Add DatabaseType POSTGRES for the product name EnterpriseDB

Resolves spring-projects#4627

Author: Sheel Prabhakar

spring-batch-infrastructure/src/main/java/org/springframework/batch/support/DatabaseType.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2006-2023 the original author or authors.
+ * Copyright 2006-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -103,6 +103,9 @@ else if (databaseProductName.contains("AS") && (databaseProductVersion.startsWit
 				databaseProductName = JdbcUtils.commonDatabaseName(databaseProductName);
 			}
 		}
+		else if (StringUtils.hasText(databaseProductName) && databaseProductName.startsWith("EnterpriseDB")) {
+			databaseProductName = "PostgreSQL";
+		}
 		else {
 			databaseProductName = JdbcUtils.commonDatabaseName(databaseProductName);
 		}

spring-batch-infrastructure/src/test/java/org/springframework/batch/support/DatabaseTypeTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2008-2022 the original author or authors.
+ * Copyright 2008-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -138,6 +138,12 @@ void testFromMetaDataForPostgres() throws Exception {
 		assertEquals(POSTGRES, DatabaseType.fromMetaData(ds));
 	}
 
+	@Test
+	void testFromMetaDataForEnterpriseDB() throws Exception {
+		DataSource ds = DatabaseTypeTestUtils.getMockDataSource("EnterpriseDB");
+		assertEquals(POSTGRES, DatabaseType.fromMetaData(ds));
+	}
+
 	@Test
 	void testFromMetaDataForSybase() throws Exception {
 		DataSource ds = DatabaseTypeTestUtils.getMockDataSource("Adaptive Server Enterprise");