firebird2.1

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Is Firebird 2.1 efficient to store a massive number of rows in some DB's table?

My application keeps receiving a really small event that it needs to store and I was thinking which is the best way to handle it. T开发者_运维问答he table for this event would be something like this:[详细]

2023-04-05 03:28 分类：问答
Bitwise operator in firebird

Can we do bitwise and in a firebird procedure without using a UDF? i开发者_开发百科s there one of the built in function or is there a way to get the same results[详细]

2023-04-04 18:33 分类：问答
How to reverse the results of this query?

I\'m using Firebird 2.1. There is a table name Folders, with these fields: FolderID ParentFol开发者_运维知识库derID[详细]

2023-03-22 03:36 分类：问答
Firebird rownum *or* linq style skip and take

I\'m using firebird database and it does not seem to have ROWNUM or ROW_NUMBER() like sql server does so I cannot follow the procedure explained here.[详细]

2023-03-21 07:53 分类：问答
How can you detect a parent with a nested relationship in a database using SQL?

I\'m using Firebird 2.1.There is a table name Folders, with the fields: Fol开发者_如何学JAVAderID[详细]

2023-03-17 23:45 分类：问答
using Qt Stored procedure in Firebird

Good Afternoon, I\'m starting in the world of Qt and a Firebird database.And finish the driver installation process and perform operations onthe database insert, update and consultation.[详细]

2023-03-12 08:26 分类：问答
Firebird constant UDF

Is it possible to make an EXTERNAL FUNCTION as constant or immutable, so that Firebird knows not to recompute it during the course of one SQL statement?[详细]

2023-02-17 08:16 分类：问答
Error converting variant into double [ Delphi XE + IBObjects 4.9.12 ]

My configuration: Delphi XE Firebird 2.1 IBObjects 4.9.12 Windows 7 64bits I get an exception when I try to set a value to a IBOQuery parameter (\"Could not convert variant of type (UnicodeString) i[详细]

2023-02-06 22:25 分类：问答
Firebird 2.1 stored procedure to concatenate text on multiple rows

I am trying to write a stored procedure to concatenate multiple rows of text together to return it as a single开发者_JAVA技巧 string. For example:[详细]

2023-01-27 03:53 分类：问答
Database design question - which is the best solution?

I\'m using Firebird 2.1 and I\'m looking for the best way to solve this issue. I\'m writing a calendaring application. Different users\' calendar entries are stored in a big Calendar table. Each cale[详细]

2023-01-25 18:20 分类：问答