mvn install:install-file -Dfile=D:\java_tools\maven\maven-repository\cn\afterturn\easypoi-base-cy\4.4.0-SNAPSHOT\easypoi-base-cy-4.4.0-20220106.073649 Read More
sql语句为: select t1.day as day , any_value(IFNULL(t2.avgNum,0)) as avgNum, any_value(IFNULL(t2.maxNum,0)) as maxNum from ( SELECT date_add( date_sub('20 Read More
message: ### Error querying database. Cause: java.sql.SQLSyntaxErrorException: SELECT command denied to user 'root'@'172.20.6.199' for table 't_player Read More
1.网上可查 索引导出语句:(导出语句并没将索引导出而是全部查出来) SELECTCONCAT('ALTER TABLE `',TABLE_NAME,'` ', 'ADD ', IF(NON_UNIQUE = 1, CASE UPPER(INDEX_TYPE) WHEN 'FULLTEXT' THE Read More