改進 table-build.php 處理錯誤的方法

新安裝時，table-build.php 的 drop table 指令執行失敗，結果阻礙程式進行。修改後會偵測錯誤訊息，若果屬於 Unknown Table，則會自動無視。
ronnywang · Jan 7, 2015 · b73989a · b73989a
1 parent fff9367
commit b73989a
Showing 1 changed file with 13 additions and 2 deletions.
diff --git a/webdata/scripts/table-build.php b/webdata/scripts/table-build.php
@@ -11,7 +11,18 @@
     $p = pathinfo($m);
     $o = new $p['filename'];
     if($o instanceof Pix_Table) {
-        $o->dropTable();
+        try {
+            $o->dropTable();
+        } catch (Pix_Table_Exception $e) {
+            echo 'Unable to drop table "'.$p['filename'].'". ';
+            if (preg_match('/^Table: \w+SQL Error: \(1051\)Unknown table/',
+                $e->getMessage())) {
+                echo 'Table missing. Ignored.'."\n";
+            } else {
+                echo "\n";
+                die($e->getMessage());
+            }
+        }
         $o->createTable();
     }
-}
+}