I want to design a user/role system: The users have a name and a password and then the user can have several roles like Admin. For this I created a schema like this: Users: CREATE TABLE [dbo].

Nov 18, 2025 · Use USER with DEFAULT constraints in either the CREATE TABLE or ALTER TABLE statements, or use as any standard function. USER always returns the name of the current context.

USER_TABLES describes the relational tables owned by the current user. Its columns (except for OWNER) are the same as those in ALL_TABLES.

Jul 23, 2025 · This article explains how to create and drop users in SQL with detailed examples, best practices, and SEO-optimized explanations. Whether we're using MySQL, Oracle, or another …

Jun 28, 2011 · Obviously the basic things like username, password, password hash, real name, email, etc..., but what are some other things that might be useful to know about the user, in a general …

The SQL CREATE TABLE Statement The CREATE TABLE statement is used to create a new table in a database. Syntax

Oct 29, 2025 · How can you find user-created tables in the SQL Server system databases? You can use the script below to list all user tables in master and msdb databases. How to fix them? Rename the …

Aug 29, 2024 · UserInfo can include any columns that you feel belong to a user, whether it be birthday or display name or even whether a user has accepted the cookie policy or not. Typically a user only …

To set the table size explicitly, set the performance_schema_users_size system variable at server startup. To disable user statistics, set this variable to 0. The users table has the following columns.

CREATE TABLE syntax for a users SQL table for Postgres, SqlServer, MySQL, Sqlite, or Redshift.