diff --git a/tests/code_coverage_tests/check_migrations_no_data_rewrites.py b/tests/code_coverage_tests/check_migrations_no_data_rewrites.py
index 7a6f1894349..0664f2127a0 100644
--- a/tests/code_coverage_tests/check_migrations_no_data_rewrites.py
+++ b/tests/code_coverage_tests/check_migrations_no_data_rewrites.py
@@ -259,12 +259,17 @@ def defuse_escapes(literal: str) -> str:
     return literal.replace("''", "' ")
 
 
-def mask(sql: str) -> tuple[str, tuple[tuple[int, int], ...], tuple[tuple[int, int], ...]]:
+def mask(
+    sql: str,
+) -> tuple[str, tuple[tuple[int, int], ...], tuple[tuple[int, int], ...], tuple[tuple[int, int], ...]]:
     """Blank comments and quoted text, keeping offsets, and locate the spans that can still
-    hold SQL: dollar-quoted bodies, and the single-quoted literals `EXECUTE` runs."""
+    hold SQL: dollar-quoted bodies, and the single-quoted literals `EXECUTE` runs. Also locate
+    the double-quoted identifiers, so a routine called through one can be found by name even
+    though the call is blanked here the way every other quoted run of text is."""
     chunks: list[str] = []
     bodies: list[tuple[int, int]] = []
     literals: list[tuple[int, int]] = []
+    identifiers: list[tuple[int, int]] = []
     index = 0
     length = len(sql)
 
@@ -291,6 +296,8 @@ def mask(sql: str) -> tuple[str, tuple[tuple[int, int], ...], tuple[tuple[int, i
             if character == "'":
                 closed = sql[stop - 1 : stop] == character
                 literals.append((index + 1, max(index + 1, stop - 1 if closed else stop)))
+            else:
+                identifiers.append((index, stop))
             chunks.append(blank(sql[index:stop]))
             index = stop
             continue
@@ -309,7 +316,7 @@ def mask(sql: str) -> tuple[str, tuple[tuple[int, int], ...], tuple[tuple[int, i
         chunks.append(character)
         index += 1
 
-    return "".join(chunks), tuple(bodies), tuple(literals)
+    return "".join(chunks), tuple(bodies), tuple(literals), tuple(identifiers)
 
 
 def skip_block_comment(sql: str, start: int) -> int:
@@ -646,7 +653,7 @@ def scan_region(
     before it is scanned, so a `--` or `/*` in one of its nested strings blanks nothing and the
     statement after it stays visible, and since that keeps every character on its offset, the
     statement reports its true file line and lines up with the markers."""
-    masked, bodies, literals = mask(region)
+    masked, bodies, literals, identifiers = mask(region)
     executed = executed_names(masked)
     runnable = executed_literals(masked, literals, executed)
 
@@ -672,7 +679,7 @@ def scan_region(
             yield Violation(migration, line_of(document, offset + keyword_start(clause, base)), keyword)
 
