maintenance/locking/file_locks.sql

   1 -- Table to handle resource locking (EX) with row-level locking
   2 CREATE TABLE /*_*/filelocks_exclusive (
   3         fle_key binary(31) NOT NULL PRIMARY KEY
   4 ) ENGINE=InnoDB, CHECKSUM=0;
   5
   6 -- Table to handle resource locking (SH) with row-level locking
   7 CREATE TABLE /*_*/filelocks_shared (
   8         fls_key binary(31) NOT NULL,
   9         fls_session binary(31) NOT NULL,
  10         PRIMARY KEY (fls_key,fls_session)
  11 ) ENGINE=InnoDB, CHECKSUM=0;