Simple CREATE TABLE syntax (common if not using options): syntaxsql Copy CREATE TABLE { database_name.schema_name.table_name | schema_name.table_name | table_name } ( { <column_definition> } [ ,... n ] ) [ ; ] Full syntax Disk-based CREATE TABLE syntax: syntaxsql Copy CREATE...
-- create a table named Companies with different columnsCREATETABLECompanies (idint,namevarchar(50), addresstext, emailvarchar(50), phonevarchar(10) ); Here, the SQL command creates a database namedCompanieswith the columns:id,name,address,emailandphone. SQL CREATE TABLE Syntax CREATETABLEtable_...
SQL Create Table Syntax The syntax for the SQL create table statement is: CREATE[schema_name.]table_name(column_name data_type[NULL|NOTNULL][inline_constraint][DEFAULTdefault_value],...out_of_line_constraints); The parameters or values mentioned in this syntax are: schema_name This is the ...
Here is the syntax to be used with SQL CREATE TABLE Statement: sql CREATETABLE[IFNOTEXISTS] [Database_name].[Schema_name].table_name ( Column_name datatype [UNIQUE[KEY]|[[PRIMARY] KEY]|CONSTRAINT(NOTNULL|NULL, VISIBLE|INVISIBLE|DEFAULT|CHECK], Column_name datatype [UNIQUE[KEY]|[[PRIMARY...
When you create local or global temporary tables, the CREATE TABLE syntax supports constraint definitions except for FOREIGN KEY constraints. If a FOREIGN KEY constraint is specified in a temporary table, the statement returns a warning message that states the constraint was skipped. The table is ...
When creating a managed U-SQL table with a schema, a table schema has to be provided that contains at least one table column definition. Syntax Create_Managed_Table_With_Schema_Statement := 'CREATE' 'TABLE' ['IF' 'NOT' 'EXISTS']IdentifierTable_With_Schema. ...
1. Is it possible to create a Hive table with Not Null constraints? If yes, can you please provide me syntax. 2. What are the constraints are supported in Hive table? If possible please provide me the link which has the details on constraints supported by Hive for Cloudera distribution. ...
CHECK constraints enforce logical expressions on column/columns, which must evaluate to true for every row in the table. Creating tables based on other tables.Following is the table creation syntax based on the exiting table:CREATE TABLE destination-table-name LIKE source-table-name IN database-...
This creates an InnoDB table with three columns, a, b, and c. The ENGINE option is part of the CREATE TABLE statement, and should not be used following the SELECT; this would result in a syntax error. The same is true for other CREATE TABLE options such as CHARSET. ...
);CREATETABLEdistributors ( didDECIMAL(3) PRIMARYKEY,nameVARCHAR(40) ); The two examples are equivalent. The first example uses the table constraint syntax. The second example uses the column constraint notation. To define two not null column constraints on the table distributors, one of which ...