MySQL Error1170 (42000): BLOB/TEXTColumn UsedinKey Specification Without aKey Length 原因是: MySQL不允许在BLOB/TEXT,TINYBLOB, MEDIUMBLOB, LONGBLOB, TINYTEXT, MEDIUMTEXT, LONGTEXT,VARCHAR建索引,因为前面那些列类型都是可变长的,MySQL无法保证列的唯一性,只能在BLOB/TEXT前n个字节上建索引,这个n最大多长...
MySQL Error1170(42000): BLOB/TEXTColumnUsedinKeySpecification Without aKeyLength 原因是: MySQL不允许在BLOB/TEXT,TINYBLOB, MEDIUMBLOB, LONGBLOB, TINYTEXT, MEDIUMTEXT, LONGTEXT,VARCHAR建索引,因为前面那些列类型都是可变长的,MySQL无法保证列的唯一性,只能在BLOB/TEXT前n个字节上建索引,这个n最大多长呢?做...
MySQL Error 1170 (42000): BLOB/TEXT Column Used in Key Specification Without a Key Length 1. 原因是: MySQL不允许在BLOB/TEXT,TINYBLOB, MEDIUMBLOB, LONGBLOB, TINYTEXT, MEDIUMTEXT, LONGTEXT,VARCHAR建索引,因为前面那些列类型都是可变长的,MySQL无法保证列的唯一性,只能在BLOB/TEXT前n个字节上建索引,...
" used in key specification without a key length " I'm on mysql 5 after I saw a bug about this in Mysql 4.1.16 Does anyone have any insight how I am messing this up? Thanks in advance. Josh Sorry, you can't reply to this topic. It has been closed....
MySQL #1170 error (42000) blob/Text Column Used in key specification without a key length Here is my solution to translating foreign websites. When creating a new table or altering an existing table with primary key, unique constraints and indexes, or when defining a...
The table mysql.proc is missing, corrupt, or contains bad data (internal code %d) • Error number: 1458; Symbol: ER_SP_WRONG_NAME; SQLSTATE: 42000 Message: Incorrect routine name '%s' • Error number: 1459; Symbol: ER_TABLE_NEEDS_UPGRADE; SQLSTATE: HY000 Message: Table upgrade ...
[myschema.e_daily] Unknown database 'mydb' Example server-side error message sent to client programs, as displayed by the mysql client: mysql> SELECT * FROM no_such_table; ERROR 1146 (42S02): Table 'test.no_such_table' doesn't exist Each server error message includes an error code, ...
mysql source 错误2 mysql error code B.1. 服务器错误代码和消息 服务器错误信息来自下述源文件: · 错误消息信息列在share/errmsg.txt文件中。“%d”和“%s”分别代表编号和字符串,显示时,它们将被消息值取代。 · 错误值列在share/errmsg.txt文件中,用于生成include/mysqld_error.h和include/mysqld_ername...
错误:1278 SQLSTATE: HY000 (ER_MISSING_SKIP_SLAVE) 消息:与START SLAVE UNTIL一起执行按步复制时,建议使用“--skip-slave-start”,否则,如果发生未预料的从服务器mysqld重启,间出现问题。 错误:1279 SQLSTATE: HY000 (ER_UNTIL_COND_IGNORED) 消息:SQL线程未启动,因而UNTIL选项被忽略。
Re: error 1170 / BLOB column 'caption' used in key specification without a key length Posted by:Shantanu Oak Date: July 16, 2005 08:17AM >> When I made the column insert like this: >> caption(200) text NOT NULL, It is illegal to declare the limit like this. You must use the ...