Re: [firebird-support] FB3 Embedded Firedac Error

2019-09-03 Thread Iwan Cahyadi Sugeng iwan.c.sug...@gmail.com [firebird-support]
See my replies below On Tue, Sep 3, 2019 at 1:13 PM Elton Fadel galdari...@yahoo.com.br [firebird-support] wrote: > > > > Thanks, Mark! *It worked!* > > I also notice something very interesting during my tests: > > 1. No matter if you use Firebird if a Service or Application, even without >

Re: [firebird-support] Help in optimizing big data query

2019-06-18 Thread Iwan Cahyadi Sugeng iwan.c.sug...@gmail.com [firebird-support]
Hi, Thank you for the explanation, will optimize index, i've tried to add index on TANGGAL_CETAK, and it really work faster and as expected, showing index read as much as needed only, not all record. On Tue, Jun 18, 2019 at 11:33 AM liviuslivius liviusliv...@poczta.onet.pl [firebird-support]

Re: [firebird-support] Help in optimizing big data query

2019-06-17 Thread Iwan Cahyadi Sugeng iwan.c.sug...@gmail.com [firebird-support]
Hi, The plan is using ORDER, it read through index, in my system, i need to load 1 millions of records and i only expect the server to read 1 millions of records only, not all the data in the table. I already use high speed m2 SSD Samsung EVO 860 series, it still need a lot of time to load. The

Re: [firebird-support] Help in optimizing big data query

2019-06-17 Thread Iwan Cahyadi Sugeng iwan.c.sug...@gmail.com [firebird-support]
Hi everyone, I now have about 55 million data on this table, the structure is on the first thread, i'v added index on NOMOR, the query is : SELECT TBAT_ITM.NOMOR FROM TBAT_ITM ORDER BY TBAT_ITM.NOMOR ROWS 1 TO 100 -- QUERY PERFORMANCE -- Prepare : 94 ms Execute :

Re: [firebird-support] Help in optimizing big data query

2019-04-22 Thread Iwan Cahyadi Sugeng iwan.c.sug...@gmail.com [firebird-support]
Hi, The data is repeated and most records are empty value, it will be filled after a process. But will try to add index on it Thank you On Tue, Apr 23, 2019 at 11:35 AM liviuslivius liviusliv...@poczta.onet.pl [firebird-support] wrote: > > > Hi > > As you can see, your query do not use any

[firebird-support] Help in optimizing big data query

2019-04-22 Thread Iwan Cahyadi Sugeng iwan.c.sug...@gmail.com [firebird-support]
Hi, I'm using Firebird 2.5.8 win 64, i have 33 millions data on one table Here is the DML : CREATE TABLE TBAT_ITM ( ID_TBAT_ITM ID NOT NULL, ID_TBAT ID, KODE_MESIN KODE, NOMOR ID, TANGGAL_CETAK WAKTU, REVISION REVISI, CREATED_BY ID, CREATED_DATE WAKTU, MODIFIED_BY ID,

Re: [firebird-support] Help!!! - Problem with Firebird Embeded

2014-09-14 Thread Iwan Cahyadi Sugeng iwan.c.sug...@gmail.com [firebird-support]
what is your connection string, don't use localhost:dbname format. Try use only the filename. Try ems sql manager for firebird, it has embeded protocol On 14 Sep 2014 19:01, Adam adam...@gmail.com [firebird-support] firebird-support@yahoogroups.com wrote: On Sun, Sep 14, 2014 at 9:55 PM,