What is the difference between a schema and a table and a database . . . A database schema is the collection of relation schemas for a whole database A table is a structure with a bunch of rows (aka "tuples"), each of which has the attributes defined by the schema Tables might also have indexes on them to aid in looking up values on certain columns A database is, formally, any collection of data
Difference Between Schema Database in MySQL - Stack Overflow In MySQL "database" and "schema" is not basically the same thing; it is exactly the same thing (for example, create database and create schema are synonyms) In Oracle schema is synonymous with user (perhaps more accurately, schema is a list of all objects created under a user)
Change Schema Name Of Table In SQL - Stack Overflow I want to change schema name of table Employees in Database In the current table Employees database schema name is dbo I want to change it to exe How can I do it ? Example: FROM dbo Employee
java - Is it possible to specify the schema when connecting to postgres . . . 5 Don't forget SET SCHEMA 'myschema' which you could use in a separate Statement SET SCHEMA 'value' is an alias for SET search_path TO value Only one schema can be specified using this syntax And since 9 4 and possibly earlier versions on the JDBC driver, there is support for the setSchema(String schemaName) method
Query to return database, schema, table, column for all databases 1) Is it possible to write a query that will return database, schema, table, column, and column type, for all databases on the server? In particular, is it possible to join sys databases with other system catalog views, such as sys tables?
Export database schema into SQL file - Stack Overflow Is it possible in MS SQL Server 2008 to export database structure into a T-SQL file? I want to export not only tables schema but also primary keys, foreign keys, constraints, indexes, stored proc
Postgres 15. permission denied for schema public - Stack Overflow Quoting the release announcement: PostgreSQL 15 also revokes the CREATE permission from all users except a database owner from the public (or default) schema The reason your fix didn't work is that all actions you took on database postgres in regards to user admin 's privileges on schema public concern only that schema within the database
What does GRANT USAGE ON SCHEMA do exactly? - Stack Overflow I think that if I can select or manipulate any data contained in the schema, I can access to any objects of the schema itself Am I wrong? If not, what is GRANT USAGE ON SCHEMA used for? And what does the documentation mean exactly with "assuming that the objects' own privilege requirements are also met"?