1. prepared statement Vs Stored procedures coderanch.comYou can think of a stored procedure as a method that exists within a db. i.e. code that lives in your db that you can execute. The language that they are written in (SPL) usually depends on the db vendor. For example, the syntax of an Oracle sp is different than an Informix sp. The benefits are: They execute quickly because ... |
2. Stored Procedure CachedRowSet coderanch.com |
3. CachedRowSet - Stored Procedure coderanch.comSorry, but that didn't do it. When I want to do the crs.execute(); I get the following error: com.ibm.db2.jcc.c.SqlException: DB2 SQL error: SQLCODE: -440, SQLSTATE: 42884, SQLERRMC: DB.STOPRO;PROCEDURE at com.ibm.db2.jcc.c.yc.e(yc.java:1512) at com.ibm.db2.jcc.c.yc.a(yc.java:1112) at com.ibm.db2.jcc.a.db.h(db.java:148) at com.ibm.db2.jcc.a.db.d(db.java:70) at com.ibm.db2.jcc.a.r.d(r.java:75) at com.ibm.db2.jcc.a.sb.j(sb.java:196) at com.ibm.db2.jcc.c.yc.m(yc.java:1109) at com.ibm.db2.jcc.c.zc.cb(zc.java:1810) at com.ibm.db2.jcc.c.zc.d(zc.java:2235) at com.ibm.db2.jcc.c.zc.S(zc.java:557) at com.ibm.db2.jcc.c.zc.executeUpdate(zc.java:540) at com.sun.rowset.internal.CachedRowSetReader.readData(Unknown Source) at com.sun.rowset.CachedRowSetImpl.execute(Unknown Source) at com.sun.rowset.CachedRowSetImpl.execute(Unknown Source) at be.minfin.rdc.utils.AskRDCdb2file.execSPvect(AskRDCdb2file.java:505) ... |
4. PreparedStatement and StoredProcedure coderanch.com |
5. Diffrence between StoredProcedure and Prepared Statement coderanch.comManish: In my experience, a PreparedStatement is an SQL statement which you write in your program and has been previously parsed by the DBMS, and is very useful when you have to repeat that statement several times changing only the values in the placeholders (question marks), because the DBMS does not have to parse it on every execution. And a Stored ... |