On Thu, Feb 23, 2012 at 11:06:55AM +0100, Stefan Manegold wrote:

Changeset: 869144f7d945 for MonetDB URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=869144f7d945 Modified Files: sql/server/rel_select.c Branch: sciql Log Message:

rel_select.c, rel_arraytiling(): we do not (yet?) support tiling on subset of dimensions

No, it's not yet supported.

diffs (12 lines):

diff --git a/sql/server/rel_select.c b/sql/server/rel_select.c --- a/sql/server/rel_select.c +++ b/sql/server/rel_select.c @@ -1910,6 +1910,8 @@ rel_arraytiling(mvc *sql, sql_rel **rel, idx_exps = tile_def->data.lval->h->next->data.lval; if (dlist_length(idx_exps) > a->ndims) return sql_error(sql, 02, "SELECT: #dimensions (%d) in array tiling larger than #dimensions (%d) in the array", dlist_length(idx_exps), a->ndims);

• if (dlist_length(idx_exps) < a->ndims)

• return sql_error(sql, 02, "SELECT: #dimensions (%d) in array tiling fewer than #dimensions (%d) in the array --- not supported (yet?)", dlist_length(idx_exps), a->ndims);
  

  if (dlist_length(idx_exps) > ARRAY_TILING_MAX_DIMS) return sql_error(sql, 02, "SELECT: TODO: array tiling over >%d dimensions", ARRAY_TILING_MAX_DIMS); for (n = idx_exps->h; n; n = n->next) {

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