在写activitidemo时数据库中的表一直建不起来,报这个错
我曾来过 2018-01-02 02:57:57 org.activiti.engine.ActivitiException: couldn't create db schema: create table ACT_HI_PROCINST (
ID_ varchar(64) not null,
PROC_INST_ID_ varchar(64) not null,
BUSINESS_KEY_ varchar(255),
PROC_DEF_ID_ varchar(64) not null,
START_TIME_ datetime(3) not null,
END_TIME_ datetime(3),
DURATION_ bigint,
START_USER_ID_ varchar(255),
START_ACT_ID_ varchar(255),
END_ACT_ID_ varchar(255),
SUPER_PROCESS_INSTANCE_ID_ varchar(64),
DELETE_REASON_ varchar(4000),
TENANT_ID_ varchar(255) default '',
primary key (ID_),
unique (PROC_INST_ID_)