hp vertica

In the use of Vertica often encountered in the execution of a time-consuming query when you want to forcibly end or interrupt this operation, at this time can be provided by the Vertica interrupt_statement () function to solve such problems, interrupt_ Statement requires two parameters, the first parameter is session_id, and the second parameter is statement_id, both of which can be obtained from the sessio

Label: Delete primary KEY (the primary key value of the Vertica database is not unique):SELECT analyze_constraints (' Fb_s.c_log '); Locate the key name, and then: ALTER TABLE fb_s.c_log DROP CONSTRAINT c_primary; SELECT analyze_constraints (' Fb_s.user_info '); ALTER TABLE fb_s.user_info DROP CONSTRAINT c_primary; Build Users and schemas: CREATE user fb_s_sql identified by ' password ';CREATE SCHEMA Fb_s_sql; Give permission:GRANT all on the SCHEMA f

Original link: Vertica "error:too many ROS containers exist" Recently in the Vertica with a problem, vertica after running for some time, always appear similar to the following error Java.sql.SQLException: [Vertica][vjdbc] (5065) error:too Many ROS containers exist for the following projections: ;p rojection> (limit

This article address: http://blog.csdn.net/kongxx/article/details/7176961 A recent stress test on Vertica found that the following exception occurred when the number of concurrent requests reached 50 + Com.vertica.util.PSQLException:FATAL:New session rejected due to limit, already-sessions active at Com.vertica.core. V3. Connectionfactoryimpl.readstartupmessages (Unknown Source) at Com.vertica.core.v3.ConnectionFactoryImpl.openConnectionImpl (Unknown

Recently upgraded Vertica to 6.1.3, found that the error code is not complete in the 6.1.x document, or perhaps no update, the following is a complete JDBC error code list below: Com/vertica/dsi/core/impl/jdbcmessages.properties # Format is Key = (nativeerrorcode) message. In all translations of this file, # the (Nativeerrorcode) _must_ is unmodified and _must_ be included. Batch_not_empty = (10000) BATCH

Tags: group_concat mysql vertica expansion packToday, when customers are using Vertica, they want to use the Group_concat () function of MySQL.The Group_concat function returns a string result that is composed of concatenated values in the grouping. Since this function is not in the Vertica. So you need to develop it yourself. Fortunately, someone has already wri

Use Vertica to construct a calendar:SELECT to_number (TO_CHAR (ts: DATE, 'yyyymmdd') as day_id,Year (ts: DATE) as year_of_calendar,Month (ts: DATE) as month_of_year,Dayofweek (ts: DATE) as day_of_weekFROM (SELECT '01-01-2013 ': TIMESTAMP as tmUNIONSELECT '12-31-2500 ': TIMESTAMP as tm) As tTIMESERIES ts as '1 Day' OVER (order by tm );Create a calendar in Oracle:Select to_date ('123', 'yyyymmdd') + (level-1) as day_id,EXTRACT (year from (to_date ('2014

Delete primary key (the primary key value for the Vertica database is not unique): SELECT analyze_constraints (' Fb_s.c_log '); Locate the key name, and then: ALTER TABLE fb_s.c_log DROP CONSTRAINT c_primary SELECT analyze_constraints (' Fb_s.user_info '); ALTER TABLE fb_s.user_info DROP CONSTRAINT c_primary; Build users and schemas: CREATE user fb_s_sql identified by ' password '; CREATE SCHEMA Fb_s_sql; gives permission: GRANT all o

Requirements: Build a table on the Vertica database, the table structure originates from the original Oracle database, so it needs to be converted into Vertica database table structure. The actual conversion operation needs to evaluate all the data types used by the source library and the characteristics of the data itself. The following is a summary of the replacement rules under a scenario, for informatio

Tags: dba run too cut OCA tle source load optimizedThe DBD = Database Designer is the primary native tool in the optimization of Vertica databases. First run the AdminTools tool and follow the steps below: 1. Select "6 Configuration Menu"2. Select "2 Run Database Designer"3. "Select a database for design"Select the database you want to analyze4. "Enter directory for Database Designer output:"Enter the output directory of the DBD5. "Designer Name:"Ente

. · Cluster NAS and horizontally scalable file systems. EMC isilon is directly competing with HP storeever. EMC isilon has become the company's rapidly growing product in recent years and has a leading market position in the cluster NAS field. · Object Storage Service (OSS). EMC atomos and HP storeall also have some market conflicts. · Integrated systems: VCE/vspex directly competes with

This article applies to HP printers that have drivers installed through Apple software updates and to the OS X 10.11 El Capitan, 10.10 Yosemite, 10.9 Mavericks, 10.8 Mountain Lion, and 10.7 Lio N's Mac computer. Use Apple Software update to install the most appropriate HP print drivers and software on your MAC. Before installing the software, first turn on the printer to make sure that the printer is conne

HP HP notebook does not have wireless network card device in Device Manager how to solve 1, in the Device Manager to view, found no wireless network card; 2, after restart press F10, enter Bios--exit--load setup Defaults, or according to the shortcut key below prompts, press F9 restore default settings; 3, the normal access to the system can be seen in the Device Manager of the wireless c

HP HP DL160 G6 RAID and Server2003 system installation method HP ProLiant DL160 G6 Server Manually install the Windows Server 2003 system and manually install all drivers (Pictures from Xin Pengcheng) Hardware environment: DL160G6 Software Environment: Windows Server 2003 SP2 Array card: HP Smart Array b110i SATA

If you have a new HP Uility model. for HP printers supported by the app, you can easily manage printer configurations from the HP Utility program. This feature is similar to the features provided by HP WebJet Admin, but has fewer features, it is not suitable for batch configuration and management of network environment

Why install HP XP, Hey, HP's SP2 is currently known as the smallest system recovery CD, Only 497M. It's the equivalent of half a lite system. I always use 03, occasionally with XP is also used Lenovo. Can recently changed the machine, with Lenovo Front line 8000A machine, installed Lenovo XP is always a card a card, is Depressed, so decided to try HP XP, after using the feeling very good, no card problems,

Hp-ux cluster, Memory note, hp-ux note ----- View hp Cluster status information # Cmviewcl-v CLUSTER STATUSDbsvr upNODE STATUS STATEDb01 up runningCluster_Lock_LVM:VOLUME_GROUP PHYSICAL_VOLUME STATUS/Dev/vglock/dev/dsk/c6t0d1 upNetwork_Parameters:INTERFACE STATUS PATH NAMEPRIMARY up 0/0/6/1/0 lan3PRIMARY up 0/0/12/1/0 lan4STANDBY up 0/0/14/1/0 lan5 Package status

The issue of unzip when installing oracle database software under hp-ux is hp-uxunzip. When you first install the oracle database under hp-ux, you will encounter the Oracle database software medium (*. zip Format) cannot be decompressed, because there is no unzip executable program. At this point, you can go to the https://updates.oracle.com/unzips/unzips.html UR

Detailed operation on the SAS card function of HP computer, hp Detailed operation on the SAS card function of HP computers in IDC Management I. Software Removal Protection 1) After the computer is turned on, wait for the access to the dashboard selection system interface; 2) Press F1 to go To the BIOS page of the SAS card; 3 ). switch the cursor to >>> System Res

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