Create a new database from existing mdf file. Create a percentage from two SUM values Create a query to remove last two characters of a string Create a view and change the data types of some variables Create a writable view in SQL DB create an index on just the date part of a datet...
_TYPE_ORDERING_COLS_NOT_SUPPORTED、STATE_STORE_UNSUPPORTED_OPERATION_ON_MISSING_COLUMN_FAMILY、STATE_STORE_VARIABLE_SIZE_ORDERING_COLS_NOT_SUPPORTED、UDTF_ALIAS_NUMBER_MISMATCH、UDTF_INVALID_ALIAS_IN_REQUESTED_ORDERING_STRING_FROM_ANALYZE_METHOD、UDTF_INVALID_REQUESTED_SELECTED_EXPRESSION_FROM_ANALYZE_METHOD...
语法2: substr(string A, int start, int len),substring(string A, int start, int len) 返回值: string 说明:返回字符串A从start位置开始,长度为len的字符串 select t1.*,substr(t1.phone,1,3) as area_number from temp as t1 idnameemailphonearea_number 1 John Doe john.doe@example.com 123...
The alias specified in the FROM table_source clause representing the table or view from which the rows are to be deleted.server_name Applies to: SQL Server 2008 (10.0.x) and later.The name of the server (using a linked server name or the OPENDATASOURCE function as the server name) on ...
If more than one value is specified, then they must be delimited by a comma. Note that this message may be returned from an intermediate node involved in your connection. For example, if you are trying to connect to a DRDA server via a DB2 Connect gateway and your client workstation does...
string(text,int4) terminate() -- deprecated in Oracle value() value(numeric,numeric) DBMS_JOB broken(int8,bool,timestamp) change(int8,text,timestamp,text,int4,bool) instance(int8,int4,bool) interval(int8,text) next_date(int8,timestamp) ...
SELECT query = a.text, start_time, percent_complete, eta = dateadd(second,estimated_completion_time/1000, getdate()) FROM sys.dm_exec_requests r CROSS APPLY sys.dm_exec_sql_text(r.sql_handle) a WHERE r.command LIKE 'BACKUP%'; Relaterat innehåll Säkerhetskopieringsenheter mediaup...
Action: Remove the TERMINATED BY option from the RAW field in the SQL*Loader control file. SQL*Loader-00262: PIECED keyword (on column string) allowed only when path is direct\n Cause: The PIECED keyword cannot be used in a conventional path load. Action: Remove the PIECED keyword or...
Is the database from which the transaction log, partial database, or complete database is backed up. If supplied as a variable (@database_name_var), this name can be specified either as a string constant (@database_name_var=database name) or as a variable of character string data type...
Action: Retry the operation with a comma or right parenthesis. SP2-0518 Missing USING clause Cause: USING keyword is missing in the USING clause of the COPY command. Action: Specify the USING keyword before the USING clause of the COPY command. SP2-0519 FROM string missing Oracle Net @data...