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Re: transactions and sql [message #27869 is a reply to message #27860]

Sun, 08 August 2010 08:12

mtdew3q
Messages: 181
Registered: July 2010
Location: Upstate, NY (near Canada)

Experienced Member

Hi-

I finally figured out what this post was talking about.

The one person was actually doing ddl stuff and the moderator got confused possibly thinking it was dml and so did I until i read it closer but it is a good tip to see how the ddl worked with firebird anyways.

I examined this a lot closer tonight and I do think it is definitely possible to mix U++ framework and IBPP. I was worried about transactions but I think the default read/write wait and snapshot/concurrency must be used for Firebird and any other transaction context can go through IBPP.

I don't think it would be hard to mix them because it looked to me that sql[0] which is Value Sql::operator[](int i) const {
Value v;
cn->GetColumn(i, v);
return v;
}

ends up when fetching data returning a value that i believe is output as a string according to this:

so that would make it easy to get data from U++ sql and use it in IBPP if I had to. i could also write stuff now that i know the probable access mode is read/write.

i don't think i have to worry about switching to zeos db controls anymore. this looks like it is very cool. i hope my brain cooperated with me on this one.

thanks,
Jim

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