SQL tips and tricks. Trucs. et Astuces - AS4. Tips and Trickspage d'accueil. My master file has two keys so to do a subselect I have to to combine. Key. 1 is 9s. 0, key. I have been selecting like. This is very slow, compared to an inner join. I recently. found that if I converted the combined key to a string, response is as. Series is much better with. For the. Numeric fields, the. Zeros are removed (which is fine). M new to this ftp cl programming,so can u explain me what this input and output database file should contain. Build SQL to Define Your Existing Files. Note: The code accompanying this article is available for download here. Hey, Ted: We have always defined our files with DDS. Hi, this site will provide all what you need in System i and RPG developments. My Name is Chamara Withanachchi, System i Expert and RPG Developer. Tips and shortcuts for IBM i developers with examples of RPG IV, ILE RPG, and free format RPG code. Articles include information on how to use file triggers, how to. CL. can call the Sort (QLGSORT) API and pass records into the API through. API can send those to output files which can be. CL can call QM queries to effect SQL. INSERTs to files. And with a little research, you can see that. DB2 utility is a symbolic link to program QZDFMDB2 (see example #2). Posts about CL Programming written by yrangana. Programs are created from source statements. On the AS/400, source statements are entered using PDM, the Program. CHAIN is best used to locate a unique record (like a customer record. Project Manager courses and certifications. Project Management Expert Masters Program. The Project Management Expert Program is an advanced certification course to. I have the following code. The program just exits, no value returned from call. AS400System system = new AS400System(); system.Define(ConfigurationManager.Still. not perfect, but pretty workable.#1. QSH CMD('db. 2 . An. QSH DB2 : it's standard output when running a. SELECT is a CSV file. Have found a sample at iseries network, lost the. CREATE TABLE jpl/TENLIBS AS ( SELECT DIOBLI, DIOBNM, DIOBTP, DIOBAT, DIOBTX, DIOBSZ FROM QUSRSYS/QAEZDISK WHERE DIOBTP = 'LIB'FETCH FIRST 1. ROWS ONLY) WITH DATA then. STRSQL, work with the file : select * from jpl/tenlibs +F4. You here can see that the new table has reclaimed text and column heading from source file. S. Object Object Object Object Text Description Object Library Type Attribute Size QSYS QSYSLOCALE LIB 5. QSYS QGDDM LIB 2. QSYS ERLCOM6 LIB Donn. I 0)2 numbers separated by a E : float 4. Sign-in or Register to access more content and make comments to existing content. Some midrangenews.com content requires that you sign in to make comments. F or 8. Fup to 6. RPG declarations for SQL data types , * this sample shows how to code in RPG the inside- code of a, * sql procedure that returns a result set., *, * based on data from qiws/qcustcdt., * Take care of having QIWS in your library list, *, * Create Procedure udtfproc. Dynamic Result Sets 1, * Language RPGLE, * not deterministic, * Reads SQL Data, * external name udtfr. Series Navigator, myserver/database/mylocalrdb/schemas, in low right corner, * run sql script : call udtfproc. My. SFW s 3. EXEC SQLSet Option Commit = *NONE, Clo. SQLCsr = *ENDMOD, Dat. Fmt = *ISO, Tim. Fmt = *ISO, Naming = *SYS; my. SFW = 'select * from qiws/qcustcdt'; EXEC SQL prepare jpl. B0. 1 if sqlcod < > *zero; exsr *pssr ; E0. EXEC SQL declare jpl. K2 cursor for jpl. EXEC SQL open jpl. B0. 1 if sqlcod < > *zero; exsr *pssr ; E0. B0. 1 for count=1 to 3. EXEC SQL fetch jpl. B0. 2 if sqlcod = 1. E0. 2 endif; B0. E0. 2 endif; E0. EXEC SQL close jpl. EXEC SQL Set result sets array : recordset for : count rows ; *inlr = *on ; B0. E0. 1 endsr '*CANCL'; /end- free CREATE PROCEDURE LAMONTRE1/READRSP1 ()LANGUAGE SQLDYNAMIC RESULT SET 1. DETERMINISTICREADS SQL DATACALLED ON NULL INPUTSPECIFIC LAMONTRE1/READRSP1. CALLOW DEBUG MODEFENCEDBEGINDECLARE C1 CURSOR FOR SELECT * FROM QIWS/QCUSTCDT; OPEN C1; RETURN; END- - DROP PROCEDURE LAMONTRE1. READRSP2 ; CREATE PROCEDURE LAMONTRE1. READRSP2. LANGUAGE SQLSPECIFIC LAMONTRE1. READRSP2. DYNAMIC RESULT SET 1. NOT DETERMINISTICMODIFIES SQL DATACALLED ON NULL INPUTBEGINDECLARE MYSFW VARCHAR(5. DECLARE K1 CURSOR FOR C1; SET MYSFW ='SELECT * FROM QIWS. QCUSTCDT' ; PREPARE C1 FROM MYSFW; OPEN K1; RETURN; END; ;- - RUN THE DEMO : -- CALL LAMONTRE1. READRSP2()http: //jplamontre. This tool is. distributed in the hope that it will be useful, but WITHOUT ANY. WARRANTY : THIS TOOLBOX IS PROVIDED ''AS IS'' AND ANY EXPRESSED OR IMPLIED. WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF. MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN. NO EVENT SHALL THE PROVIDER OR ITS CONTRIBUTORS BE LIABLE FOR ANY. DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL. DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS. OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION). HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT. STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING. IN ANY WAY OUT OF THE USE OF THIS TOOLBOX, EVEN IF ADVISED OF THE. POSSIBILITY OF SUCH DAMAGE.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
January 2017
Categories |