Quickly generate a database dictionary

Quickly generate a database dictionary SELECT TableName = case when c. column_id = 1 then o. name ELSE n'' END, TableDesc = ISNULL (case when c. column_id = 1 then ptb. [value] END, n''), Column_id = C. column_id, ColumnName = C. name, PrimaryKey =

Unless TOP or for xml is also specified, the order by clause is in the view, inline function, derived table, subquery, xmlorder

Unless TOP or for xml is also specified, the order by clause is in the view, inline function, derived table, subquery, xmlorder Error: Unless TOP or for xml is also specified, the order by clause is invalid in views, inline functions, derived

MemSQL, SQLFire, Oracle XE performance comparison test, memsqlsqlfire

MemSQL, SQLFire, Oracle XE performance comparison test, memsqlsqlfire 1. Software Version Memory SQL 3.1 Pivotal SQLFire 1.1.2 Oracle 11g XE   2. Test Environment Host OS: Windows 7 64-bit Professional Edition CPU: i7-3770 3.4 GHz Memory: 16 GB Hard

GCS shadows traversed, 4001 replayed, traversedreplayed

GCS shadows traversed, 4001 replayed, traversedreplayed The following error is found in the log of the first node of the rac set in the inspection instrument today:LMS 8: 7888 GCS shadows traversed, 4001 replayedLMS 2: 7957 GCS shadows traversed, 40

New methods for configuring synchronous replication in mysql5.6 and solutions to common problems, new methods for mysql5.6

New methods for configuring synchronous replication in mysql5.6 and solutions to common problems, new methods for mysql5.6 Mysql5.6 adds a method that does not need to set the log_bin file and log location. Before that, we need to view the master

Oracle rman is restored to remote, remote, and remote

Oracle rman is restored to remote, remote, and remote The original database server uses rman to back up the entire database, and then restores the same database on the remote server.1.1 original server backup database Step 1: view the database

[Development must read] php and mysql Chinese garbled solutions,

[Development must read] php and mysql Chinese garbled solutions, Address: http://www.phpthinking.com/archives/320 MySQL still has limited support for Chinese characters, especially for beginners. If Garbled text occurs, it will become a big

Solution for PL/SQL Developer in Windows 8 64-bit + Oracle 12c 64-bit, window812c

Solution for PL/SQL Developer in Windows 8 64-bit + Oracle 12c 64-bit, window812c1) install Oracle 12c 64-bit2) install a 32-bit Oracle client (instantclient-basic-nt-12.1.0.1.0.zip)Download instantclient-basic-win32-11.2.0.1.0.zip, must be win32

PHP displays mysql database content by PAGE and mysql by PAGE

PHP displays mysql database content by PAGE and mysql by PAGE "; echo " "; echo " id "; echo " name "; echo " age "; echo " grade "; echo ""; while ($ row = mysql_fetch_array ($ result) {echo " "; echo " $ row [0] "; ec Ho " $ row [1] "; echo " $

MongoDB spatial location (point) and distance retrieval, mongodb Retrieval

MongoDB spatial location (point) and distance retrieval, mongodb Retrieval MongoDB 2.6-based GeoJSON format {"Type": "Point", "coordinates": [lon (longitude), lat (latitude)]} Test Data Db. point. test. insert ({"address": "Nanjing lukou

[Architecture problem solving: 1] solution to 4031 errors: Architecture 4031

[Architecture problem solving: 1] solution to 4031 errors: Architecture 4031III. solution 4031 error method :( ora-4031 error cause: a large number of hard parsing, resulting in chain chunk are changed very small, at this time a large SQL will not

Zend_Db_Expr, zenddbtable

Zend_Db_Expr, zenddbtable When using Db classes in zendframework, the Framework automatically adds quotation marks to SQL statements to prevent database attacks. This causes a problem, you cannot use the zend db class to use mysql built-in functions

SQL checks whether Stored Procedures contain keywords. SQL stored procedures

SQL checks whether Stored Procedures contain keywords. SQL stored procedures Select. name from sys. ALL_OBJECTS A, SYS. SQL _MODULES B WHERE. IS_MS_SHIPPED = 0 and. OBJECT_ID = B. OBJECT_ID and. [TYPE] IN ('P', 'V', 'af') AND [DEFINITION] LIKE '%' -

2-dimensional topology-based accessibility Query

2-dimensional topology-based accessibility Query1. Basic Concepts In a directed acyclic graph, r (u, v) indicates whether there is a path between u and v. When there is a path between u and v, r (u, v) returns true, that is, u to v is reachable;

Upgrade the data dictionary to solve the ORA-01092: ORACLE instance terminated. Disconnection forced problem, oracleinstance

Upgrade the data dictionary to solve the ORA-01092: ORACLE instance terminated. Disconnection forced problem, oracleinstance When the oracle instance is shut down, the existing database also needs to be upgraded after the Oracle software is upgraded

After the ib_logfile and ibdata1 parameters in MySQL are modified

After the ib_logfile and ibdata1 parameters in MySQL are modified 1. Environment Description RHEL 6.4 x86_64 + MySQL 5.5.37 and MySQL 5.6.19 Blog: http://blog.csdn.net/hw_libo/article/details/39215723 2. Case: The redo log file (ib_logfile) size

[MySQL] grouping and sorting: obtain the first N records and generate an automatic number sequence, similar to group by after limit, mysqlgroup

[MySQL] grouping and sorting: obtain the first N records and generate an automatic number sequence, similar to group by after limit, mysqlgroupPreface:The business scenario of a colleague is to group by cid and author, and then reverse the id to

Performance of non-simultaneous login between Oracle client and Oracle version, oracle client

Performance of non-simultaneous login between Oracle client and Oracle version, oracle client  **************************************** ******************************** ************** Original Works are from the blog of "Deep Blue blog". You are

Specification of memory size in different Oracle versions, different oracle versions

Specification of memory size in different Oracle versions, different oracle versions  **************************************** ******************************** ************** Original Works are from the blog of "Deep Blue blog". You are welcome to

Software Engineering-software testing, Software Engineering Software Testing

Software Engineering-software testing, Software Engineering Software Testing After the system is complete, it is time to test the system. This must have been the first system of acceptance. We are confident that the system will be accepted by the

Total Pages: 1013 1 .... 413 414 415 416 417 .... 1013 Go to: GO

Alibaba Cloud 10 Year Anniversary

With You, We are Shaping a Digital World, 2009-2019

Learn more >

Apsara Conference 2019

The Rise of Data Intelligence, September 25th - 27th, Hangzhou, China

Learn more >

Alibaba Cloud Free Trial

Learn and experience the power of Alibaba Cloud with a free trial worth $300-1200 USD

Learn more >

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.