» Vagrant Connect » Usage » How does it work? » Beware: Vagrant Insecure Key » Vagrant Connect Vagrant can share any or every port to your Vagrant environment, notjust SSH a...
Use Cases What Presto Is Not What Presto Is Who uses Presto? Use Cases This section puts Presto into perspective so that prospective administrators and end users know what to...
Description Syntax Example Keywords Description AES decryption function. This function behaves like the AES_DECRYPT function in MySQL. By default, it uses the AES_128_ECB a...
Preface Introduction Targets Purpose Code Exercises Licenses Preface Introduction C++ user group is a fairly large. From the advent of C++98 to the official finalizatio...
SHOW-PROCESSLIST Name Description Example Keywords Best Practice SHOW-PROCESSLIST Name SHOW PROCESSLIST Description Display the running threads of the user. It should be...
Recursion Find the upward recommendation chain for member ID 27 Recursion Common Table Expressions allow us to, effectively, create our own temporary tables for the duration o...
CREATE USER Description example keyword CREATE USER Description Syntax: CREATE USER user_identity [IDENTIFIED BY ‘password’] [DEFAULT ROLE ‘role_name’] user_identity: ‘u...
1.1. Use Cases What Presto Is Not What Presto Is Who uses Presto? 1.1. Use Cases This section puts Presto into perspective so that prospective administrators and end users k...
Channel types Channel types When declaring variables of channel type, the most common instances are like this (T is any valid type): var v chan T But you may also see ...