getProcedures Method (SQLServerDatabaseMetaData)

Άρθρο
11/18/2022

Retrieves a description of the stored procedures that are available in the given catalog, schema, or stored procedure name pattern.

Syntax

  
public java.sql.ResultSet getProcedures(java.lang.String sCatalog,  
                                        java.lang.String sSchema,  
                                        java.lang.String proc)

Parameters

sCatalog

A String that contains the catalog name. Providing a null to this parameter indicates that the catalog name does not need to be used.

sSchema

A String that contains the schema name pattern. Providing a null to this parameter indicates that the schema name does not need to be used.

proc

A String that contains the procedure name pattern.

Return Value

A SQLServerResultSet object.

Exceptions

SQLServerException

Remarks

This getProcedures method is specified by the getProcedures method in the java.sql.DatabaseMetaData interface.

The result set returned by the getProcedures method will contain the following information:

Name	Type	Description
PROCEDURE_CAT	String	The name of the database in which the specified stored procedure resides.
PROCEDURE_SCHEM	String	The schema for the stored procedure.
PROCEDURE_NAME	String	The name of the stored procedure.
NUM_INPUT_PARAMS	int	Reserved for future use, currently returns a -1 value.
NUM_OUTPUT_PARAMS	int	Reserved for future use, currently returns a -1 value.
NUM_RESULT_SETS	int	Reserved for future use, currently returns a -1 value.
REMARKS	String	The description of the procedure column. Note: SQL Server does not return a value for this column.
PROCEDURE_TYPE	smallint	The type of stored procedure. It can be one of the following values: SQL_PT_UNKNOWN (0) SQL_PT_PROCEDURE (1) SQL_PT_FUNCTION (2)

Note

For more information about the data returned by the getProcedures method, see "sp_stored_procedures (Transact-SQL)" in SQL Server Books Online.

Example

The following example demonstrates how to use the getProcedures method to return information about the uspGetBillOfMaterials stored procedure in the AdventureWorks2022 sample database.

public static void executeGetProcedures(Connection con) {  
   try {  
      DatabaseMetaData dbmd = con.getMetaData();  
      ResultSet rs = dbmd.getProcedures(null, null, "uspGetBillOfMaterials");  
      ResultSetMetaData rsmd = rs.getMetaData();  
  
      // Display the result set data.  
      int cols = rsmd.getColumnCount();  
      while(rs.next()) {  
         for (int i = 1; i <= cols; i++) {  
            System.out.println(rs.getString(i));  
         }  
      }  
      rs.close();  
   }   
  
   catch (Exception e) {  
      e.printStackTrace();  
   }  
}

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