#49: Fixed double literal rendering (#50)

exasol · Mar 18, 2021 · c27a10a · c27a10a
1 parent bdaca27
commit c27a10a
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diff --git a/doc/changes/changes_5.0.1.md b/doc/changes/changes_5.0.1.md
@@ -9,6 +9,7 @@ In this released we fixed double literals.
 ## Bugfixes:
 
 * #47: Fixed wrong data type for double literals
+* #49: Fixed double literal rendering
 
 ## Dependency Updates
 

diff --git a/src/main/java/com/exasol/adapter/dialects/exasol/ExasolSqlGenerationVisitor.java b/src/main/java/com/exasol/adapter/dialects/exasol/ExasolSqlGenerationVisitor.java
@@ -48,7 +48,7 @@ public String visit(final SqlLiteralTimestampUtc literal) {
 
     @Override
     public String visit(final SqlLiteralDouble literal) {
-        return "CAST(" + literal.getValue() + " AS DOUBLE)";
+        return "CAST(" + super.visit(literal) + " AS DOUBLE)";
     }
 
 }
diff --git a/src/test/java/com/exasol/adapter/dialects/exasol/ExasolSqlGenerationVisitorTest.java b/src/test/java/com/exasol/adapter/dialects/exasol/ExasolSqlGenerationVisitorTest.java
@@ -44,6 +44,6 @@ void testVisitSqlLiteralTimestampUtc() {
     void testVisitSqlLiteralDouble() {
         final ExasolSqlGenerationVisitor exasolSqlGenerationVisitor = new ExasolSqlGenerationVisitor(
                 this.exasolSqlDialect, null);
-        assertThat(exasolSqlGenerationVisitor.visit(new SqlLiteralDouble(1.23)), equalTo("CAST(1.23 AS DOUBLE)"));
+        assertThat(exasolSqlGenerationVisitor.visit(new SqlLiteralDouble(1.23)), equalTo("CAST(1.23E0 AS DOUBLE)"));
     }
 }