sqlwall add partAlwayFalse rule

2023-03-04 19:17:16 +00:00 · 2013-10-22 14:26:57 +08:00
parent 7b1d6bfbcc
commit de2a3c8cca
4 changed files with 100 additions and 68 deletions
@@ -854,6 +854,12 @@ public class SQLEvalVisitorUtils {
                    wallConditionContext.setPartAlwayTrue(true);
                }
            }
+        } else if (x.getOperator() == SQLBinaryOperator.BooleanAnd) {
+            if (wallConditionContext != null) {
+                if (left.getAttribute(EVAL_VALUE) == Boolean.FALSE || right.getAttribute(EVAL_VALUE) == Boolean.FALSE) {
+                    wallConditionContext.setPartAlwayFalse(true);
+                }
+            }
        } else if (x.getOperator() == SQLBinaryOperator.BooleanXor) {
            if (wallConditionContext != null) {
                wallConditionContext.setXor(true);