Changeset: 9d1c95749618 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/9d1c95749618
Modified Files:
sql/server/sql_parser.y
Branch: parquet
Log Message:
add simple parsing bits of
select * from 'filename';
ie converts into
select * from file_loader('filename');
diffs (23 lines):
diff --git a/sql/server/sql_parser.y b/sql/server/sql_parser.y
--- a/sql/server/sql_parser.y
+++ b/sql/server/sql_parser.y
@@ -3433,6 +3433,19 @@ table_ref:
append_int(l, 0);
append_symbol(l, $2);
$$ = _symbol_create_list(SQL_NAME, l); }
+ | string opt_table_name { dlist *l = L();
+ dlist *f = L();
+ append_list(f, append_string(L(),
"file_loader"));
+ append_int(f, FALSE); /* ignore distinct */
+ const char *s = $1;
+ int len = UTF8_strlen(s);
+ sql_subtype t;
+ sql_find_subtype(&t, "char", len, 0 );
+ append_symbol(f, _newAtomNode(
_atom_string(&t, s)));
+ append_symbol(l, _symbol_create_list(
SQL_UNOP, f));
+ append_int(l, 0);
+ append_symbol(l, $2);
+ $$ = _symbol_create_list(SQL_TABLE, l); }
| func_ref opt_table_name
{ dlist *l = L();
append_symbol(l, $1);
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