ERROR: MemoryContextAlloc: invalid request size (maybe bug in gist index)

Try
create index data_idx on testkw using gist(data gist__intbig_ops);

Default class gist__int_ops is usable for small arrays (with small number of
unique elements of all arrays)

Nikolay Kim wrote:

hi,

i use _int contrib module and gist index
here sample

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--
Teodor Sigaev E-mail: teodor@sigaev.ru

thanks!

error is gone.