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The memory of the worker process increases by dozens of MB, which is a Bug in the Oracle11.1.0.6 database. Dude, my original environment is Windows 7, database Oracle11.1.0.6 (64BIt server), Oracle11.1.0.6 (32Bit client), and ArcSDE10 SP2 patch,

Www.cnblogs.comnnhyarchive201110302229444.html I am just a common. Net developer, commonly used SqlServer, and occasionally use other databases, which can be connected and then selectexecute. But it is my small wish that it will be hard to achieve

Familiar with Oracle databases, once Oracle software is installed and the database is created, the default BlockSIZE is default. By default, BlockSIZE8KB can be modified before creation, however, this cannot be modified once the database is created.

Someone asked me a question a few days ago: Suppose I have two layers, one line layer, one surface layer, saved as MXD, and then published the service, I want different users to access related layers and Set permissions on the Server. In fact, this

Some users may have such questions that I have physical sizes in the form of files (either GDB or Shapefile), but how do I know the physical size of a layer stored in the ArcSDE database, and the related index size? For details about the internal

Just installed Oracle11gR2, and there was a problem. Thanks to the previous experience, I 'd like to share with you the installation sequence. The Oracle11gR264Bit server, ArcSDE, oracle11gR232Bit client but prompts ora-12514 no listener error when

Wanwentao. blog.51cto. com2406488457603 create and modify the CREATEUSER statement to create a user. When a user connects to the ORACLE database, it must be verified. There are three types of authentication in ORACLE: DatabaseexternalGlobal is

Createuserdraem0507identifiedbytest; -- creates a user and password grantconnect, resourcetodraem0507; -- authorizes conndraem0507test to connect to and process transactions; -- log on to * Create a new table ** using draem0507. The main function of

In fact, the main problem is to automatically start the Oracle service. There are also many examples on the Internet, but the success may not be achieved according to the example, next, let's take a look at the issues in the configuration process

With the release of ArcGIS10.1, more users gradually accept the use of ArcSDE for direct connection, not only because direct connection is a trend (service connections will be discarded later ), more importantly, the direct connection performance is

Today, I am studying oracle indexes. I am thinking about how to create reverse indexes on the primary key? Idea: 1. whether to use the reverse keyword when adding a primary key: SQLaltertableemp2addconstraintpk_emp2primarykey (empno) reverse;

Recently using statspack on a client's 8i production database, alert found an error: MonJun1613: 17: Small. 1.7adminprodbdumpsnp0 _ 96626_prod.trc: ORA-12012: erroronautoexecuteofjob304ORA-01631: max # extents (505) reachedin Recently using

A single-instance database generally has the database name db_name, Instance name: instance_name: Service name: service_names. generally, the three names are the same. there are some differences in RAC clusters. in planning. let's talk about the

Multiline functions: return a record from a group of records, which can be found in the select list, ORDERBY, and HAVING clauses. Generally, duplicate records can be filtered out using DISTINCT, by default, or ALL is used to retrieve ALL records. No

In Oracle, multiple data types are provided for data table fields column and PLSQL, respectively, to cope with various types in actual development. The Lob type is a data type that stores large objects launched by Oracle. When we consider using the

Configuring hugepage in Linux can improve oracle performance and reduce the page switching of oraclesga, which is similar to lagepage in aix. Why use big pages? The default LINUX memory block size is 4 K if SGA is: 128Gselect128*1024*10244 fromdual;

The concept of high water level: All oracle segments (segments, for ease of understanding, we recommend that you use segment as a synonym for a table) have an upper limit to accommodate data within segments, we call this upper limit highwatermark or

Previously, we also introduced the related configuration of Oracle listening using SQL to operate ST_geometryblog.csdn.netlinghe301articledetails7102447. Today we will talk about the configuration method of ArcSDE10.1, because the installation of

We all know that indexes are related to table concepts and mainly improve the efficiency of data retrieval. When Oracle uses a complex self-balancing B-tree structure. We generally query data through indexes faster than full table scans. When Oracle

Bufferbusywaits wait event orcale wait event list can be viewed from v $ event_name complete wait event list complete, isdeniedandmustwaituntilthebufferbecomesavailable. Thisev Buffer busy waits Wait event orcale Wait event list can be viewed from v