pl sql try catch

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(Han shunping) pl/SQL programming (2), shunping pl

(Han shunping) pl/SQL programming (2), shunping plI. pl/SQL advanced-control structurePl/SQL provides three conditional branch statements: if -- then, if -- then --- else, if --- then --- elsif --- else(1) simple condition judgment if-thenQuestion:

SQL Server T-SQL and Oracle PL/SQL

T-SQL is an enhanced SQL language provided by SQLServer based on the SQL language. The T-SQL provides all the features of ANSISQL and adds more features such as extended functions, system pre-storage, and program design structures. The following

Oracle12 PL/SQL

pl/SQL Block Introduction block isthe Basic program unit of PL/sql, the writing PL/SQL program is actually writing PL/SQL block, in order to complete the relatively simple application function, it may only need to write a PL/SQL block, However, if

Oracle Notes 4-pl/sql-Branches/loops/cursors/exceptions/storage/calls/triggers

I. PL/SQL (Procedure Language/sql) programming language1. ConceptPL/SQL is an extension of the Oracle database to the statement. In the use of ordinary SQL statements to add the characteristics of the programming language, so PL-SQL to the data

Oracle BASICS (5) Advanced pl/SQL (paging process)

Oracle BASICS (5) Advanced pl/SQL (paging process)Compile the paging process to implement the paging process through pl/SQL, and then step by step from simple to difficult. The purpose is to familiarize yourself with the various stored procedures,

(Hanshunping explanation) PL/SQL Programming (II)

I. PL/SQL advanced-control structureThree conditional branching statements are available in PL/SQL if-then, if--then---else, if---then---elsif---else(1) Simple condition judgment if–thenIssue: Write a procedure that allows you to enter an employee's

Paging process for pl/SQL writing, paging for plsql writing

Paging process for pl/SQL writing, paging for plsql writing-- Develop a package-- Create a package. In this package, the test_cursor type is defined as a cursor. As follows:SQL code Create or replace package testpackage TYPE test_cursor is ref

Oracle PL/SQL Paging

One, no return value of the stored procedureAncient cloud: Make haste, in order to let the big guy easier to accept the paging process to write, I still from simple to complex, gradually to everyone to explain. The first is to master the simplest

26. Oracle PL/SQL Paging

One, no return value of the stored procedureAncient cloud: Make haste, in order to let the big guy easier to accept the paging process to write, I still from simple to complex, gradually to everyone to explain. The first is to master the simplest

26. Oracle PL/SQL Paging

One, no return value of the stored procedureAncient cloud: Make haste, in order to let the big guy easier to accept the paging process to write, I still from simple to complex, gradually to everyone to explain. The first is to master the simplest

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