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 TABLE Persons ( PersonID int, LastName varchar(255), FirstName varchar(255), Address varchar(255), City varchar(255) ); CREATE TABLE Using Another TableThe following SQL creates a new table called "TestTables" (which is a copy of two columns of the "Customers" table): Example...
SQL -- Creates a Delta table>CREATETABLEstudent (idINT,nameSTRING, ageINT);-- Use data from another table>CREATETABLEstudent_copyASSELECT*FROMstudent;-- Creates a CSV table from an external directory>CREATETABLEstudentUSINGCSV LOCATION'/path/to/csv_files';-- Specify table comment and ...
but you may need to create a new table to import data or create a new table as a subset of other tables. In this article we will cover how to create a new table using TSQL.
Creating a Table Using a Result Set with Transact-SQL The basic concept behind SELECT … INTO is that you create a new table using the result set of a SELECT statement. So, you can take any SELECT statement, add the INTO clause and you can create a new table and insert data into it...
Here, the SQL command checks if a table namedCompaniesexists, and if not, it creates a table with specified columns. Create Table Using Another Existing Table In SQL, we can create a new table by duplicating an existing table's structure. ...
The IF NOT EXISTS clause can be used to create a table from scratch or to create a table using the structure of another table. The following two SQL statements are both valid: CREATE TABLE IF NOT EXISTS Customer (First_Name char(50), Last_Name char(50), Address char(50), City char(...
SQL複製 --Use hive formatCREATETABLEstudent (idINT,nameSTRING, ageINT)STOREDASORC;--Use data from another tableCREATETABLEstudent_copySTOREDASORCASSELECT*FROMstudent;--Specify table comment and propertiesCREATETABLEstudent (idINT,nameSTRING, ageINT)COMMENT'this is a comment...
Simple CREATE TABLE syntax (common if not using options): syntaxsql Kopioi 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 Kopioi ...
Creates a new table in SQL Server and Azure SQL Database.Note For Azure Synapse Analytics syntax, see CREATE TABLE (Azure Synapse Analytics).Transact-SQL syntax conventionsSyntax optionsCommon syntaxSimple CREATE TABLE syntax (common if not using options):...