Are there any Bitmap(ped) indexes in SQL Server? Are there MIN(A,B) or MAX(A,B) functions in SQL? Argument data type datetime is invalid for argument 3 of json_modify function Argument data type sql_variant is invalid for argument 1 of like function Argument data...
I read on NET that using case 2 is more fast than case 1 to check no of rows in a table. so i did a performance test of both count(1) vs rowcnt from sys.sysindexes I found 2nd one is far better. I've a question is it good to use CASE 2 in production code to wheneve...
(STEPCT) A count of the number of times this step has executed (excluding retries). Can be used by the step command to force termination of a multistep loop. (STEPID) Step ID. (SRVR) Name of the computer running SQL Server. If the SQL Server instance is a named instance, this incl...
(STEPCT)A count of the number of times this step has executed (excluding retries). Can be used by the step command to force termination of a multistep loop. (STEPID)Step ID. (SRVR)Name of the computer running SQL Server. If the SQL Server instance is a named instance, this includes...
You can also use aggregate functions, like sum, avg, minof, maxof or count.After the Field list, the keyword "from" is used, followed by the table to retrieve from. You can then include options to sequence or group the data by using "order by" and "group by" keywords. The where ...
Support crud operations for generic collection data in models. Add SQLite keywords convert function to avoid keywords conflict. Fix bug of DateSupport.count error. Fix bug of losing blob data when upgrading database. Fix other known bugs. ...
I have a Oracle table with [row, grp and pdate] columns, I need no of occurrence of [grp] column for each [pdate] ] column , if same [grp] repeated in rest of the rows count should get rest like Expected Results [table 3] ...
connectionTimeoutInMillisecond 30000 The timeout period for connection setup. Unit: milliseconds. The value of 0 indicates an indefinite wait. retryThreadCount 1 The number of threads that are used to execute retries in the thread pool.
Neither of the timing calculations matches the actual wall clock time of 4 ms. If this calculation is used in an RPC:Completed trace event, the duration and end time data columns are reported incorrectly. The RPC:Completed event cap...
You can query a string as a sequence of characters in LINQ. This article contains several examples you can use or modify to suit your needs.