improve sql parser performance

2023-03-04 19:17:16 +00:00 · 2013-01-12 23:31:04 +08:00
parent 6c875e1ee0
commit 2c25af9bc1
2 changed files with 31 additions and 2 deletions
@@ -221,6 +221,32 @@ public class Lexer {
        nextToken();
    }
    
+    public final void nextTokenValue() {
+        if (ch == ' ') {
+            scanChar();
+        }
+        
+        if (ch == '\'') {
+            bufPos = 0;
+            scanString();
+            return;
+        }
+        
+        if (ch >= '0' && ch <= '9') {
+            bufPos = 0;
+            scanNumber();
+            return;
+        }
+        
+        if (ch == '?') {
+            scanChar();
+            token = Token.QUES;
+            return;
+        }
+        
+        nextToken();
+    }
+    
    public final void nextToken() {
        bufPos = 0;