Schema
Why can my new user login as sysdba in oracle?
I just installed Oracle 11g R2 on windows 7 machine. I am able to login using my sys as sysdba account.[详细]
2023-03-21 13:10 分类：问答(Easy one) Alter xml schema collection on sql server to modify an element's attribute
I have the following xml schema named XsdContacts(pretty sim开发者_如何学Pythonple actually) <?xml version=\"1.0\" encoding=\"utf-8\"?>[详细]
2023-03-20 20:24 分类：问答iReport - parameterize schema name?
I have the following query : SELECT blah FROM \"PUBLIC\".\"MYACTIVITY\" MYACTIVITY The problem is, the schema name is different for different environments. I tried making \"PUBLIC\" a parameter lik[详细]
2023-03-20 15:12 分类：问答Cassandra schema updates [closed]
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.[详细]
2023-03-20 14:52 分类：问答mongoDB - URL as document ID
Considering I want to create mongoDB documents for a bunch of distinct UR开发者_StackOverflowLs: what would be the pros and cons (if any) of using the actual URL as the documents _id value instead of[详细]
2023-03-20 13:53 分类：问答Managing Oracle Synonyms
I was 开发者_Python百科reading this article: Managing Oracle Synonyms Regarding the order of preference, when it come to resolving an object name to the actual object, it says:[详细]
2023-03-20 05:24 分类：问答Track MySQL schema changes in git (using ALTER TABLE, not mysqldump)
I frequently write code changes (PHP) that go along with a schema change. This requires a few steps: Develop the new code, adding new columns as needed.[详细]
2023-03-20 00:53 分类：问答How to specify float format in doctrine 1.2 schema?
When I use such notation in doctrine 1.2 schema file some_float_field: { type: float } doctrine generates SQL for it some_float_field FLOAT(18, 2)[详细]
2023-03-19 17:07 分类：问答better schema for a database
i have an application in which a user can lock a certain commodity and once he locks it,he has to pick it up in 2 hours. If he doesnt pick it up in 2 hours then that item is unlocked and user loses 1[详细]
2023-03-19 07:06 分类：问答Folder in DB Schema
From the followi开发者_StackOverflow中文版ng simple schema: TABLE users id fname lname TABLE assets id[详细]
2023-03-19 06:05 分类：问答
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