS t(a int, b text, c text[])