[fix](nereids) not rewrite first_value when first_value ignore nulls (#…

…45065)

this pr fix 2 things:
1.when first_value/last_value second parameter is true, which means
ignore nulls, fe should not do some rewrite.
2.adding check that first_value/last_value second parameter must be true
or false.

Related PR: #44996 #27623

fe/fe-core/src/main/java/org/apache/doris/nereids/rules/analysis/WindowFunctionChecker.java

@@ -37,6 +37,7 @@
 import org.apache.doris.nereids.trees.expressions.functions.window.PercentRank;
 import org.apache.doris.nereids.trees.expressions.functions.window.Rank;
 import org.apache.doris.nereids.trees.expressions.functions.window.RowNumber;
+import org.apache.doris.nereids.trees.expressions.literal.BooleanLiteral;
 import org.apache.doris.nereids.trees.expressions.literal.Literal;
 import org.apache.doris.nereids.trees.expressions.visitor.DefaultExpressionVisitor;
 import org.apache.doris.nereids.util.TypeCoercionUtils;
@@ -315,6 +316,10 @@ public Lead visitLead(Lead lead, Void ctx) {
      */
     @Override
     public FirstOrLastValue visitFirstValue(FirstValue firstValue, Void ctx) {
+        FirstOrLastValue.checkSecondParameter(firstValue);
+        if (2 == firstValue.arity() && firstValue.child(1).equals(BooleanLiteral.TRUE)) {
+            return firstValue;
+        }
         Optional<WindowFrame> windowFrame = windowExpression.getWindowFrame();
         if (windowFrame.isPresent()) {
             WindowFrame wf = windowFrame.get();
@@ -339,6 +344,12 @@ public FirstOrLastValue visitFirstValue(FirstValue firstValue, Void ctx) {
         return firstValue;
     }
 
+    @Override
+    public FirstOrLastValue visitLastValue(LastValue lastValue, Void ctx) {
+        FirstOrLastValue.checkSecondParameter(lastValue);
+        return lastValue;
+    }
+
     /**
      * required WindowFrame: (RANGE, UNBOUNDED PRECEDING, CURRENT ROW)
      */

fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/functions/window/FirstOrLastValue.java

@@ -18,9 +18,11 @@
 package org.apache.doris.nereids.trees.expressions.functions.window;
 
 import org.apache.doris.catalog.FunctionSignature;
+import org.apache.doris.nereids.exceptions.AnalysisException;
 import org.apache.doris.nereids.trees.expressions.Expression;
 import org.apache.doris.nereids.trees.expressions.functions.AlwaysNullable;
 import org.apache.doris.nereids.trees.expressions.functions.ExplicitlyCastableSignature;
+import org.apache.doris.nereids.trees.expressions.literal.BooleanLiteral;
 import org.apache.doris.nereids.types.BooleanType;
 import org.apache.doris.nereids.types.coercion.AnyDataType;
 
@@ -63,4 +65,17 @@ public FirstOrLastValue reverse() {
     public List<FunctionSignature> getSignatures() {
         return SIGNATURES;
     }
+
+    /**check the second parameter must be true or false*/
+    public static void checkSecondParameter(FirstOrLastValue firstOrLastValue) {
+        if (1 == firstOrLastValue.arity()) {
+            return;
+        }
+        if (!BooleanLiteral.TRUE.equals(firstOrLastValue.child(1))
+                && !BooleanLiteral.FALSE.equals(firstOrLastValue.child(1))) {
+            throw new AnalysisException("The second parameter of " + firstOrLastValue.getName()
+                    + " must be a constant or a constant expression, and the result of "
+                    + "the calculated constant or constant expression must be true or false.");
+        }
+    }
 }

regression-test/suites/nereids_syntax_p0/window_function.groovy

@@ -279,4 +279,39 @@ suite("window_function") {
                 )t
             )a where rn=1
     """
+
+    // test first value second param is not constant
+    test {
+        sql "select first_value(c1,c1) over() from window_test"
+        exception "The second parameter of first_value must be a constant or a constant expression, and the result of the calculated constant or constant expression must be true or false."
+    }
+
+    test {
+        sql "select last_value(c1,c1) over() from window_test"
+        exception "The second parameter of last_value must be a constant or a constant expression, and the result of the calculated constant or constant expression must be true or false."
+    }
+
+    test {
+        sql "select first_value(c1,cast('abc' as boolean)) over() from window_test"
+        exception "The second parameter of first_value must be a constant or a constant expression, and the result of the calculated constant or constant expression must be true or false."
+    }
+    test {
+        sql "select first_value(c1,'') over() from window_test"
+        exception "The second parameter of first_value must be a constant or a constant expression, and the result of the calculated constant or constant expression must be true or false."
+    }
+    test {
+        sql "select last_value(c1,'345_a') over() from window_test"
+        exception "The second parameter of last_value must be a constant or a constant expression, and the result of the calculated constant or constant expression must be true or false."
+    }
+    sql "select last_value(c1,cast('67' as boolean)) over() from window_test"
+    sql "select first_value(c1,cast(56 as boolean)) over() from window_test"
+    sql "select last_value(c1,cast(56 as boolean)) over() from window_test"
+    sql "select first_value(c1,cast('true' as boolean)) over() from window_test"
+    sql "select last_value(c1,cast('false' as boolean)) over() from window_test"
+    sql "select first_value(c1,cast('1' as boolean)) over() from window_test"
+    sql "select last_value(c1,cast('0' as boolean)) over() from window_test"
+    sql "select first_value(c1,true) over() from window_test"
+    sql "select last_value(c1,false) over() from window_test"
+    sql "select first_value(c1,1) over() from window_test"
+    sql "select last_value(c1,0) over() from window_test"
 }