Re: [HACKERS] REPEATED INSERT INTO ...

2003-02-25 Thread Christoph Haller
The key word REPEATED directs INGRES to encode the INSERT and save its execution plan when it is first executed. This encoding can account for significant performance improvements on subsequent executions of the same INSERT. What do you others think of it? You can do that today with

Re: [HACKERS] REPEATED INSERT INTO ... 2nd thread

2003-02-25 Thread Neil Conway
On Tue, 2003-02-25 at 03:59, Christoph Haller wrote: for (CmdIndex = start_index; CmdIndex nRows; CmdIndex++) { sprintf(CmdLine, INSERT INTO AArray_Values ( Primary_Key, List_Pointer,\ Parameter_Name, Parameter_Code,\ Dim_Pointer, File_Pointer, Source_Type )\

[HACKERS] REPEATED INSERT INTO ...

2003-02-24 Thread Christoph Haller
I've noticed subsequent executions of the same insert command are slow. I've searched the list archives for this matter and found several entries related, including suggestions how to speed up. The standard answer from the core team is, use COPY. Sorry, but this is from an application point of

Re: [HACKERS] REPEATED INSERT INTO ...

2003-02-24 Thread Tom Lane
Christoph Haller [EMAIL PROTECTED] writes: Taken from the Reference Manual [REPEATED] INSERT INTO ... The key word REPEATED directs INGRES to encode the INSERT and save its execution plan when it is first executed. This encoding can account for significant performance improvements on

Re: [HACKERS] REPEATED INSERT INTO ...

2003-02-24 Thread Neil Conway
On Mon, 2003-02-24 at 07:22, Christoph Haller wrote: I've noticed subsequent executions of the same insert command are slow. I've searched the list archives for this matter and found several entries related, including suggestions how to speed up. The standard answer from the core team is, use