Help Center/ GaussDB(DWS)/ Tool Guide/ DSC/ SQL Syntax Migration Reference/ Oracle Syntax Migration/ Granting Execution Permissions
Updated on 2024-07-19 GMT+08:00
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Granting Execution Permissions

This feature is used to give privileges to users for specific packages. All the procedures and functions defined in the specific packages will be granted the execution permission.

Input

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GRANT EXECUTE ON SAD.BAS_LOOKUP_MISC_PKG TO EIP_SAD;

Output

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GRANT EXECUTE ON procedure_name TO EIP_SAD;
GRANT EXECUTE ON function1_name TO EIP_SAD;

Both procedure _name and function1_name must belong to SAD.BAS_LOOKUP_MISC_PKG.

The execution permission

The last authorization of the package is not converted.

--GRANT

Input

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Below should be created as 1spec/t603.SQL
CREATE OR REPLACE PACKAGE SAD.bas_dml_lookup_pkg IS 
 FUNCTION func_name RETURN VARCHAR2;
 PROCEDURE data_change_logs ( pi_table_name        IN VARCHAR2
                               , pi_table_key_columns IN VARCHAR2
                               , po_error_msg         OUT VARCHAR2
          );
END bas_dml_lookup_pkg;
/
GRANT EXECUTE ON SAD.bas_dml_lookup_pkg TO eip_sad;
==============================
Below should be created as 2body/t603.SQL
CREATE OR REPLACE PACKAGE BODY SAD.bas_dml_lookup_pkg IS 
  g_pkg_name CONSTANT VARCHAR2(30) := 'bas_dml_ic_price_rule_pkg' ;
  g_func_name VARCHAR2(100);

  FUNCTION func_name
  RETURN VARCHAR2 
  IS 
    l_func_name VARCHAR2(100) ;
  BEGIN
     l_func_name := g_pkg_name || '.' || g_func_name ;
     RETURN l_func_name ;

   END func_name;

  PROCEDURE data_change_logs ( pi_table_name        IN VARCHAR2
                             , pi_table_key_columns IN VARCHAR2
                             , po_error_msg         OUT VARCHAR2
        ) 
  IS
  BEGIN
    ...
  END data_change_logs;

END bas_dml_lookup_pkg;
/

Output

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BEGIN
     INSERT INTO MIG_ORA_EXT.MIG_PKG_VARIABLES 
    ( PACKAGE_NAME,SPEC_OR_BODY,VARIABLE_NAME
    , VARIABLE_TYPE,CONSTANT_I,DEFAULT_VALUE
    , RUNTIME_EXEC_I )
     VALUES ( UPPER('bas_dml_lookup_pkg'), 'B', UPPER('g_pkg_name')
      , UPPER( 'VARCHAR2(30)' ),TRUE,'bas_dml_ic_price_rule_pkg'
      , FALSE ) ;

     INSERT INTO MIG_ORA_EXT.MIG_PKG_VARIABLES     
    ( PACKAGE_NAME,SPEC_OR_BODY,VARIABLE_NAME
    , VARIABLE_TYPE,CONSTANT_I,DEFAULT_VALUE
    , RUNTIME_EXEC_I )
     VALUES ( UPPER('bas_dml_lookup_pkg'), 'B', UPPER( 'g_func_name' )
   , UPPER( 'VARCHAR2(100)' ),FALSE,NULL
   , FALSE ) ;

END ;
/

CREATE OR REPLACE FUNCTION SAD.bas_dml_lookup_pkg#bas_dml_lookup_pkg#func_name
RETURN VARCHAR2 
PACKAGE 
IS 
     MIG_PV_VAL_DUMMY_G_PKG_NAME VARCHAR2(30) := MIG_ORA_EXT.MIG_FN_GET_PKG_VARIABLE( 'SAD' ,'bas_dml_lookup_pkg' ,'g_pkg_name' )::VARCHAR2(30);
     MIG_PV_VAL_DUMMY_G_FUNC_NAME VARCHAR2(100) := MIG_ORA_EXT.MIG_FN_GET_PKG_VARIABLE( 'SAD' ,'bas_dml_lookup_pkg' ,'g_func_name' )::VARCHAR2(100);
     l_func_name VARCHAR2 ( 100 ) ;

BEGIN
     l_func_name := MIG_PV_VAL_DUMMY_G_PKG_NAME || '.' || MIG_PV_VAL_DUMMY_G_FUNC_NAME ;
     MIG_ORA_EXT.MIG_FN_SET_PKG_VARIABLE ( 'SAD' ,'bas_dml_lookup_pkg' ,'g_func_name' ,MIG_PV_VAL_DUMMY_G_FUNC_NAME ) ;
     MIG_ORA_EXT.MIG_FN_SET_PKG_VARIABLE ( 'SAD' ,'bas_dml_lookup_pkg' ,'g_pkg_name' ,MIG_PV_VAL_DUMMY_G_PKG_NAME ) ;

     RETURN l_func_name ;
END ;
/

CREATE OR REPLACE PROCEDURE SAD.bas_dml_lookup_pkg#data_change_logs 
  ( pi_table_name IN VARCHAR2
     , pi_table_key_columns IN VARCHAR2
     , po_error_msg OUT VARCHAR2 ) 
PACKAGE 
IS
BEGIN
          ...
END ;
/

GRANT EXECUTE ON FUNCTION SAD.bas_dml_lookup_pkg#bas_dml_lookup_pkg#func_name() TO eip_sad;
GRANT EXECUTE ON FUNCTION SAD.bas_dml_lookup_pkg#data_change_logs(VARCHAR2, VARCHAR2) TO eip_sad;
Parent topic: Oracle Syntax Migration