Clearing the attribute buffer is not required to create a preference. The buffer is cleared automatically after each call to CTX_DDL.CREATE_PREFERENCE. CLEAR_ATTRIBUTE is used primarily for clearing ...

The PL/SQL package DBMS_RANDOM can generate random text and date values as well as numbers. Check out these code examples to learn how you can generate these values in your development work. Numbers, ...

This chapter provides reference information for using the PL/SQL packages provided with ConText to administer ConText servers and queues, as well as to obtain product information about ConText.

PL/SQL stands for Procedural Language extension of SQL. PL/SQL is a combination of SQL along with the procedural features of programming languages. It was developed by Oracle Corporation in the early ...

我们日常使用的数据库主要包括Oracle、MySQL、DB2和SQL Server等。在操作Oracle数据库时，PL/SQL是匹配度最高的工具之一。那么如何 ...

通过PL/SQL连接Oracle数据库有多种方式，本文选用最经典的一种：PL/SQL工具经由Oracle客户端与Oracle服务端（即数据库服务器 ...