*********************************************************************** ** (c) Copyright IBM Corp. 2007 All rights reserved. ** ** The following sample of source code ("Sample") is owned by International ** Business Machines Corporation or one of its subsidiaries ("IBM") and is ** copyrighted and licensed, not sold. You may use, copy, modify, and ** distribute the Sample in any form without payment to IBM, for the purpose of ** assisting you in the development of your applications. ** ** The Sample code is provided to you on an "AS IS" basis, without warranty of ** any kind. IBM HEREBY EXPRESSLY DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR ** IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF ** MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Some jurisdictions do ** not allow for the exclusion or limitation of implied warranties, so the above ** limitations or exclusions may not apply to you. IBM shall not be liable for ** any damages you suffer as a result of using, copying, modifying or ** distributing the Sample, even if IBM has been advised of the possibility of ** such damages. *********************************************************************** ** ** SOURCE FILE NAME: dbauth.sqb ** ** SAMPLE: How to grant and display authorities on a database ** ** SQL STATEMENTS USED: ** BEGIN DECLARE SECTION ** END DECLARE SECTION ** CONNECT ** GRANT (Database Authorities) ** ** *********************************************************************** ** ** For more information on the sample programs, see the README file. ** ** For information on developing embedded SQL applications see the Developing Embedded SQL Applications book. ** ** For information on using SQL statements, see the SQL Reference. ** ** For the latest information on programming, compiling, and running ** DB2 applications, visit the DB2 Information Center: ** http://publib.boulder.ibm.com/infocenter/db2luw/v9r7/index.jsp *********************************************************************** Identification Division. Program-Id. "dbauth". ****************************************************************** * DATA DIVISION * ****************************************************************** DATA DIVISION. ******************* Working-Storage *************************** Working-Storage Section. copy "sqlenv.cbl". copy "sql.cbl". copy "sqlca.cbl". * ------ general variables ------------------------------------ 77 errloc pic x(80). EXEC SQL BEGIN DECLARE SECTION END-EXEC. 01 dbalias. 49 dbalias-len pic s9(4) comp-5 value 0. 49 dbalias-buf pic x(9) value " ". 01 userid. 49 userid-len pic s9(4) comp-5 value 0. 49 userid-buf pic x(128) value " ". 01 pswd. 49 pswd-len pic s9(4) comp-5 value 0. 49 pswd-buf pic x(19). EXEC SQL END DECLARE SECTION END-EXEC. ****************************************************************** * PROCEDURE DIVISION * ****************************************************************** PROCEDURE DIVISION. ******************* Main ************************************* Main Section. display " ". display "DATABASES: HOW TO GRANT AND DISPLAY AUTHORITIES". display " AT DATABASE LEVEL". display " ". * ---------------------------------------------------------------- display "Enter database alias( 'sample' by default): " with no advancing. accept dbalias-buf. if dbalias-buf = spaces move "sample" to dbalias-buf. inspect dbalias-buf tallying dbalias-len for characters before initial " ". display "Enter user id( current by default) : " with no advancing. accept userid-buf. inspect userid-buf tallying userid-len for characters before initial " ". if userid-buf not equal spaces display "Enter password : " with no advancing accept pswd-buf. inspect pswd-buf tallying pswd-len for characters before initial " ". display " ". * ---------------------------------------------------------------- if userid-buf = spaces EXEC SQL CONNECT TO :dbalias END-EXEC else EXEC SQL CONNECT TO :dbalias USER :userid USING :pswd END-EXEC. * ---------------------------------------------------------------- perform Db-Auth-Grant. * ---------------------------------------------------------------- End-Main. stop run. ******************** Db-Auth-Grant ***************************** Db-Auth-Grant Section. display "USE THE SQL STATEMENTS:". display "-GRANT (Database Authorities)". display "-COMMIT". display "TO GRANT AUTHORITIES AT DATABASE LEVEL.". display " ". display " GRANT CONNECT, CREATETAB, BINDADD". display " ON DATABASE". display " TO USER user1". EXEC SQL GRANT CONNECT, CREATETAB, BINDADD ON DATABASE TO USER user1 END-EXEC. move "user authorities at db. level -- grant" to errloc. call "checkerr" using SQLCA errloc. if sqlcode is less than 0 go to End-Db-Auth-Grant. End-Db-Auth-Grant.