Eckhard Hoeffner wrote:
Does anyone has a solution to use the CURSOR function with PHP. The
main problem - in my opinion - is, that the CURSOR must be closed
and if the database is accessed from a web browser, this can not be
ensured.
I don't use cursors in web applications myself, since PostgreSQL
supports the excellent "SELECT ... LIMIT <n> OFFSET <m>" syntax in all
of the cases where I might otherwise have done so.
That's my experience to date, anyway - I'm prepared to find somewhere a
cursor might be a requirement - I know that if you wanted to write
cross-database portable code you would probably need to work with them.
Regardless, unless you open your database connection as a persistent
connection, the database connection will be closed when the script
finishes, and that should clean up all that is necessary.
Regards,
Andrew.
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