schema_name.table_name | schema_name.table_name | table_name } ( { <column_definition> | [ <table_constraint> ] [ ,... n ] | [ <table_index> ] [ ,... n ] } [ PERIOD FOR SYSTEM_TIME ( system_start_time_column_name , system_end_time_column_na...
schema_name.table_name | schema_name.table_name | table_name } ( { <column_definition> } [ ,... n ] ) [ ; ] Full syntax Disk-based CREATE TABLE syntax: syntaxsql Copy CREATE TABLE { database_name.schema_name.table_name | schema_name.table_name | table_name } [ AS File...
Create a table in a specific schema To create table in specific schema, we must use two-part name. The schema in which you are creating the table must exists in the database. For example, you want to create a table namedtblPatientinPatientsschema, the Create table definition will be as ...
Here, the syntax uses the CREATE TABLE statement to create a new table with a specified existing schema and in the specified existing database name. This table name has to be unique and we can list the column names in the column definition along with itsdata typeand indicate if the column...
To view the new table, refresh the Tables folder in the Object Explorer. The EMPLOYEE table is now available under the Tables node. Thus, you can design a new table using the table designer in SSMS (SQL Server Management Studio).
syntaxsql Másolás -- Create a new table. CREATE TABLE { database_name.schema_name.table_name | schema_name.table_name | table_name } ( { column_name <data_type> [ <column_options> ] } [ ,...n ] ) [ WITH ( <table_option> [ ,...n ] ) ] [;] <column_options> ::=...
1、如果把database看作是一个仓库，仓库很多房间（schema），一个schema代表一个房间，table可以看作是每个房间中的储物柜，user是每个schema的主人，有操作数据库中每个房间的权利，就是说每个数据库映射的user有每个schema（房间）的钥匙。2、在SQL Server 2000中，user和schema总有一层隐含的关系，让...
schema_name.table_name | schema_name.table_name | table_name } ( { <column_definition> | [ <table_constraint> ] [ ,... n ] | [ <table_index> ] [ ,... n ] } [ PERIOD FOR SYSTEM_TIME ( system_start_time_column_name , system_end_time_column_name ) ] ) [ WITH ( <...
Starting with the outer layer, we have the SQL Server instance. Within that instance we have databases, within those databases we have schemas within the schemas, we have tables, views, etc. Every table and view must be assigned to a schema. If you do not specify the schema name, then ...
( LOCATION ='sqlserver://SqlServer',-- PUSHDOWN = ON | OFF,CREDENTIAL = SQLServerCredentials ); GOCREATESCHEMAsqlserver; GO/* LOCATION: sql server table/view in 'database_name.schema_name.object_name' format * DATA_SOURCE: the external data source, created above. */CREATEEXTERNALTABLE...