Introduce TableMetaDataProvider.columnNameToUse(String)

Author: sbrannen

spring-jdbc/src/main/java/org/springframework/jdbc/core/metadata/GenericTableMetaDataProvider.java

@@ -229,6 +229,12 @@ public String tableNameToUse(@Nullable String tableName) {
 		return identifierNameToUse(tableName);
 	}
 
+	@Override
+	@Nullable
+	public String columnNameToUse(@Nullable String columnName) {
+		return identifierNameToUse(columnName);
+	}
+
 	@Override
 	@Nullable
 	public String catalogNameToUse(@Nullable String catalogName) {

spring-jdbc/src/main/java/org/springframework/jdbc/core/metadata/TableMetaDataProvider.java

@@ -60,6 +60,14 @@ void initializeWithTableColumnMetaData(DatabaseMetaData databaseMetaData, @Nulla
 	@Nullable
 	String tableNameToUse(@Nullable String tableName);
 
+	/**
+	 * Get the column name formatted based on meta-data information.
+	 * <p>This could include altering the case.
+	 * @since 6.1
+	 */
+	@Nullable
+	String columnNameToUse(@Nullable String columnName);
+
 	/**
 	 * Get the catalog name formatted based on meta-data information.
 	 * <p>This could include altering the case.