Changeset: 3c637b4b5d93 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/3c637b4b5d93
Modified Files:
        sql/server/rel_select.c
Branch: Aug2024
Log Message:

fixed lookup of sequence number when we just created it. Solves issue #7607


diffs (23 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
@@ -4116,6 +4116,8 @@ rel_next_value_for( mvc *sql, symbol *se
        sql_subtype t;
        sql_subfunc *f;
 
+       if (!sname)
+               sname = "sys";
        if (!stack_find_rel_view(sql, seqname)) {
                if (!(seq = find_sequence_on_scope(sql, sname, seqname, "NEXT 
VALUE FOR")))
                        return NULL;
@@ -4125,8 +4127,8 @@ rel_next_value_for( mvc *sql, symbol *se
        sql_find_subtype(&t, "varchar", 0, 0);
        f = sql_bind_func(sql, "sys", "next_value_for", &t, &t, F_FUNC, true, 
true);
        assert(f);
-       /* sequence found in the stack. use session's schema? */
-       return exp_binop(sql->sa, exp_atom_str(sql->sa, seq && seq->s ? 
seq->s->base.name : "sys", &t), exp_atom_str(sql->sa, seqname, &t), f);
+       /* sequence found in the stack, ie just created. use given schema? */
+       return exp_binop(sql->sa, exp_atom_str(sql->sa, seq && seq->s ? 
seq->s->base.name : sname, &t), exp_atom_str(sql->sa, seqname, &t), f);
 }
 
 /* some users like to use aliases already in the groupby */
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