SUPRA coin wiki address: https://iq.wiki/zh/wiki/supra
Supra is a MultiVM Layer starting from MoveVM 1. Achieving 500,000 TPS throughput with sub-second consensus latency on 300 globally distributed nodes, Supra is building the world's first vertically integrated all-in-one blockchain. With native oracle price feeds, on-chain randomness, cross-chain communication and automation, and EVM and SolanaVM support coming soon; Supra gives developers everything they need to build super dapps on a unified platform.
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oracle asm指的是“自动存储管理”,是一种卷管理器,可自动管理磁盘组并提供有效的数据冗余功能;它是做为单独的Oracle实例实施和部署。asm的优势:1、配置简单、可最大化推动数据库合并的存储资源利用;2、支持BIGFILE文件等。

在Oracle中,可利用lsnrctl命令查询端口号,该命令是Oracle的监听命令;在启动、关闭或重启oracle监听器之前可使用该命令检查oracle监听器的状态,语法为“lsnrctl status”,结果PORT后的内容就是端口号。

方法:1、利用“LOWER(字段值)”将字段转为小写,或者利用“UPPER(字段值)”将字段转为大写;2、利用“REGEXP_LIKE(字符串,正则表达式,'i')”,当参数设置为“i”时,说明进行匹配不区分大小写。

关闭触发器的方法:1、使用“ALTER TRIGGER 触发器名称 DISABLE;”语句,可关闭指定名称的触发器;2、使用“ALTER TABLE 表名称 DISABLE ALL TRIGGERS;”语句,可关闭指定数据表中的所有触发器。

销毁SUPRA币的步骤:1、访问OKX官方网站(okx.com)并登录账户;2、导航到“更多”菜单,选择“销毁”,搜索框“SUPRA”;3、在“销毁数量”字段中输入您要销毁的SUPRA币数量;4、仔细检查输入信息并确保其准确无误,点击“销毁”按钮以确认销毁;5、销毁过程完成后,将收到一封确认邮件,其中包含销毁交易的详细信息。

查询方法:1、利用cmd,登录用户账号,连接到oracle database;2、利用“desc 表名”命令就可以得到指定表的设计结构以及表的类型。desc既可以作为降序升序的关键字,也可以与表名配合使用来显示表的详细字段。

在oracle中,可以利用“comment on column 表名.列名 is '列注释';”增加列注释;comment是注释的意思, comment on命令用于给表或字段加以说明,也即添加注释,column用于设置列的数据内容。

在oracle中,可以利用modify配合“alter table”语句来修改列的长度,modify的作用就是修改字段类型和长度,也即修改字段的属性,语法为“alter table 表名 modify 列名 字段类型 需要修改的字段长度”。

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