diff --git a/innobase/mtr/mtr0log.c b/innobase/mtr/mtr0log.c index 417093134c35d7d6c0f5e146a5036ec37cd0d026..4f826f242e8b0d98a8c8a3b8bd97dd36b6b1a375 100644 --- a/innobase/mtr/mtr0log.c +++ b/innobase/mtr/mtr0log.c @@ -443,7 +443,8 @@ mlog_open_and_write_index( type = dict_col_get_type(dict_field_get_col(field)); len = field->fixed_len; ut_ad(len < 0x7fff); - if (len == 0 && dtype_get_len(type) > 255) { + if (len == 0 && (dtype_get_len(type) > 255 + || dtype_get_mtype(type) == DATA_BLOB)) { /* variable-length field with maximum length > 255 */ len = 0x7fff;