Whats the purpose of SQL keyword AS? - Stack Overflow You can set table aliases in SQL typing the identifier right after the table name SELECT * FROM table t1; You can even use the keyword AS to indicate the alias
c# - Direct casting vs as operator? - Stack Overflow 'as' is based on 'is', which is a keyword that checks at runtime if the object is polimorphycally compatible (basically if a cast can be made) and returns null if the check fails
be famous for(to ,as, with,as)的用法及区别 - 百度知道 be famous for(to ,as, with,as)的用法及区别词义：1 be famous for 因…而出名,以…著称，后一般跟事物2 be famous as 作为…而闻名，后面一般跟人3 be famous to 对 是熟悉的，为 所熟知的，后一般跟人。
How to bypass certificate errors using Microsoft Edge As of February 2025 Edge version 133 0, the current fix does not work because the allow-insecure-localhost flag is no longer available in the temporarily unexpired flags
SQL WITH clause example - Stack Overflow The SQL WITH clause was introduced by Oracle in the Oracle 9i release 2 database The SQL WITH clause allows you to give a sub-query block a name (a process also called sub-query refactoring), which can be referenced in several places within the main SQL query
NA，EU，AS，OC，SA分别是什么？国区是哪个 - 百度知道 NA，EU，AS，OC，SA分别是什么？国区是哪个NA : NorthAmerica 北美洲EU : Europe欧洲AS : Asia亚洲OC : Oceania大洋洲SA :South and Central America : 中美及南美洲另AF :Africa 非洲AN : Antarctica 南极洲球按照