15 commits

Author	SHA1	Message	Date
Kijin Sung	8cd1cdff9f	Fix install problems	2020-06-30 20:05:08 +09:00
Kijin Sung	85df901924	Misc fixes for compatibility with existing XML queries and schemas	2020-06-30 14:43:42 +09:00
Kijin Sung	978d3d167a	Fix error handling issues	2020-06-30 12:16:59 +09:00
Kijin Sung	936568a8a5	Improve error handling by using wrapper classes for PDO and PDOStatement	2020-06-30 12:00:42 +09:00
Kijin Sung	47bb30c535	Implement getColumnInfo()	2020-06-30 00:40:10 +09:00
Kijin Sung	58133573b3	Implement addColumn() and modifyColumn()	2020-06-30 00:31:06 +09:00
Kijin Sung	4a7c18f0ac	Implement most methods for adding/dropping tables and indexes	2020-06-29 23:16:03 +09:00
Kijin Sung	98bf9e485c	Implement isTableExists() and fix return types of prepare(), query(), etc.	2020-06-29 22:46:38 +09:00
Kijin Sung	1903deee40	Fix condition for recording backtraces	2020-06-29 22:37:48 +09:00
Kijin Sung	902b931b89	Provide methods to tell total elapsed time	2020-06-29 22:30:48 +09:00
Kijin Sung	421199b196	Improve debugging	2020-06-29 22:27:45 +09:00
Kijin Sung	84a7b915b7	Implement the COUNT(*) query for pagination	2020-06-29 21:32:25 +09:00
Kijin Sung	7e96affa1a	Add prepare() and query() for direct querying	2020-06-29 20:11:04 +09:00
Kijin Sung	8f746af45f	Implement more methods for DB class	2020-06-29 17:00:04 +09:00
Kijin Sung	cc271ee154	Initial implementation of DB class based on PDO MySQL driver	2020-06-29 15:45:01 +09:00