DBADM or DBCTRL authority for the database System DBADM SYSADM or SYSCTRL authority Syntax for CREATE TABLE CREATE TABLEtable-name(,column-definitionperiod-definitionunique-constraintreferential-constraintcheck-
-- 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_...
Integrity Constraints like primary key, unique key, foreign key can be defined for the columns while creating the table. The integrity constraints can be defined at column level or table level. The implementation and the syntax of the CREATE Statements differs for different RDBMS....
Syntax DDL Syntax Overview ALTER DATABASE ALTER FOREIGN TABLE (GDS Import and Export) ALTER FOREIGN TABLE (for HDFS or OBS) ALTER FOREIGN TABLE (SQL on other GaussDB(DWS)) ALTER FUNCTION ALTER GROUP ALTER INDEX ALTER LARGE OBJECT ALTER REDACTION POLICY ALTER RESOURCE POOL ALTER ROLE ALTER ROW...
Syntax for memory optimized tables Memory optimized CREATE TABLE syntax: syntaxsql Copy CREATE TABLE { database_name.schema_name.table_name | schema_name.table_name | table_name } ( { <column_definition> | [ <table_constraint> ] [ ,... n ] | [ <table_index> ] [ ,... n ] }...
create table EVENTS(EVENT_ID bigint generated by default as identity (start with 1), EVENT_DATE timestamp, title varchar(255), primary key (EVENT_ID) ) but is is giving some error like this... You have an error in your SQL syntax; check the manual that corresponds to your ...
If you create a new table using an existing table, the new table will be filled with the existing values from the old table. Syntax CREATETABLEnew_table_nameAS SELECTcolumn1, column2,... FROMexisting_table_name WHERE...; The following SQL creates a new table called "TestTable" (which...
syntaxsql复制 -- Create a new external tableCREATEEXTERNALTABLE{database_name.schema_name.table_name|schema_name.table_name|table_name} (<column_definition>[ ,...n ] )WITH(LOCATION='folder_or_filepath',DATA_SOURCE=external_data_source_name, [FILE_FORMAT=external_file_format_name] [ ,<rej...
SQL CREATE TABLE | SELECT Statement Syntax Here is the syntax to be used with SQL CREATE TABLE with SELECT statement: sql sql CREATETABLEtable_nameAS(SELECTcolumn1_name, column2_name, column3_name...FROMexist_tableWHEREcondition); [table_name]: name for a table to be created. ...
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. ...