2.浮点数(float) 3.定点数(Decimal(p,s)) 4.字符串(String) 5.固定字符串(FixedString) 6.枚举(Enum8,Enum16) 7.布尔值(boolean) 8.阵列(T) 9.日期类型(Date) 10.可为空类型 三.SQL语法 1.insert into 2.create 3.alter 4.limit by 5.EXISTS 6.COLUMNS 7.GROUP BY 8.PreWhere 9.CONSTRAINT ...
最后经历了一个上午的奋斗,终于: [root@gz191zst 14:55:43 /data/mysql-8.0.20/build] #./bin/mysql -h 127.0.0.1 -P9004 -udefault Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 43 Server version: 21.6.5.37-ClickHouse Copyright (c) 2000, 2020, O...
第一步 先用我最喜欢的strace看一下 #strace /usr/local/mysql/bin/mysql -h127.0.0.1 -P9004 -udefault munmap(0x7f5dbb4f5000, 4096) = 0 sendto(3, "\16\0\0\0\3select USER()", 18, 0, NULL, 0) = 18 recvfrom(3, "\1\0\0\1\1#\0\0\2\3def\0\0\0\rcurrentUser()\0\f"...