From a246ffa700882cdb84284cc1e9a6bd67ecd02e6b Mon Sep 17 00:00:00 2001
From: kjmtsh <kjmtsh@b8457f37-d9ea-0310-8a92-e5e31aec5664>
Date: Mon, 9 Sep 2013 06:02:18 +0000
Subject: [PATCH] Fixed the bug of ALTER TABLE ALTER COLUMN query.

git-svn-id: https://plugins.svn.wordpress.org/sqlite-integration/trunk@768830 b8457f37-d9ea-0310-8a92-e5e31aec5664
---
 query_alter.class.php | 6 +++---
 readme-ja.txt         | 1 +
 readme.txt            | 1 +
 3 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/query_alter.class.php b/query_alter.class.php
index 4964619..1d52765 100644
--- a/query_alter.class.php
+++ b/query_alter.class.php
@@ -151,7 +151,7 @@ class AlterQuery {
             $tokens['command'] = $match_1.' '.$match_2;
             $tokens['column_name'] = $match_3;
             list($set_or_drop) = explode(' ', $the_rest);
-            if ($set_or_drop == 'set') {
+            if (strtolower($set_or_drop) == 'set') {
               $tokens['default_command'] = 'set default';
               $default_value = str_ireplace('set default', '', $the_rest);
               $tokens['default_value'] = trim($default_value);
@@ -161,7 +161,7 @@ class AlterQuery {
           } else {
             $tokens['command'] = $match_1.' column';
             $tokens['column_name'] = $match_2;
-            if ($match_3 == 'set') {
+            if (strtolower($match_3) == 'set') {
               $tokens['default_command'] = 'set default';
               $default_value = str_ireplace('default', '', $the_rest);
               $tokens['default_value'] = trim($default_value);
@@ -388,7 +388,7 @@ class AlterQuery {
     if (stripos($create_query, $tokenized_query['column_name']) === false) {
       return 'SELECT 1=1';
     }
-    if (preg_match("/\\s*({$tokenized_query['column_name']}\\s*.*?)\\s*(DEFAULT\\s*.*)[,)]/im", $create_query, $match)) {
+    if (preg_match("/\\s*({$tokenized_query['column_name']}\\s*.*?)\\s*(DEFAULT\\s*.*|)[,)]/im", $create_query, $match)) {
       $col_def = trim($match[1]);
       $old_default = trim($match[2]);
       $create_query = preg_replace("/($col_def)\\s*$old_default/im", "\\1 $def_value", $create_query);
diff --git a/readme-ja.txt b/readme-ja.txt
index 7af2528..51bc8ba 100644
--- a/readme-ja.txt
+++ b/readme-ja.txt
@@ -169,6 +169,7 @@ SQLite Integrationのアップグレードに失敗するようなら、FTPを
 
 = 1.3.1 () =
 * SHOW INDEXクエリにWHERE句がある場合の処理を変更しました。
+* ALTER TABLE ALTER COLUMNクエリのバグを修正しました。
 
 = 1.3 (2013-09-04) =
 * データベースファイルのスナップショットをzipアーカイブとしてバックアップするユーティリティを追加しました。
diff --git a/readme.txt b/readme.txt
index 324fcf6..da1bb2b 100644
--- a/readme.txt
+++ b/readme.txt
@@ -160,6 +160,7 @@ When auto upgrading of SQLite Integration fails, please try manual upgrade via F
 
 = 1.3.1 () =
 * Changed the manipulation of SHOW INDEX query with WHERE clause.
+* Fixed the bug of the manipulation of ALTER TABLE ALTER COLUMN query.
 
 = 1.3 (2013-09-04) =
 * Added the backup utility that creates the zipped archive of the current snapshot of the database file.