Support detech table with dot.

CHANGELOG.md

@@ -5,7 +5,7 @@
 - Fix redis folder Infinite recursion load bug.
 - Add GUI of index manager view.
 - Implement database struct sync feature.
-- Fix intetllisense sql fail when cache not exists.
+- Enhance intetllisense sql.
 
 # 3.2.1 2020/1/23
 

src/common/util.ts

@@ -11,7 +11,6 @@ export class Util {
         const tableMatch = new RegExp(tablePattern, 'img').exec(sql)
         if (tableMatch) {
             return tableMatch[0].replace(/\bfrom|join|update|into\b/i, "") // remove keyword
-                .replace(/(\w|\s|-|`)*\./, "")// remove databasename
                 .replace(/`/g, "")// trim tableName
                 .trim()
         }

src/provider/complete/chain/columnChain.ts

@@ -64,7 +64,7 @@ export class ColumnChain implements ComplectionChain {
 
         return columnNodes.map<vscode.CompletionItem>((columnNode) => {
             const completionItem = new vscode.CompletionItem(columnNode.label);
-            completionItem.documentation=columnNode.description as string
+            completionItem.detail=columnNode.description as string
             completionItem.insertText = columnNode.column.name
             completionItem.kind = vscode.CompletionItemKind.Field;
             return completionItem;

src/provider/complete/complectionContext.ts

@@ -25,7 +25,7 @@ export class ComplectionContext {
         const prePostion = position.character === 0 ? position : new vscode.Position(position.line, position.character - 1);
         const preChart = position.character === 0 ? null : document.getText(new vscode.Range(prePostion, position));
 
-        const wordMatch = currentSql.match(/(\w|-|\_|\*)+/g);
+        const wordMatch = currentSql.match(/(\w|-|\_|\*|\.)+/g);
         if (wordMatch) {
             if ((preChart == null || preChart.match(/[\. \(\)\[\]\'\"]/)) && wordMatch.length >= 1) {
                 context.preWord = wordMatch[wordMatch.length - 1];
@@ -33,6 +33,7 @@ export class ComplectionContext {
                 context.preWord = wordMatch[wordMatch.length - 2];
             }
         }
+        context.preWord=context.preWord?.replace(/\.$/,'')
         const codeMatch = currentSql.match(/(\w|=|<|>|\()+$/);
         if (codeMatch) {
             context.currentWord = codeMatch[0];