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Write to File without destroying previous data
Does anyone know how I can write to a file while preserving the data already in that file. I know that one way possible would be to first read in all the data from that file first, then output old and new data together but that would not be desirable in this case as the data file could be very... -
Update problems - PLEASE HELP
Thanks Ben, I had a previous pg_dump of my database and tried the radical step of removing then reinitialising the database which for some reason worked (at least I know that my programming wasn't at fault!). However, now my insert commands work sporadically (such as inserting the first two...- Serpha
- Post #3
- Forum: PostgreSQL Inc.: PostgreSQL
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Update problems - PLEASE HELP
Hi, I'm having problems with the UPDATE sql command when connecting postgresql to a java program. In my debug process I then tried the command directly in postgres (which also did not work). But get this, if I then create new data in postgres the SAME sql command works! (although UPDATE still...- Serpha
- Thread
- Replies: 2
- Forum: PostgreSQL Inc.: PostgreSQL
