Google Charts – Basic bar chart
Following is an example of a basic bar chart. We've already seen the configuration used to draw this chart in the Google Charts Configuration Syntax chapter. So let's see the complete example.…
Redis – Server Config Set Command
Redis CONFIG Set command is used in order to reconfigure the server at run time without the need to restart Redis. You can change both trivial parameters or switch from one to…
SQL – Sub Queries
A Subquery or Inner query or a Nested query is a query within another SQL query and embedded within the WHERE clause. A subquery is used to return data that…
Redis – Server Config rewrite Command
Redis CONFIG REWRITE command rewrites the redis.conf file the server was started with, applying minimal changes needed to reflect the configuration currently used by the server. It may be different compared to…
SQL – Clone Tables
There may be a situation when you need an exact copy of a table and the CREATE TABLE ... or the SELECT... commands does not suit your purposes because the…
Google Charts – Bar Charts
Bar charts are used to draw bar-based charts. In this section, we're going to discuss the following types of bar-based charts. Sr.No.Chart Type & Description1Basic Bar Basic bar chart2Grouped Bar…
Redis – Server Config Get Command
Redis CONFIG GET command is used to read the configuration parameters of a running Redis server. Not all the configuration parameters are supported in Redis 2.4, while Redis 2.6 can read the…
SQL – Temporary Tables
What are Temporary Tables? There are RDBMS, which support temporary tables. Temporary Tables are a great feature that lets you store and process intermediate results by using the same selection, update, and…
Redis – Server Command Info Command
Redis COMMAND INFO returns the details about multiple Redis commands. Return Value Array reply – The nested list of command details. Syntax Following is the basic syntax of Redis COMMAND INFO command. redis 127.0.0.1:6379>…
SQL – Date Functions
The following table has a list of all the important Date and Time related functions available through SQL. There are various other functions supported by your RDBMS. The given list…
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