APGDIFF(1) | APGDIFF(1) |
NAME¶
apgdiff - Another PostgreSQL Diff ToolSYNOPSIS¶
Usage: apgdiff [options] <old_dump> <new_dump>DESCRIPTION¶
Another PostgreSQL Diff Tool is a simple PostgreSQL diff tool that is useful for schema upgrades. The tool compares two schema dump files and creates an SQL output file that is (after some hand-made modifications) suitable for upgrades of old schemata.OPTIONS¶
--versiondisplays apgdiff version
--add-defaults
adds DEFAULT ... in case new column has NOT NULL
constraint but no default value (the default value is dropped later)
--add-transaction
adds START TRANSACTION and COMMIT TRANSACTION to the
generated diff file
--ignore-function-whitespace
ignores multiple spaces and new lines when comparing
content of functions
--ignore-start-with
•WARNING: this may cause functions to appear to be
same in cases they are not, so use this feature only if you know what you are
doing
ignores START WITH modifications on SEQUENCEs (default is
not to ignore these changes)
--in-charset-name <charset>
charset that should be used for reading input files
(standard charset name supported by Java, default is UTF-8)
--out-charset-name <charset>
charset that should be used for writing output (standard
charset name supported by Java, default is UTF-8)
--output-ignored-statements
outputs information about DDL statements that apgdiff
ignores at this moment (it will not output any SELECT, INSERT, UPDATE and/or
DELETE statements)
--ignore-slony-triggers
when parsing SQL statements, ignores Slony triggers named
_slony_logtrigger and _slony_denyaccess
--list-charsets
lists all supported charsets
AUTHOR¶
Miroslav Šulc <miroslav.sulc@startnet.cz>. This manual page was written by Christoph Berg <myon@debian.org> for the Debian system (but may be used by others).AUTHOR¶
Christoph Berg <myon@debian.org>Author.
07/02/2014 |