Re: [GENERAL] GiST index implementation

ld specify a different operator class, how can i do it? May I provide a different operator class beyond the ones provided? Thank you very much. Regards, -Elena

[GENERAL] GiST index implementation

n SQL one of the two implementations provided (e.g. R-Tree)? Thank you for helping. Regards, -Elena

[GENERAL] Reference Type in PostgreSQL

can I define it in PostgreSQL? I haven't found it in the manuals. Thank you for help. -- Elena -- Elena