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-rw-r--r--sqlparse/engine/grouping.py7
1 files changed, 5 insertions, 2 deletions
diff --git a/sqlparse/engine/grouping.py b/sqlparse/engine/grouping.py
index a317044..b30e564 100644
--- a/sqlparse/engine/grouping.py
+++ b/sqlparse/engine/grouping.py
@@ -188,9 +188,12 @@ def group_identifier(tlist):
t1 = tl.token_next_by_type(
i, (T.String.Symbol, T.Name, T.Literal.Number.Integer,
T.Literal.Number.Float))
- t2 = tl.token_next_by_instance(i, (sql.Function, sql.Parenthesis))
+
+ i1 = tl.token_index(t1) if t1 else None
+ t2_end = None if i1 is None else i1 + 1
+ t2 = tl.token_next_by_instance(i, (sql.Function, sql.Parenthesis), end=t2_end)
+
if t1 and t2:
- i1 = tl.token_index(t1)
i2 = tl.token_index(t2)
if i1 > i2:
return t2