Support for SQL Server named parameter binding (aligned with Sybase)

Closes gh-26072
See gh-30231

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

@@ -678,7 +678,7 @@ public class CallMetaDataContext {
 	protected String createParameterBinding(SqlParameter parameter) {
 		Assert.state(this.metaDataProvider != null, "No CallMetaDataProvider available");
 
-		return (isNamedBinding() ? this.metaDataProvider.namedParamBindingToUse(parameter.getName()) : "?");
+		return (isNamedBinding() ? this.metaDataProvider.namedParameterBindingToUse(parameter.getName()) : "?");
 	}
 
 	private static String lowerCase(@Nullable String paramName) {

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

@@ -30,6 +30,8 @@ import org.springframework.lang.Nullable;
  * {@link org.springframework.jdbc.core.simple.SimpleJdbcCall}.
  *
  * @author Thomas Risberg
+ * @author Juergen Hoeller
+ * @author Giuseppe Milicia
  * @since 2.5
  */
 public interface CallMetaDataProvider {
@@ -55,6 +57,12 @@ public interface CallMetaDataProvider {
 	void initializeWithProcedureColumnMetaData(DatabaseMetaData databaseMetaData, @Nullable String catalogName,
 			@Nullable String schemaName, @Nullable String procedureName) throws SQLException;
 
+	/**
+	 * Get the call parameter meta-data that is currently used.
+	 * @return a List of {@link CallParameterMetaData}
+	 */
+	List<CallParameterMetaData> getCallParameterMetaData();
+
 	/**
 	 * Provide any modification of the procedure name passed in to match the meta-data currently used.
 	 * <p>This could include altering the case.
@@ -100,6 +108,14 @@ public interface CallMetaDataProvider {
 	@Nullable
 	String parameterNameToUse(@Nullable String parameterName);
 
+	/**
+	 * Return the name of the named parameter to use for binding the given parameter name.
+	 * @param parameterName the name of the parameter to bind
+	 * @return the name of the named parameter to use for binding the given parameter name
+	 * @since 6.1.2
+	 */
+	String namedParameterBindingToUse(@Nullable String parameterName);
+
 	/**
 	 * Create a default out parameter based on the provided meta-data.
 	 * <p>This is used when no explicit parameter declaration has been made.
@@ -164,12 +180,6 @@ public interface CallMetaDataProvider {
 	 */
 	boolean byPassReturnParameter(String parameterName);
 
-	/**
-	 * Get the call parameter meta-data that is currently used.
-	 * @return a List of {@link CallParameterMetaData}
-	 */
-	List<CallParameterMetaData> getCallParameterMetaData();
-
 	/**
 	 * Does the database support the use of catalog name in procedure calls?
 	 */
@@ -180,11 +190,4 @@ public interface CallMetaDataProvider {
 	 */
 	boolean isSupportsSchemasInProcedureCalls();
 
-	/**
-	 * Returns the name of the named parameter to use for binding the given parameter name.
-	 * @param paramName the name of the parameter to bind
-	 * @return the name of the named parameter to use for binding the given parameter name,
-	 */
-	String namedParamBindingToUse(@Nullable String paramName);
-
 }

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

@@ -171,8 +171,8 @@ public class GenericCallMetaDataProvider implements CallMetaDataProvider {
 	}
 
 	@Override
-	public boolean byPassReturnParameter(String parameterName) {
+	public String namedParameterBindingToUse(@Nullable String parameterName) {
-		return false;
+		return parameterName + " => ?";
 	}
 
 	@Override
@@ -215,6 +215,11 @@ public class GenericCallMetaDataProvider implements CallMetaDataProvider {
 		return this.procedureColumnMetaDataUsed;
 	}
 
+	@Override
+	public boolean byPassReturnParameter(String parameterName) {
+		return false;
+	}
+
 
 	/**
 	 * Specify whether the database supports the use of catalog name in procedure calls.
@@ -246,16 +251,6 @@ public class GenericCallMetaDataProvider implements CallMetaDataProvider {
 		return this.supportsSchemasInProcedureCalls;
 	}
 
-	/**
-	 * Returns the name of the named parameter to use for binding the given parameter name.
-	 * @param paramName the name of the parameter to bind
-	 * @return the name of the named parameter to use for binding the given parameter name,
-	 */
-	@Override
-	public String namedParamBindingToUse(@Nullable String paramName) {
-		return paramName + " => ?";
-	}
-
 	/**
 	 * Specify whether the database uses upper case for identifiers.
 	 */

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

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2017 the original author or authors.
+ * Copyright 2002-2023 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.
@@ -26,6 +26,7 @@ import org.springframework.lang.Nullable;
  * This class is intended for internal use by the Simple JDBC classes.
  *
  * @author Thomas Risberg
+ * @author Juergen Hoeller
  * @since 2.5
  */
 public class SqlServerCallMetaDataProvider extends GenericCallMetaDataProvider {
@@ -54,6 +55,11 @@ public class SqlServerCallMetaDataProvider extends GenericCallMetaDataProvider {
 		}
 	}
 
+	@Override
+	public String namedParameterBindingToUse(@Nullable String parameterName) {
+		return parameterName + " = ?";
+	}
+
 	@Override
 	public boolean byPassReturnParameter(String parameterName) {
 		return RETURN_VALUE_NAME.equals(parameterName);

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

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2017 the original author or authors.
+ * Copyright 2002-2023 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.
@@ -26,6 +26,7 @@ import org.springframework.lang.Nullable;
  * This class is intended for internal use by the Simple JDBC classes.
  *
  * @author Thomas Risberg
+ * @author Giuseppe Milicia
  * @since 2.5
  */
 public class SybaseCallMetaDataProvider extends GenericCallMetaDataProvider {
@@ -54,15 +55,15 @@ public class SybaseCallMetaDataProvider extends GenericCallMetaDataProvider {
 		}
 	}
 
+	@Override
+	public String namedParameterBindingToUse(@Nullable String parameterName) {
+		return parameterName + " = ?";
+	}
+
 	@Override
 	public boolean byPassReturnParameter(String parameterName) {
 		return (RETURN_VALUE_NAME.equals(parameterName) ||
 				RETURN_VALUE_NAME.equals(parameterNameToUse(parameterName)));
 	}
 
-	@Override
-	public String namedParamBindingToUse(@Nullable String paramName) {
-		return paramName + " = ?";
-	}
-
 }