ref cursor

Problem: when using an implicit cursor such as selectintofromtablename, if data is not found, an error in the ora-01403 is reported. Each time an explicit cursor is used, Problem: when using an implicit cursor like select into from tablename, if no

Oracle Stored Procedure paging code [Html]/********* Stored Procedure paging code **********/-- Baotou create or replace package pck_my is type c_my is ref cursor; procedure page_moed (v_table in varchar2, -- table name current_page in out number, --

SQL date functions -- DATEADD-- Returns a new datetime value based on a specified date.-- DATEADD (datepart, number, date)-- Abbreviation of date-- Year yy, yyyy-- Quarter qq, q-- Month mm, m-- Dayofyear dy, y-- Day dd, d-- Week wk, ww-- Hour hh--

There are two methods:One is to declare the system cursor, the other is to declare the custom cursor, and then follow the same operation, the parameter type isIn out or out(1) Declare the personal system cursor. (recommended)Copy codeThe Code is as

The idea of Oracle paging stored procedures is the same as that of SQL Server, but I have made some changes here because of the differences in Oracle syntax and rules, the Oracle paging Stored Procedure looks a little different. Smile!Cursor

/*The younger brother just came into contact with the ORACLE stored procedure and asked me a question. The younger brother wrote a stored procedure to receive a parameter as the table name, then, you can query the content of one field of all records

There are many date functions in oracle, such: 1,Add_months ()Used to increase or decrease the number of months from a date value. Date_value: = add_months (date_value, number_of_months) Example: SQL> select add_months (sysdate, 12) "Next Year" from

Oracle Cursors syntax summary about Oracle Cursors syntax summary, Oracle Cursors is used to query the database, get a record set (result set) pointer, allows developers to access one result set at a time and perform operations on each result set. 1.

Summary of calling the oracle stored procedure in java (for example, oracle Stored Procedure) // 1. call + package name + stored procedure name (for incoming and outgoing values ?) String str = "{call SMSBUSINESS. deleteZhZMember (?,?,?)} "; // 2.

You can use the package dbms_metadata.get_ddl to view a table or table space DDL. The get_ddl function detailed parameter GET_DDL function in the dbms_metadata Package returns the DDL statement for the original data of the created object. The

  ORACLE segment:First, create a PACKAGE and package body in ORACLE, and define the function and the returned result set of the stored procedure.1: Create a PACKAGE:Create or replace package SCOTT. pk_wtIsType mytype is ref cursor;Procedure p_wt

The path to copy the jar package connecting to Oracle is shown in: VcD4KPHA + way9009yYWNsZcr9vt2/4rXEtPrC66O6PC9wPgo8cD48cHJlIGNsYXNzPQ = "brush: java;"> package demo. utils; import java. SQL. connection; import java. SQL. driverManager;

To_date () and 24-hour notation and display of mm minutes: 1. When Oracle's to_date function is used for date conversion, many Java programmers may directly use the format "yyyy-MM-dd HH: mm: ss" for conversion, however, an error occurs in Oracle:

Oracle to_date () function usage introduction, oracleto_date In Oracle databases, the Oracle to_date () function is a frequently used function. The following describes the usage of the Oracle to_date () function in detail, hoping to enlighten

1. First create a custom package, which contains the declaration of the cursor variable Create or replace package POLICE. pkg_package As Type type_cursor is ref cursor; End; 2. Use of Stored Procedures Create or replace procedure POLICE. DangXmList (

Declare a stored procedure for returning a cursor 1. Declare a dynamic cursor type in the header. TYPE ref_cursor_name is ref cursor; 2. Define Dynamic CURSOR variables in the output parameters of the stored procedure to be declared. Create or

Oracle Dynamic Cursor Declarev_col1 varchar2 (254); v_col2 varchar2 (254); v_ SQL varchar2 (1024); type my_cursor is ref cursor; v_cur my_cursor; beginv_ SQL: = 'select: 1 ,: 2 from dual where 1 =: 3'; open v_cur for v_sqlusing 'col1', 'col2', 1;

This article mainly describes RETURNPIPELINED. If you have experience, Please bypass it. Recently, I got a requirement: to input a String for the method, such as user ID0, user ID1, user ID2...., and then return a result set based on these IDs. This

Pl/SQL programming data type in Oracle pl Programming Data Type: www.2cto.com 1. scalar type (scalar) 2. composite 3. reference Type 4.lob( large object) -------------------------------------------------------------- case 1 of defining a scalar.

Oracle Stored Procedure return record set oracle Stored Procedure return record set, the key is to use a cursor. We certainly have a lot of contact with database cursor. We can use OPEN, FETCH, and CLOSE operations to control the cursor for various