I get this comment by sonarqube in all of my abstract schema patches (https://gerrit.wikimedia.org/r/c/mediawiki/core/+/617828/1/maintenance/postgres/tables-generated.sql)
Well, the problem is that this datatype only exists in Oracle and doesn't exist in mysql, sqlite, or postgres, making this completely useless.
MariaDB [repo]> CREATE TABLE /*_*/log_searchwow (
-> ls_field VARBINARY(32) NOT NULL,
-> ls_value VARCHAR2(255) NOT NULL,
-> ls_log_id INT UNSIGNED DEFAULT 0 NOT NULL,
-> INDEX ls_log_id (ls_log_id),
-> PRIMARY KEY(ls_field, ls_value, ls_log_id)
-> ) /*$wgDBTableOptions*/;
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'VARCHAR2(255) NOT NULL,
ls_log_id INT UNSIGNED DEFAULT 0 NOT NULL,
INDEX ls_' at line 3