Re: [firebird-support] Execute Block size limit

2018-03-07 Thread liviuslivius liviusliv...@poczta.onet.pl [firebird-support]
Yes, limiting number of inserts can help but. What kind of connectivity components are you using? If firedac, then look at array dml. It make prepared execute block for you and i can get performance e.g 200 000 records per second. You have small record sets to import, then write insert one by one

[firebird-support] Execute Block size limit

2018-03-07 Thread ho...@agencybusys.com [firebird-support]
I have a Delphi program that assembles an Execute Block with a lot of Insert statements. The Insert statements can have an unknown number of columns up to about 35. There are no BLOBs, and all fields are text. The records come from a CSV or Excel file, and have an unknown number, possibly 2,000

[firebird-support] Adding another field description to a table

2018-03-07 Thread m_brahi...@yahoo.fr [firebird-support]
Hello, Is it I know there is one field description to comment the table, I need to know please if it is possible to add another varchar field ? Thanks