Patch Translation_Tests expectations to match EXISTS rewrite

The EXISTS rewrite of sync_column_key_info (needed because Turso
doesn't implement SQLite's "bare column alongside aggregate" extension)
changes the emitted SQL string. Six Translation_Tests assert on the
old row-value SET form and now fail on string mismatch even though
driver behavior is correct.

Replace expected strings in the test file at CI time via python regex.
Safe because behavior is unchanged; the tests check implementation
detail (exact SQL text) which intentionally diverges under Turso.

Author: JanJakes

.github/workflows/phpunit-tests-turso.yml

@@ -1072,6 +1072,67 @@ jobs:
           assert old in src, 'CHECK TABLE handler not found'
           open(path, 'w').write(src.replace(old, new, 1))
           print('patched CHECK TABLE missing-table check')
+
+          # 11. 6 Translation_Tests assert on the exact SQL emitted by
+          #     sync_column_key_info. Our EXISTS rewrite (needed because
+          #     Turso doesn't implement SQLite's "bare column alongside
+          #     aggregate" extension) changes the emitted string, so the
+          #     assertions fail even though behavior is correct. Update the
+          #     expected strings in the test file to match the EXISTS form.
+          import re
+          path = 'tests/WP_SQLite_Driver_Translation_Tests.php'
+          src = open(path).read()
+          old_pattern = re.compile(
+              r"UPDATE `_wp_sqlite_mysql_information_schema_columns` AS c "
+              r"SET \(column_key, is_nullable\) = \( SELECT "
+              r"CASE WHEN MAX\(s\.index_name = 'PRIMARY'\) THEN 'PRI' "
+              r"WHEN MAX\(s\.non_unique = 0 AND s\.seq_in_index = 1\) THEN 'UNI' "
+              r"WHEN MAX\(s\.seq_in_index = 1\) THEN 'MUL' ELSE '' END, "
+              r"CASE WHEN MAX\(s\.index_name = 'PRIMARY'\) THEN 'NO' "
+              r"ELSE c\.is_nullable END "
+              r"FROM `_wp_sqlite_mysql_information_schema_statistics` AS s "
+              r"WHERE s\.table_schema = c\.table_schema "
+              r"AND s\.table_name = c\.table_name "
+              r"AND s\.column_name = c\.column_name \) "
+              r"WHERE c\.table_schema = 'sqlite_database' "
+              r"AND c\.table_name = '(?P<tbl>[^']+)'"
+          )
+          def build_new(m):
+              tbl = m.group('tbl')
+              return (
+                  "UPDATE `_wp_sqlite_mysql_information_schema_columns` AS c "
+                  "SET column_key = CASE "
+                  "WHEN EXISTS ( SELECT 1 FROM `_wp_sqlite_mysql_information_schema_statistics` AS s "
+                  "WHERE s.table_schema = c.table_schema "
+                  "AND s.table_name = c.table_name "
+                  "AND s.column_name = c.column_name "
+                  "AND s.index_name = 'PRIMARY' ) THEN 'PRI' "
+                  "WHEN EXISTS ( SELECT 1 FROM `_wp_sqlite_mysql_information_schema_statistics` AS s "
+                  "WHERE s.table_schema = c.table_schema "
+                  "AND s.table_name = c.table_name "
+                  "AND s.column_name = c.column_name "
+                  "AND s.non_unique = 0 "
+                  "AND s.seq_in_index = 1 ) THEN 'UNI' "
+                  "WHEN EXISTS ( SELECT 1 FROM `_wp_sqlite_mysql_information_schema_statistics` AS s "
+                  "WHERE s.table_schema = c.table_schema "
+                  "AND s.table_name = c.table_name "
+                  "AND s.column_name = c.column_name "
+                  "AND s.seq_in_index = 1 ) THEN 'MUL' "
+                  "ELSE '' END, "
+                  "is_nullable = CASE "
+                  "WHEN EXISTS ( SELECT 1 FROM `_wp_sqlite_mysql_information_schema_statistics` AS s "
+                  "WHERE s.table_schema = c.table_schema "
+                  "AND s.table_name = c.table_name "
+                  "AND s.column_name = c.column_name "
+                  "AND s.index_name = 'PRIMARY' ) THEN 'NO' "
+                  "ELSE c.is_nullable END "
+                  f"WHERE c.table_schema = 'sqlite_database' "
+                  f"AND c.table_name = '{tbl}'"
+              )
+          new_src, n = old_pattern.subn(build_new, src)
+          assert n > 0, 'no Translation_Tests UPDATE expectations matched'
+          open(path, 'w').write(new_src)
+          print(f'patched {n} Translation_Tests UPDATE expectations to EXISTS form')
           PY
 
       - name: Run PHPUnit tests against Turso DB