SQL Commands - Create/Drop User

[matanshukry]

The following are two sections, each for the documentation regarding the 2 new commands,
create user and drop user. They are simply followed one by another in this page, but they are supposed to be separated and put each in his own file.

SQL - CREATE USER

Creates a user in the current database, with the specified password and an optional role.
Note that if a role isn't specified, a default role ("writer") is used.

Note this is simply a wrapper around OUser and ORole tables; Look up Security for more details.

Syntax

CREATE USER <user name> IDENTIFIED BY <password> [ROLE <role name>]

Examples

Creates a new user called 'Foo', with password 'bar', and role 'admin'

create user Foo identified by bar role admin

Creates a new user called 'Bar', with password 'Foo'

crete user Bar identified by Foo

To know more about other SQL commands look at SQL commands.

SQL - DROP USER

Drops a user from the current database.

Note this is simply a wrapper around OUser table; Look up Security for more details.

Syntax

DROP USER <user name>

Examples

Drop a user called 'Foo'

drop user Foo

To know more about other SQL commands look at SQL commands.

[lvca]

@matanshukry Thanks for this PR! We're in RC phase, I'll merge it for sure as soon as we'll switch to 2.2-SNAPSHOT.

[matanshukry]

lvca - There seem to be more conflicts. Please comment again when the project has moved to 2.2-SNAPSHOT, I'll fix it and push again then (it will send me an email notification).

[lvca]

@matanshukry Now develop is 2.2-SNAPSHOT ;-) About this what do you think on supporting multiple roles syntax like:

CREATE USER <user name> IDENTIFIED BY <password> [ROLES <role name>, <role name>*]

Example:

CREATE USER jay IDENTIFIED BY miner ROLES genius, creative

or

CREATE USER <user name> IDENTIFIED BY <password> [ROLE [<role name>, <role name>*] ]

Example:

CREATE USER jay IDENTIFIED BY miner ROLE [genius, creative]

[matanshukry]

I stayed with a single keyword, seems more consistent.
You can either do ROLE [admin, reader, etc] or ROLE admin

Also, merged again with develop.

[lvca]

Thanks!

[lvca]

I saw test cases are missing, I'm going to write them.