Technical Interview Round 1:In the Technical Interview Round, a video or phone call is scheduled with the candidate, and his coding skills are assessed. The interviewer generally asks two questions to the candidate based on Data Structures and Algorithms. Technical Interview Round 2:This is a per...
/*sql脚本:是数据库的sql语句文件,扩展名为.sql sql:结构化查询语言 */ 二、SQL脚本语句学习 ---DDL语言 1)create关键字,用来创建表结构 create table tname (表名)( colName1 dataType(类型), colName2 dataType, colName3 dataType, ... colName dataType ); eg:创建一个表,名字是temp_1,字段有...
3.在oracle中没有默认约束的说法 sql server 中添加默认约束:alter table talbe_name add DF_table_name default('男') for sex; oracle 中添加默认值:alter table table_name modify(sex default('男')); 4.连接变量和字符串的方式不一样 sql server 中连接:使用“+”连接,例如:print 'aaaa'+@name; o...
This puts the PL/SQL libraries in the $[PROD]_TOP/$APPLPLS, any other report objects such as external queries, boiler plate text etc. in $[PROD]_TOP/$APPLREP, and sharable libraries in $AU_TOP/$APPLPLS in REPORTS_PATH before the concurrent manager runs a report. $[PROD]_TOP is ...
Supports MySQL, PostgreSQL, MariaDB, SQLite, MS SQL Server, Oracle, SAP Hana, WebSQL databases. Works in NodeJS, Browser, Ionic, Cordova and Electron platforms. electron javascript mysql typescript react-native orm database sap sqlite postgresql oracle mariadb websql typeorm sap-hana active-...
Oracle APEX is the world's most popular enterprise low-code application platform that enables you to build scalable, secure web and mobile apps, with world-class features, that can be deployed anywhere – cloud or on premises. Using APEX, developers can quickly develop and deploy compelling apps...
and their ability (and their colleagues' ability) to maintain that code over time.Oracle PL/SQL Best Practicesis a concise, easy-to-use reference to Feuerstein's recommendations for excellent PL/SQL coding. It answers the kinds of questions PL/SQL developers most frequently ask about their ...
Get more relevant and up-to-date responses to your natural language questions with Select AI RAG, bridging the gap between what large language models know and the knowledge within your enterprise databases. Read the blog Announcing Oracle DatabaseWorld: Multicloud AI Edition ...
Get more relevant and up-to-date responses to your natural language questions with Select AI RAG, bridging the gap between what large language models know and the knowledge within your enterprise databases. Read the blog Announcing Oracle DatabaseWorld: Multicloud AI Edition ...
This has been done purely to illustrate the flexibility of PL/SQL. Also, it reflects the fact that you are at liberty to choose your own style. In my own work, I tend to use a single style of coding and then stick to that. Then, later on, if I can’t understand some code I’...