ddl: add ddl_reorg_batch_size variable to control ddl worker batch size.#8365

Merged

crazycs520 merged 11 commits intopingcap:masterfrom crazycs520:var-batchcnt

Dec 4, 2018

+74-10

Commits on Nov 20, 2018

sessionvar: add ddl_reorg_batch_size variable to control batch size when do back fill.
crazycs520
committed

Commits on Nov 21, 2018

Commits on Nov 22, 2018

Commits on Dec 3, 2018

Merge branch 'master' into var-batchcnt
ciscoxll
authored