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/* ***********************************************
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* Administrative functions - for PostgreSQL 8.1.x
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* *********************************************** */
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/* generic file access functions (genfile.c) */
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CREATE FUNCTION pg_catalog.pg_file_write(text, text, bool) 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) RETURNS bool
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AS 'MODULE_PATHNAME', 'pg_file_rename'
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CREATE FUNCTION pg_catalog.pg_file_unlink(text) 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_file_rename(text, text) RETURNS bool
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AS 'SELECT pg_file_rename($1, $2, NULL); '
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LANGUAGE SQL VOLATILE STRICT;
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CREATE FUNCTION pg_catalog.pg_logdir_ls() 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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/* compatibility redefines */
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CREATE FUNCTION pg_catalog.pg_logfile_rotate() RETURNS int4
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AS 'pg_rotate_logfile'
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LANGUAGE INTERNAL VOLATILE STRICT;
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CREATE FUNCTION pg_catalog.pg_file_read(text, bigint, bigint) RETURNS text
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LANGUAGE INTERNAL VOLATILE STRICT;
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CREATE FUNCTION pg_catalog.pg_file_length(text) RETURNS bigint
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AS 'SELECT size FROM pg_stat_file($1)'
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LANGUAGE SQL VOLATILE STRICT;
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CREATE VIEW pg_logdir_ls AS
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FROM pg_logdir_ls() AS A
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(filetime timestamp, filename text);