-- If@newcontains 128 characters,@newpasswordwill be '123...n -- where n is the 127th character. -- Because the string returned by QUOTENAME() will be truncated, it -- can be made to look like the following sta
包括:create table、alter table、drop table、create index、drop index等。 DCL数据控制语言 用于定义数据库、表、字段、用户的访问权限和安全级别。包括:grant(授予访问权限)、revoke(撤销访问权限)、commit(提交事务处理)、rollback(事务处理回退)、savepoint(设置保存点)、lock(对数据库的特定部分进行锁定)等。 S...
If supplied as a variable (@logical_device_name_var), the backup device name can be specified either as a string constant (@logical_device_name_var= logical backup device name) or as a variable of any character string data type except for the ntext or text data types. { DISK | TAPE ...
--decode the first argument using the second argument charactersetselectdecode(encode("HIVE","UTF-8"),"UTF-8"); 5. format_string / printf 格式化字符串:format_string(strfmt, obj, ...) 代码语言:javascript 代码运行次数:0 运行 AI代码解释 --returns a formatted string from printf-style format...
When prompted, the user could type the password to complete a connection -r requires a 0 or 1 argument -R switch is removed. -I switch is removed. To disable quoted identifier behavior, add SET QUOTED IDENTIFIER OFF in your scripts. -N takes a string value that can be one of true,...
ENGINE = InnoDB CHARACTER SET = utf8mb4 COMMENT = '例子' ; */ // demoStructTableName 表名常量,方便直接调用 const demoStructTableName = "t_demo" // demoStruct 例子 type demoStruct struct { // 引入默认的struct,隔离IEntityStruct的方法改动 zorm.EntityStruct // Id 主键 Id string `column...
KINESIS_RECORD_SEQ_NUMBER_ORDER_VIOLATION、MALFORMED_CHARACTER_CODING、PS_FETCH_RETRY_EXCEPTION、PS_INVALID_KEY_TYPE、PS_INVALID_UNSAFE_ROW_CONVERSION_FROM_PROTO、PS_MOVING_CHECKPOINT_FAILURE、PS_MULTIPLE_FAILED_EPOCHS、PS_OPTION_NOT_IN_BOUNDS、PS_UNABLE_TO_PARSE_PROTO、STAGING_PATH_CURRENTLY_...
database snapshot character 从数据库快照生成所有表的字符模式大容量复制程序输出。 数据库快照在 SQL Server 的每个版本中都不可用。 有关 SQL Server 各个版本支持的功能列表,请参阅“SQL Server 2022 的各个版本及其支持的功能”。 NULL(默认值) native默认为 SQL Server 发布服务器。 对于非 SQL Server 发布...
SQL_CCS_CREATE_CHARACTER_SETSQL_CCS_COLLATE_CLAUSESQL_CCS_LIMITED_COLLATIONSQL-92 完全一致性驱动程序将始终按支持返回所有这些选项。 返回值为“0”表示 不支持 CREATE CHARACTER SET 语句。 SQL_CREATE_COLLATION 3.0 一个SQLUINTEGER 位掩码,用于枚举 CREATE COLLATION 语句中的子句,如数据源支持的 SQL-92 ...
NetBIOS recognizes only the first 15 chars in the dns_name. If you have two WSFC clusters that are controlled by the same Active Directory and you try to create availability group listeners in both of clusters using names with more than 15 characters and an identical 15 character prefix, you...