--- a/src/log_mysql.c~	2017-04-24 16:32:45.000000000 +0200
+++ b/src/log_mysql.c	2017-10-04 12:42:27.961678871 +0200
@@ -429,6 +429,7 @@ void pw_mysql_check(AuthResult * const r
         crypto_mysql++;
         crypto_md5++;
         crypto_sha1++;
+        crypto_plain++;
     } else if (strcasecmp(crypto, PASSWD_SQL_ARGON2I) == 0) {
         crypto_argon2i++;
     } else if (strcasecmp(crypto, PASSWD_SQL_SCRYPT) == 0) {

--- a/src/log_pgsql.c~	2017-04-24 16:32:45.000000000 +0200
+++ b/src/log_pgsql.c	2017-10-04 12:42:57.562469704 +0200
@@ -504,6 +504,7 @@ void pw_pgsql_check(AuthResult * const r
         crypto_crypt++;
         crypto_md5++;
         crypto_sha1++;
+        crypto_plain++;
     } else if (strcasecmp(crypto, PASSWD_SQL_ARGON2I) == 0) {
         crypto_argon2i++;
     } else if (strcasecmp(crypto, PASSWD_SQL_SCRYPT) == 0) {