kubernetes postgres

Tags: select Name records width INF from HTTP POST VATThe first step is to download the Postres driver on the Internet, after installation,: https://www.devart.com/odbc/postgresql/download.htmlSecond step to create an ODBC data sourceClick "Start-" control Panel-"Management tools-" data source (ODBC)-"User dsn-" Add "Write VBA code after the installation is configured.private Sub CommandButton1_Click () Dim CNN as New ADODB. Connection Dim rs as New ADODB. Recordset Dim dataBase As String Dim us

Tags: Data Manager man OWIN EPS 3.1 lib Apt-get codeSteps that worked for me Ubuntu 8.04.2 on to removepostgres 8.3 List all Postgres Related packages dpkg-l | grep postgresii PostgreSQL 8.3.17-0ubuntu0.8.04.1 Object-relati Onal SQL Database (latest VERSIII postgresql-8.3 8.3.9-0ubuntu8.04 Object-relationa L SQL Database, version 8.3ii postgresql-client 8.3.9-0ubuntu8.04 front-end programs F or PostgreSQL (latest Veii postgresql-client-8.3 8.3.

Given the popularity of Docker, Google launched Kubernetes management docker cluster, and many people are expected to try. Kubernetes is supported by a large number of companies, and the Kubernetes Cluster deployment Tool integrates the IaaS platform such as Gce,coreos,aws, which is also very convenient to deploy. Given that many of the online materials are based

Directory 1, Jenkins CI/CD background 2, environment, software preparation 3, deployment Jenkins Server to Kubernetes 4, Jenkins configuration kubernetes Plugin 5, testing and Validation 5.1, pipeline type support 5 .2, Container Group type Support 5.3, non-Pipeline type support 5.4, configuring custom Jenkins-slave Mirroring 1, Jenkins ci/cd background Introduction Continuous construction and release is an

Uber engineers on the official blog have described why they switched from Postgres to MySQL database . Uber's early architecture was made up of back-end applications written by Python, using the Postgres database. Since then, Uber's architecture has changed dramatically, transforming to microservices models and new data platforms. Previously they used Postgres, a

This is a creation in Article, where the information may have evolved or changed. "Editor's note" 2016 CLUSTERHQ Container Technology application Survey report shows that the proportion of container technology applied to production has increased over the past year, and the utilization rate of 96%,kubernetes has reached 40%, becoming the most popular container orchestration tool; So what is kubernetes? It is

Notes on basic concepts of Kubernetes Kubernetes (K8s) is an open-source system for automatically deploying, scaling, and managing containerized applications. It is an "open-source version" of Google's internal tool Borg ". Kubernetes is currently recognized as the most advanced container cluster management tool. After the release of

Transferred from: http://blog.csdn.net/yufenghyc/article/details/45869509--1 Examplepostgres=# Select 1/4;? column?----------0(1 row)In PG If you want to do division and want to keep decimals, the method above does not work, because the "/" Operation results are rounded, and the fractional part is truncated.--2 Type Conversionspostgres=# Select round (1:: Numeric/4:: Numeric,2);Round-------0.25(1 row)Note: After the type conversion, you can retain the fractional part.--3 can also be converted by

selectextract (ISOYEAR fromfromdate_) asyear_,--the year in which the week was made extract (WEEKFROM fromdate_) asweek_,--the year in which the week was made To_char (fromDate _, ' YYYYMMDD ') asfromdate_,--Week start date to_char (todate_, ' YYYYMMDD ') as End date of todate_--week from (select (date (curDate) -7*weeks_) asfromDate_, (date (curdate) -7*weeks_+6) as toDate_from (selectgenerate_series (1,100) weeks_, -- interval weeks (sequence, here take 100 weeks) cast (Date_trunc (' Week ',

128.0.0.0/16 128.0/16 128.1.2 128.1.2.0/24 128.1.2/24 10.1.2 10.1.2.0/24 10.1.2/24 10.1 10.1.0.0/16 10.1/16 10 10.0.0.0/8 10/8 10.1.2.3/32 10.1.2.3/32 10.1.2.3/32 2001:4f8:3:ba::/64 2001:4f8:3:ba::/64 2001:4f8:3:ba::/64 2001:4f8:3:ba:2e0:81ff:fe22:d1f1/128 2001:4f8:3:ba:2e0:81ff:fe22:d1f1/128 2001:4f8:3:ba:2e0:81ff:fe22

That blue students:http://blog.163.com/li_hx/ Have the ideal pig:Http://my.oschina.net/quanzl Tangcheng (OSDBA): http://blog.osdba.net/ Sun Peng:http://blog.sciencenet.cn/home.php?mod=spaceuid=419883 Big belly Bear:http://www.cnblogs.com/daduxiong/category/257029.html Stephen_liu:http://www.cnblogs.com/stephen-liu74/archive/2012/06/08/2315679.html Note: Ranked in no particular order, after finding the right blog to add. --5 Video Tutorial PostgreSQL video Tutorial (with):http://www.tudou.com/ho

1 ImportPSYCOPG22 ImportPsycopg2.extras3 4conn = Psycopg2.connect (Database=self.dbname, User=self.username, Password=self.password, Host=self.host, port=self.port)5cursor = Self.conn.cursor (cursor_factory=psycopg2.extras.DictCursor)6sql =""7 cursor.execute (SQL)8rows =Self.cursor.fetchall ()9 #The elements in the rows at this point are the structure of the rowdict type,Ten forRowinchrows: One Printrow['a column name'] AccessReference: Http://yuanjun.me/postgresql/pythoncao-zuo-postgresql#

Pear::D B is the choice of a ADODB database, in addition to the Postgres, this article describes how to use DB to join the database with an example Installing pear is not covered in this article. In pear, the class that joins the database has the following: 1 "MDB"; 2 "MDB2: Because MDB2 's author has been looking forward to PDO into release status, so far MDB2 has been beta version;" 3 "PDO: Connection speed should be the fastest, is a C module, but

Every movie needs a director and every rented movie needs to exist in the store. How does we make sure something in another table exists before inserting new data? This lesson would teach us about foreign keys and references.CREATE TABLEdirectors (ID SERIALPRIMARY KEY, nameVARCHAR( -)UNIQUE not NULL);CREATE TABLEMovies (id SERIALPRIMARY KEY, titleVARCHAR( -) not NULL, release_date date, Count_starsINTEGER, director_idINTEGER REFERENCESdirectors (ID));Now, if we try to insert to movies table som

Tags: lease rect char LTE unique code name error STRLet's say we have a bank. Our bank wants to give each account for each user a unique name, for instance, "Personal" or "Checking." How can we do sure each account have a unique name for each user? ADD UNIQUE constraint when create a new table: CREATE TABLE directors ( PRIMARYKEY, VARCHAR(UNIQUE notNULL ) Change existing table, modify one field to is unique: ALTER TABLE ADD CONSTRAINT UNIQUE (name) So, if we trying to insert the dupl