1 Changes in This Release for Oracle Database PL/SQL Language Reference 2 Overview of PL/SQL 3 PL/SQL Language Fundamentals 4 PL/SQL Data Types 5 PL/SQL Control Statements 6 PL/SQL Collections and Records 7 PL/SQL Static SQL 8 PL/SQL Dynamic SQL 9 PL/SQL Subprograms 10 PL/SQL Trigger...
1 Changes in This Release for Oracle Database PL/SQL Language Reference 2 Overview of PL/SQL 3 PL/SQL Language Fundamentals 4 PL/SQL Data Types 5 PL/SQL Control Statements 6 PL/SQL Collections and Records 7 PL/SQL Static SQL 8 PL/SQL Dynamic SQL 9 PL/SQL Subprograms 10 PL/SQL Trigger...
IT行业如此,编程如此,Oracle PL/SQL的学习更是如此。 本系列将以《Database PL/SQL Language Reference》的PL/SQL代码例为主线进行介绍。 Oracle PL/SQL基础语法学习16:CASE Expression(CASE表达式) CASE Expression(CASE表达式)介绍 在Oracle PL/SQL中,CASE表达式(CASE Expression)是一个非常强大且常用的工具,可以用...
本系列将以《Database PL/SQL Language Reference》的PL/SQL代码例为为主线进行介绍。 Oracle PL/SQL例14:BOOLEAN表达式 BOOLEAN表达式介绍 BOOLEAN表达式是PL/SQL语言中很常用的一种表达式类型,它用于比较两个条件,来确定其是否为真或假。 在PL/SQL中,BOOLEAN表达式可以用于条件判断或在循环语句中作为终止条件。其语...
Oracle Database 10g: Oracle® Database PL/SQL Language ReferenceStephens, Susie MChen, Jake YDavidson, Marcel GThomas, ShibyTrute, Barry M
PL/SQL is Oracle's procedural extension to industry-standard SQL. PL/SQL naturally, efficiently, and safely extends SQL for developers. Its primary strength is in providing a server-side, stored procedural language that is easy-to-use, seamless with SQL,
PL/SQL is Oracle's procedural extension to industry-standard SQL. PL/SQL naturally, efficiently, and safely extends SQL for developers. Its primary strength is in providing a server-side, stored procedural language that is easy-to-use, seamless with SQL,
ORA_SQL_TXT 触发了触发器的SQL语句的行数。 ORA_SYSEVENT 导致DDL触发器被触发的时间 ORA_WITH_GRANT_OPTION 如果授权带有grant选项,返回true。否则false 更多属性函数请参考官方文档PL/SQL Language Reference -> Triggers and Oracle Database Data Transfer Utilities ...
Oracle Database PL/SQL Language Reference 全面介绍PL/SQL编程语言。此文档无需精读,碰到不懂的地方查看此文档即可 Oracle Database PL/SQL Packages and Types Reference 这个文档全面介绍ORACLE数据库中内置的PL/SQL包和类型,如比较常用的以CTX_(ORACLE TEXT相关的包)DBMS_(ORACLE数据库管理相关的包),UTL_(ORACL...
Cursors in PL/SQL Every SQL statement executed by the Oracle database has a private SQL area that contains information about the SQL statement and the set of data returned. In … - Selection from Oracle PL/SQL Language Pocket Reference, 4th Edition [Boo