NAME App::diffdb - Compare two databases, line by line VERSION This document describes version 0.004 of App::diffdb (from Perl distribution App-diffdb), released on 2020-05-06. SYNOPSIS See included scripts diffdb, diffdb-sqlite, ... FUNCTIONS diffdb Usage: diffdb(%args) -> [status, msg, payload, meta] Compare two databases, line by line. This function is not exported. Arguments ('*' denotes required arguments): * dbh1 => *obj* Alternative to specifying dsn1/user1/password1. * dbh2 => *obj* Alternative to specifying dsn2/user2/password2. * diff_command => *str* (default: "diff") * dsn1 => *str* DBI data source, e.g. "dbi:SQLite:dbname=/path/to/db1.db". * dsn2 => *str* DBI data source, e.g. "dbi:SQLite:dbname=/path/to/db1.db". * exclude_columns => *array[str]* * exclude_tables => *array[str]* * include_columns => *array[str]* * include_tables => *array[str]* * order_by => *str* * password1 => *str* You might want to specify this parameter in a configuration file instead of directly as command-line option. * password2 => *str* Will default to "password1" if "password1" is specified. You might want to specify this parameter in a configuration file instead of directly as command-line option. * row_as => *str* (default: "json-one-line") * sql => *str* Compare the result of SQL select query, instead of tables. * user1 => *str* * user2 => *str* Will default to "user1" if "user1" is specified. Returns an enveloped result (an array). First element (status) is an integer containing HTTP status code (200 means OK, 4xx caller error, 5xx function error). Second element (msg) is a string containing error message, or 'OK' if status is 200. Third element (payload) is optional, the actual result. Fourth element (meta) is called result metadata and is optional, a hash that contains extra information. Return value: (any) diffdb_sqlite Usage: diffdb_sqlite(%args) -> [status, msg, payload, meta] Compare two SQLite databases, line by line. This function is not exported. Arguments ('*' denotes required arguments): * dbpath1 => *filename* First SQLite database file. * dbpath2 => *filename* Second SQLite database file. * diff_command => *str* (default: "diff") * exclude_columns => *array[str]* * exclude_tables => *array[str]* * include_columns => *array[str]* * include_tables => *array[str]* * order_by => *str* * row_as => *str* (default: "json-one-line") * sql => *str* Compare the result of SQL select query, instead of tables. Returns an enveloped result (an array). First element (status) is an integer containing HTTP status code (200 means OK, 4xx caller error, 5xx function error). Second element (msg) is a string containing error message, or 'OK' if status is 200. Third element (payload) is optional, the actual result. Fourth element (meta) is called result metadata and is optional, a hash that contains extra information. Return value: (any) diffdbtable Usage: diffdbtable(%args) -> [status, msg, payload, meta] Compare two database tables, line by line. This function is not exported. Arguments ('*' denotes required arguments): * dbh1 => *obj* Alternative to specifying dsn1/user1/password1. * dbh2 => *obj* Alternative to specifying dsn2/user2/password2. * diff_command => *str* (default: "diff") * dsn1 => *str* DBI data source, e.g. "dbi:SQLite:dbname=/path/to/db1.db". * dsn2 => *str* DBI data source, e.g. "dbi:SQLite:dbname=/path/to/db1.db". * exclude_columns => *array[str]* * include_columns => *array[str]* * order_by => *str* * password1 => *str* You might want to specify this parameter in a configuration file instead of directly as command-line option. * password2 => *str* Will default to "password1" if "password1" is specified. You might want to specify this parameter in a configuration file instead of directly as command-line option. * row_as => *str* (default: "json-one-line") * sql1 => *str* Compare the result of SQL select query, instead of tables. * sql2 => *str* Compare the result of SQL select query, instead of tables. * table1 => *str* * table2 => *str* * user1 => *str* * user2 => *str* Will default to "user1" if "user1" is specified. Returns an enveloped result (an array). First element (status) is an integer containing HTTP status code (200 means OK, 4xx caller error, 5xx function error). Second element (msg) is a string containing error message, or 'OK' if status is 200. Third element (payload) is optional, the actual result. Fourth element (meta) is called result metadata and is optional, a hash that contains extra information. Return value: (any) diffdbtable_sqlite Usage: diffdbtable_sqlite(%args) -> [status, msg, payload, meta] Compare two SQLite database tables, line by line. This function is not exported. Arguments ('*' denotes required arguments): * dbpath1 => *filename* First SQLite database file. * dbpath2 => *filename* Second SQLite database file. * diff_command => *str* (default: "diff") * exclude_columns => *array[str]* * include_columns => *array[str]* * order_by => *str* * row_as => *str* (default: "json-one-line") * sql1 => *str* Compare the result of SQL select query, instead of tables. * sql2 => *str* Compare the result of SQL select query, instead of tables. * table1 => *str* * table2 => *str* Returns an enveloped result (an array). First element (status) is an integer containing HTTP status code (200 means OK, 4xx caller error, 5xx function error). Second element (msg) is a string containing error message, or 'OK' if status is 200. Third element (payload) is optional, the actual result. Fourth element (meta) is called result metadata and is optional, a hash that contains extra information. Return value: (any) ENVIRONMENT DEBUG Bool. If set to true, temporary directory is not cleaned up at the end of runtime. HOMEPAGE Please visit the project's homepage at . SOURCE Source repository is at . BUGS Please report any bugs or feature requests on the bugtracker website When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature. SEE ALSO diff-db-schema from App::DiffDBSchemaUtils which presents the result structure from DBIx::Diff::Schema directly. AUTHOR perlancar COPYRIGHT AND LICENSE This software is copyright (c) 2020 by perlancar@cpan.org. This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.