Re: [PATCHES] Move cursor support for pl/pgsql
Magnus Hagander [EMAIL PROTECTED] writes: I took a stab at implementing MOVE support for cursors in PL/pgsql, because I wanted it for a project. Attached patch *seems* to work. But.. Given that this is my first venture into touching bison/flex files, I may be completely off-target in how it's done. I disapprove of hard-wiring the fetch count as an integer constant; there's no good reason not to treat it as an expression. So you should drop the T_NUMBER thing. regards, tom lane ---(end of broadcast)--- TIP 9: In versions below 8.0, the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match
Re: [PATCHES] Move cursor support for pl/pgsql
Tom Lane wrote: Magnus Hagander [EMAIL PROTECTED] writes: I took a stab at implementing MOVE support for cursors in PL/pgsql, because I wanted it for a project. Attached patch *seems* to work. But.. Given that this is my first venture into touching bison/flex files, I may be completely off-target in how it's done. I disapprove of hard-wiring the fetch count as an integer constant; there's no good reason not to treat it as an expression. So you should drop the T_NUMBER thing. Will do, thanks for commenting. I'm also going to merge it with Pavels work that I had completely missed earlier. //Magnus ---(end of broadcast)--- TIP 9: In versions below 8.0, the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match
