oracle11g

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Which configuration do I need to use an external DLL in a WinForms application?

I\'m working with an external DLL to consume an OCR device using a wrapper written by me. I have made tests on the wrapper and it works perfectly. But, when I use a WinForms project to consume the cli[详细]

2023-04-07 17:10 分类：问答
Migrating Oracle Database with expdp and impdp

Does the target database need to be prepared with tablespace and/or user (schema) in order to successfully migrate a schema from one database (11g R1) to another (11g R2)?[详细]

2023-04-07 15:27 分类：问答
Oracle job alert notification

I am running oracle 11g. I try to setup an email notification for a job. BEGIN DBMS_S开发者_如何学JAVACHEDULER.add_job_email_notification ([详细]

2023-04-07 10:09 分类：问答
copying oracle tables to DB2

I want to access oracle tables in DB2(something like DBlink from DB2 to oracle).Any he开发者_Go百科lp is appreciated.You can use db2 federation. One link is here.Oracle has a feature called Heterogene[详细]

2023-04-06 20:01 分类：问答
Oracle 11g split text column to rows

I have table: ID|Values -----+-------------------------------- 1|AB,AD 2|AG, ... ,BD 3|AV How can i transform it to:[详细]

2023-04-06 14:33 分类：问答
Question Regarding Oracle Sequence

We already have a sequence in the database, now I have to modify that sequence so that i start from a specific valu开发者_如何转开发e which i will be fetching from the db. I have written following cod[详细]

2023-04-06 10:05 分类：问答
Is there a way to change an Oracle connection on the fly in Play! Framework?

I currently work in a project where each user has his own schema in Oracle 11g DB. This design was done because all the security roles and privileges to access the Oracle tables are stored in the DB.[详细]

2023-04-06 09:49 分类：问答
Oracle - How to create a materialized view with FAST REFRESH and JOINS

So I\'m pretty sure Oracle supports this, so I have no idea what I\'m doing wrong.This code works: CREATE MATERIALIZED VIEW MV_Test[详细]

2023-04-06 07:23 分类：问答
How to know if an OracleConnection coming from the connection pool was used before

My application needs to authenticate all session on the DB via a trusted procedure (that sets some values in the session context). Currently this procedure is called for each new session just after it[详细]

2023-04-05 20:48 分类：问答
ERROR ::QUERY FAILING in DELETE STATEMENT

I have a requirement that I want rows selected based on a condition from table A and table Bmust be deleted.[详细]

2023-04-05 14:10 分类：问答