     for body in bodies:
-        if not runs_when_applied(masked, region, bodies, runnable, body):
+        if not runs_when_applied(masked, region, bodies, runnable, identifiers, body):
             continue
         start, end = body
         yield from scan_region(document, region[start:end], migration, markers, offset + start)
@@ -702,6 +709,7 @@ def runs_when_applied(
     region: str,
     bodies: tuple[tuple[int, int], ...],
     runnable: tuple[tuple[int, int], ...],
+    identifiers: tuple[tuple[int, int], ...],
     body: tuple[int, int],
 ) -> bool:
     """Whether a dollar-quoted body runs while the migration is being applied. A `DO` block runs
@@ -713,9 +721,11 @@ def runs_when_applied(
     the same migration names the routine anywhere outside the definition. The definition is
     found in the masked text, where one written inside a comment has already been blanked, and
     the name is read from the region at those same offsets, since masking blanks a quoted
-    identifier in place. A name that needed those quotes is blanked at its call sites too and
-    so can never be found there, which would read as uncalled however the migration runs it,
-    and the body is read rather than trusted."""
+    identifier in place. A call written as a quoted identifier is blanked there too, and
+    `\"backfill\"()` is the same call as `backfill()` in Postgres, so the double-quoted identifiers
+    are put back before the search and a routine invoked through one is found. A definition whose
+    own name needs those quotes is read rather than trusted, since matching such a name once it is
+    put back in the open would be unreliable."""
     start, end = body
     opens = masked.rfind(";", 0, start) + 1
     defined = DEFINES_A_ROUTINE.search(masked, opens, start)
@@ -724,7 +734,8 @@ def runs_when_applied(
     named = ROUTINE_NAME.match(region, defined.end(), start)
     if named is None or named.group(1).startswith('"'):
         return True
-    return contains(outside_definition(masked, region, bodies, runnable, opens, end), re.escape(named.group(1)))
+    restored = outside_definition(masked, region, bodies, runnable, identifiers, opens, end)
+    return contains(restored, re.escape(named.group(1)))
 
 
 def outside_definition(
@@ -732,6 +743,7 @@ def outside_definition(
     region: str,
     bodies: tuple[tuple[int, int], ...],
     runnable: tuple[tuple[int, int], ...],
+    identifiers: tuple[tuple[int, int], ...],
     opens: int,
     closes: int,
 ) -> str:
@@ -744,13 +756,17 @@ def outside_definition(
     runs one as SQL and the call can be written inside it. A single-quoted payload is undoubled as
     it goes back, so a `--` or `/*` in one of its nested strings blanks nothing and the call after
     it stays visible, and it is padded to the span it fills so the later offsets still land. The
-    definition is blanked after they are restored, which takes its own body with it, so a routine
-    that names itself recursively does not thereby count as called."""
+    double-quoted identifiers come back verbatim, so a routine invoked as `\"backfill\"()` reads as
+    the call it is. The definition is blanked after they are restored, which takes its own body and
+    any identifier standing inside it with it, so a routine that names itself recursively does not
+    thereby count as called."""
     text = list(masked)
     for start, end in bodies:
         text[start:end] = without_comments(region[start:end])
     for start, end in runnable:
         text[start:end] = without_comments(undouble(region[start:end])).ljust(end - start)
+    for start, end in identifiers:
+        text[start:end] = region[start:end]
     text[opens:closes] = blank(region[opens:closes])
     return "".join(text)
 
diff --git a/tests/test_litellm/test_check_migrations_no_data_rewrites.py b/tests/test_litellm/test_check_migrations_no_data_rewrites.py
index 3a6cdd2af32..85bf6f82aed 100644
--- a/tests/test_litellm/test_check_migrations_no_data_rewrites.py
+++ b/tests/test_litellm/test_check_migrations_no_data_rewrites.py
@@ -417,6 +417,14 @@ class TestStoredRoutines:
         sql = self.DEFINITION + "DO $$ BEGIN PERFORM backfill(); END; $$;\n"
         assert _keywords(tmp_path, sql) == ("UPDATE",)
 
+    def test_a_call_through_a_quoted_identifier_still_counts(self, tmp_path):
+        sql = self.DEFINITION + 'SELECT "backfill"();\n'
+        assert _keywords(tmp_path, sql) == ("UPDATE",)
+
+    def test_an_unrelated_quoted_identifier_is_not_a_call(self, tmp_path):
+        sql = self.DEFINITION + 'SELECT "other"();\n'
+        assert _keywords(tmp_path, sql) == ()
+
     def test_a_trigger_wiring_the_function_up_counts_as_a_call(self, tmp_path):
         sql = self.DEFINITION + 'CREATE TRIGGER t AFTER INSERT ON "Foo" EXECUTE FUNCTION backfill();\n'
         assert _keywords(tmp_path, sql) == ("UPDATE",)