This article shows the four basic categories of SQL Server commands and the types of commands assigned to each category. Also, we will see what each category means in SQL Server. with which we can define, manipulate, secure, or control our data saved in entities or objects. So, let's ge...
AI代码解释 CREATETABLEpar_table(viewTimeINT,useridBIGINT,page_urlSTRING,referrer_urlSTRING,ipSTRINGCOMMENT'IP Address of the User')COMMENT'This is the page view table'PARTITIONEDBY(dateSTRING,posSTRING)CLUSTEREDBY(userid)SORTEDBY(viewTime)INTO32BUCKETSROWFORMATDELIMITED‘\t’FIELDSTERMINATEDBY'\n'S...
CREATE(DATABASE|SCHEMA)[IFNOTEXISTS]database_name[COMMENTdatabase_comment][LOCATIONhdfs_path][MANAGEDLOCATIONhdfs_path][WITHDBPROPERTIES(property_name=property_value,...)]; LOCATION 是指定外部表的存储路径,MANAGEDLOCATION 是指定管理表的存储路径(hive 4.0.0 才支持),官方建议默认就行,让所有的表都在一...
Commands: completion Generate the autocompletion script for the specified shell config Modify sqlconfig files using subcommands like "sqlcmd config use-context mssql" create Install/Create SQL Server, Azure SQL, and Tools delete Uninstall/Delete the current context help Help about any command open ...
When an instance ofSqlCommandis created, the read/write properties are set to their initial values. For a list of these values, see theSqlCommandconstructor. SqlCommandfeatures the following methods for executing commands at a SQL Server database: ...
When an instance ofSqlCommandis created, the read/write properties are set to their initial values. For a list of these values, see theSqlCommandconstructor. SqlCommandfeatures the following methods for executing commands at a SQL Server database: ...
A trigger is a series of Transact-SQL statements associated with a SQL Server table. A table can have three triggers, one for each of the commands that can modify data in a table: the UPDATE, INSERT, and DELETE commands. The trigger is automatically...
In PL/pgSQL, support SQL commands that are CREATE FUNCTION/CREATE PROCEDURE with SQL-standard bodies For further details, visitPostgreSQL’s release notes. Fixed Issue Resolved documentation build failure: Issue#645 Eliminated build warnings: Issue#649 ...
To display the Unit Test submenu, clickTools, thenUnit Test. (The commands on the Unit Test submenu affect theUnit Test Repository.) Select Current Repository: Enables you to select the database connection to use for the unit testing repository, and to create a repository using that connection...
AI_FUNCTION_INVALID_MODEL_PARAMETERS、CONFLICTING_PROVIDER、DATETIME_FIELD_OUT_OF_BOUNDS、DELTA_INVALID_AUTO_COMPACT_TYPE、DELTA_INVALID_BUCKET_COUNT、DELTA_INVALID_BUCKET_INDEX、DELTA_UNSUPPORTED_STRATEGY_NAME、EMPTY_LOCAL_FILE_IN_STAGING_ACCESS_QUERY、EWKB_PARSE_ERROR、GEOJSON_PARSE_ERROR、H3_INVALID_CE...