Re: When can a procedure/function be considered deterministic 1757 Peter Brawley July 12, 2013 11:02PM Re: When can a procedure/function be considered deterministic 1901 Jeremie Grund July 12, 2013 11:10PM Re: When can a procedure/function be considered deterministic 2230 Rick James...
消息:只能设置变量'%s',不能读取 错误号:1234; 符号: ER_CANT_USE_OPTION_HERE; SQLSTATE: 42000 消息:“%s”的错误使用/放置 错误号:1235; 符号: ER_NOT_SUPPORTED_YET; SQLSTATE: 42000 消息:此版本的MySQL尚不支持'%s' 错误号:1236; 符号: ER_MASTER_FATAL_ERROR_READING_BINLOG; SQLSTATE:HY000 消...
set_can_use_prefix_key() : Item, Item_field set_cannot_rollback() : binlog_trx_cache_data set_capacity() : dd::cache::Shared_multi_map< T >, Result_set_capacity, Statement_handle set_cardinality() : dd::Index_stat, dd::Index_stat_impl set_cargo_type() : Gcs_internal_message_...
be used to traverse XML files to uncover their structure, as discussed in Amit Klein's paper Blind XPath Injection (PDF file, 46KB). It is also important to check the output being sent back to the client. Consider what can happen whenwe use the MySQL ExtractValue() function: mysql...
l Replication:When running a group in single-primary mode, in the event of a new primary being elected while there were transactions held in the backlog to be applied, there was a chance that a read operation against the new primary could return a stale value. Now, you can use the grou...
】 with old applications that depend on the existence of a column but that do not actually use its value. CHAR(0) is also quite nice when you need a column that can take only two values: A column that is defined as CHAR(0) NULL occupies only one bit and can take only the values ...
Description:can't query a view when use decode() functionHow to repeat:i want to know this is a bug or not,see blow select version() --5.0.24a-community-nt create table zzzz(id int,remark varbinary(255)) insert into zzzz values (1,encode('你好','key')) insert into zzzz values ...
Description: I can't use some function in the VIEW. Ex: ENCRYPT, SUBSTRING_INDEX How to repeat: mysql> CREATE TABLE `t` (`a` VARCHAR(8)); mysql> INSERT INTO `t` VALUES("aaa"); mysql> CREATE VIEW `v` AS SELECT ENCRYPT(`a`) FROM `t`; mysql> SELECT * FROM `v`; ERROR 1304...
1044 Can not use this command here ! 不支持的MySQL协议命令,请确认。 1045 其他语句执行异常 请联系技术支持。 1046 No database specified in FROM table 查询未能找到目标表的归属DB,请检查数据库连接使用的DB,或者直接为目标表前面加上DB前缀。 1143 Access deny for accessing database ‘schema’ from th...
When I use DatabaseMetaData.getProcedures() I can see the function I'm trying to call which makes this a real mystery to me. If anyone can help I would appreciate it very much. Thanks. Ming Here is my stored function: CREATE FUNCTION `get_league_id`(customer_id int(11)) RETURNS int...