plsql 源代码
PL/SQL也是一种程序语言,叫做过程化SQL语言(ProceduralLanguage/SQL)。PL/SQL是Oracle数据库对SQL语句的扩展。在普通SQL语句的使用上增加了编程语言的特点,所以PL/SQL把数据操作和查询语句组织在PL/SQL代码的过程性单元中,通过逻辑…
/* * create_user.sql * Chapter 6, Oracle10g PL/SQL Programming * by Ron Hardman, Michael McLaughlin and Scott Urman * * This …
/* * create_user.sql * Chapter 5, Oracle10g PL/SQL Programming * by Ron Hardman, Michael McLaughlin and Scott Urman * * This …
/* * create_user.sql * Chapter 13, Oracle10g PL/SQL Programming * by Ron Hardman, Michael McLaughlin and Scott Urman * * This…
/* * create_user.sql * Chapter 11, Oracle10g PL/SQL Programming * by Ron Hardman, Michael McLaughlin and Scott Urman * * This…
/* * create_user.sql * Chapter 12, Oracle10g PL/SQL Programming * by Ron Hardman, Michael McLaughlin and Scott Urman * * This…
commit; SELECT * FROM plsql101_purchase; DELETE FROM plsql101_purchase; ROLLBACK; SELECT * FROM plsql101_purchase;
delete from plsql101_purchase; insert into plsql101_purchase values('豆腐','张',to_date('2002/01/01','yyyy/mm/dd'),10); insert in…