[chore](planner) change decimal literal toSql as plainString (#41809)

pick from master #41809 for example, 0 with decimal(38,4) will return 0.0000
apache · Oct 24, 2024 · f29e7ef · f29e7ef
1 parent c1bc061
commit f29e7ef
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Showing 3 changed files with 21 additions and 1 deletion.
diff --git a/fe/fe-core/src/main/java/org/apache/doris/analysis/DecimalLiteral.java b/fe/fe-core/src/main/java/org/apache/doris/analysis/DecimalLiteral.java
@@ -266,7 +266,7 @@ public String toSqlImpl() {
 
     @Override
     public String getStringValue() {
-        return value.toString();
+        return value.toPlainString();
     }
 
     @Override

diff --git a/...core/src/main/java/org/apache/doris/nereids/trees/expressions/literal/DecimalLiteral.java b/...core/src/main/java/org/apache/doris/nereids/trees/expressions/literal/DecimalLiteral.java
@@ -110,4 +110,14 @@ public boolean equals(Object o) {
         DecimalLiteral literal = (DecimalLiteral) o;
         return Objects.equals(dataType, literal.dataType);
     }
+
+    @Override
+    public String toSql() {
+        return value.toPlainString();
+    }
+
+    @Override
+    public String toString() {
+        return toSql();
+    }
 }
diff --git a/...re/src/main/java/org/apache/doris/nereids/trees/expressions/literal/DecimalV3Literal.java b/...re/src/main/java/org/apache/doris/nereids/trees/expressions/literal/DecimalV3Literal.java
@@ -121,4 +121,14 @@ public boolean equals(Object o) {
         DecimalV3Literal literal = (DecimalV3Literal) o;
         return Objects.equals(dataType, literal.dataType);
     }
+
+    @Override
+    public String toSql() {
+        return value.toPlainString();
+    }
+
+    @Override
+    public String toString() {
+        return toSql();
+    }
 }