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code for C # calling the previous stored procedure: OracleConnection con =NewOracleConnection ("Password=manager; User id=system;data source= (description= (address= (protocol=tcp) (host=127.0.0.1)) (port=1521 ( (SERVICE_NAME=ORCL) ));"); OracleCommand cmd=NewOracleCommand ("sp_getdept", con); Cmd.commandtype=CommandType.StoredProcedure; OracleParameter P0=NewOracleParameter ("Rep_type", Oracletype.varchar
further explained: We need to modify the following SC table foreign key Declaration, add the name of the foreign key constraint, to facilitate our subsequent masking and recovery of foreign KEY constraints: create table SC (s# integer , C # integer , Scor E integer , constraint sidfk foreign key (s#) references Student (s#) on delete cascade , constraint cidfk foreign key (C #) references Course (C #) on delete cascade ); Here the two foreign keys are named SIDF
. Column Name 1+cur_result. Column Name 2END; ENDLOOP; END;7, with PL/SQL developer debugCreate a test Window after connecting to the database Enter the code for the calling SP in the window, F9 start debug,ctrl+n single-Step debugging Precautions:1) The stored procedure parameter does not take the value range, in indicates the incoming, out represents the output; 2) variable can take the value range, follo
the stored procedure to take this parameter as a whole to deal with, not like ordinary SQL, he as an array to treatThird, the solutionBaidu a bit, found online programs quite a lot, but I chose the following scheme, is to customize a function, to deal with this parameter.Step one, create a new Oracle variable: (Normal SQL query window can be created)CREATE OR RE
When PL/SQL developer is used to develop oracle stored procedures, a very confusing problem is that the stored procedures can be compiled after compilation, that is, there are errors after compilation, there is a small Red Cross in the name of the stored procedure file. To s
PHP access to Oracle stored procedure examples For example, my local Oracle database has a package with a stored procedure: Create or Replace package Pkg_trans_rel are --author:test--Created:--purpose:test --Public type Declara
Oracle| stored procedure ASP invokes an Oracle stored procedure and returns the result set Look over the Internet many ASP call Oracle method, but there is no special very direct thing
Oracle Stored procedure Loop insert a table to another table 1. create a Stored procedure SQL code create or replace procedure inserttest as cursor cs is SELECT sales_id FROM t02salesinfo_backup; sales_id varchar (128 ); begin for
Oracle batch export Stored Procedure Method 1: PL/SQL tool export Method 2: SQL code SET echo off; SET heading off; SET feedback off; spool C: \ Documents and Settings \ Administrator \ Desktop \ proc. SQL; -- 1. If the sys user is used, use the SQL code select text from dba_source where owner = 'lingfeng' and type = 'Procedu
Example: create or replace procedure test is v_count number(4); cursor v_c is select * from "t2VoucherHandNo"; begin select count(*) into v_count from "t2VoucherHandNo"; if v_count>1 then raise too_many_rows; else for my_v in v_c loop dbms_output.put_line(my_v.FNO); end loop; end if; end; Basic Oracle Stored
Tags: oracle java PL/SQL1. Create a Java Stored ProcedureCreate or replace and compile Java source named "Testhello" as Public class testhello{public static void Test (){ System.out.println ("Hello"); } }2. Create a JSP call stored or method (this example is saved in a package creation)Create or Replace package pkg_test is pr
:= P_totalrecords/p_pagesize +1; END IF; --Verify page number IF p_curpage1Then p_curpage:=1; END IF; IF P_curpage>P_totalpages then p_curpage:=p_totalpages; END IF; --Implement paged query V_startrecord:= (P_curpage-1) * P_pagesize +1; V_endrecord:= P_curpage *p_pagesize; V_sql:='SELECT * FROM (select A.*, RowNum r from'||'(SELECT * from'||P_tablename; IF P_strwhere is not NULL or P_strwhere"'Then v_sql:= V_sql | |'WHERE 1=1'||P_strwhere; END IF; IF P_ordercolumn is not NULL or P_
| | '; ' | | bb | | '; ' | | CC | | '; ' | | DD);END LOOP;Dbms_sql.close_cursor (V_cursor); --Close the cursor.END; Output 1,1,1,1 3. Create a stored procedure where SQL is the input parameter and the system references the cursor as an output parameter, as follows: Create or replace procedure MyProc(Mysqlval in Varchar2,Rescur out Sys_refcursor)AsBEGINOpen resc
[Oracle]-[show_space and show_space_asm]-Run the Stored Procedure show_space and show_space_asm to report errors. Sys creates show_space () and show_space_asm (). Bisal execution prompt: SQL> exec show_space('MY_OBJECTS', 'BISAL');BEGIN show_space('MY_OBJECTS', 'BISAL'); END; *ERROR at line 1:ORA-06550: line 1, column 7:PLS-00201: identifier 'SHOW_SPACE' mus
1. Knowledge Point -- The First stored PROCEDURE/* prints Hello Worldcreate [or replace] PROCEDURE process name (parameter list) as plsql subroutine body; Calls stored PROCEDURE: 1. exec sayHelloWorld (); 2. begin sayHelloWorld (); end;/*/create or replace
user to indicate why the select into must have a record, then honestly use the following statement: SELECT COUNT(*) intoV_playvoyagecount fromPlan_voyageWHEREVessel_id_=P_vesselid andSailing_date_=To_date (P_saildate,'YYYY-MM-DD'); IFV_playvoyagecount= 0 ThenRaise_application_error (-20000,'No record'); END IF; Refer to this article: https://www.cnblogs.com/zhangxsh/p/3494340.html In fact, this article is not about calling stored procedures in My
;END IF;END IF;End T_chcode1;End Sy_user_pkg1;After this code is run by F8, this will appear under the Packages Bodyies folder.This is a complete stored procedure, there are interfaces, there are implementationsNow let's test it.Right-click, there will be test optionsFill in parameters, such as, F8 run, results such asYou can see that you've got the returned result value 0It can then be called in the Java c
ORACLE database Stored Procedure demo sharing, oracledemo Small ORACLE database Stored Procedure demo Create or replace procedure TEST1 (p in varchar2, blood_type_name out varchar2,
Tags: io ar using SP for on data problem BSHaven't come up for a long time, do not have a little idle work today, studied the Oracle stored procedure returns the result set.With Oracle staging tables, the use of stored procedures to return data read from a result set can sol
Tags: rom parameter webapi Add this out method dap OraRequirements: WEBAPI server, access to data through the Oracle database's stored procedures.To establish a stored procedure in PL/sql: (First and foremost, the entire table is detected)Create or Replace procedure is begi
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