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029fac2264
It was never terribly consistent to use OR REPLACE (because of the lack of comparable functionality for data types, operators, etc), and experimentation shows that it's now positively pernicious in the extension world. We really want a failure to occur if there are any conflicts, else it's unclear what the extension-ownership state of the conflicted object ought to be. Most of the time, CREATE EXTENSION will fail anyway because of conflicts on other object types, but an extension defining only functions can succeed, with bad results.
51 lines
1.4 KiB
SQL
51 lines
1.4 KiB
SQL
/* contrib/adminpack/adminpack--1.0.sql */
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/* ***********************************************
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* Administrative functions for PostgreSQL
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* *********************************************** */
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/* generic file access functions */
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CREATE FUNCTION pg_catalog.pg_file_write(text, text, bool)
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RETURNS bigint
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AS 'MODULE_PATHNAME', 'pg_file_write'
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LANGUAGE C VOLATILE STRICT;
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CREATE FUNCTION pg_catalog.pg_file_rename(text, text, text)
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RETURNS bool
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AS 'MODULE_PATHNAME', 'pg_file_rename'
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LANGUAGE C VOLATILE;
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CREATE FUNCTION pg_catalog.pg_file_rename(text, text)
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RETURNS bool
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AS 'SELECT pg_catalog.pg_file_rename($1, $2, NULL::pg_catalog.text);'
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LANGUAGE SQL VOLATILE STRICT;
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CREATE FUNCTION pg_catalog.pg_file_unlink(text)
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RETURNS bool
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AS 'MODULE_PATHNAME', 'pg_file_unlink'
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LANGUAGE C VOLATILE STRICT;
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CREATE FUNCTION pg_catalog.pg_logdir_ls()
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RETURNS setof record
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AS 'MODULE_PATHNAME', 'pg_logdir_ls'
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LANGUAGE C VOLATILE STRICT;
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/* Renaming of existing backend functions for pgAdmin compatibility */
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CREATE FUNCTION pg_catalog.pg_file_read(text, bigint, bigint)
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RETURNS text
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AS 'pg_read_file'
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LANGUAGE INTERNAL VOLATILE STRICT;
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CREATE FUNCTION pg_catalog.pg_file_length(text)
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RETURNS bigint
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AS 'SELECT size FROM pg_catalog.pg_stat_file($1)'
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LANGUAGE SQL VOLATILE STRICT;
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CREATE FUNCTION pg_catalog.pg_logfile_rotate()
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RETURNS int4
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AS 'pg_rotate_logfile'
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LANGUAGE INTERNAL VOLATILE STRICT;
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