i need some help with a SQL alter command. i am trying to add a field to my table, but when i do the field is filled with null in any existing rows. how can i just make it fill blank like the value ...

type UserRoleCompanie { id: ID! @unique companie: Companie! @relation(name: "UserRoleCompaniesRelation") } type Companie { id: ID! @unique userRoleCompanies ...

Sometimes we need to drop a column that we don't need further from the table. We can do this by using DROP keyword with ALTER command. Syntax: To drop/delete the column from a table, use the following ...

'ALTER TABLE ingredients ALTER amount COMMENT 'tablespoons'' contains unsupported syntax. Falling back to parsing as a 'Command'. Command(this=ALTER, expression=TABLE ingredients ALTER amount COMMENT ...

Oracle's namesake database management system has a data type called a CLOB, or Character Large OBject. Though the standard character data type, called CHAR, has a size limit of 2,000 characters, you ...