These operations use a hidden _change_type column present in the underlying Parquet data files to record changes without write amplification. Improved query latency for the COPY INTO command This release includes a change that improves the query latency for the COPY INTO command. This improvement ...
For example, if a compressed row group of 1 million rows has 100,000 rows deleted, SQL Server removes the deleted rows and recompress the rowgroup with 900k rows. It saves on the storage by removing deleted rows. Combines one or more compressed rowgroups to increase rows per rowgroup up...
@@ServerName returns wrong value in SQL SERVER 2008 ##TempTable and INSERT-SELECT FROM an existing Table with an IDENTITY column %rowtype equivalent in SQL server ++ operator in TSQL - bug or feature? 2 tables referencing each other using foreign key.is it possible 2 transactions in one sto...
For example, if a compressed row group of 1 million rows has 100,000 rows deleted, SQL Server removes the deleted rows and recompress the rowgroup with 900k rows. It saves on the storage by removing deleted rows. Combines one or more compressed rowgroups to increase rows per rowgroup up...
If a database contains a publication has a lower compatibility level (such as 80RTM) and you want to add another publication in the same database that has a level of 90RTM or higher, you must manually increase the level of the first publication before you add the new publication. If a...
Error in DataFlow task: The column with the sortKeyPosition value of 1 is not valid. It should be 0. Error in ForEach Loop - "User::FullResultSet" does not contain a valid data object Error in SSIS while Loading data Error in Visual Studio 2017 Integration Services project: Unable to ...
column owner format a16 column object_name format a36 column start_day format a11 column block_increase format 9999999999 select obj.owner, obj.object_name, to_char(sn.BEGIN_INTERVAL_TIME,'RRRR-MON-DD') start_day, sum(a.db_block_changes_delta) block_increase from dba_hist_seg_stat a, ...
Both features introduce an increase in I/O and logging, but this is true with custom solutions as well—the change data has to be stored somewhere. What makes these two features potentially different from a custom solution is that the tables used to store the change data must be in the sa...
SQL*Loader-00129: Invalid number of rows for direct path column array\n Cause: The argument's value is inappropriate Action: Check the command line and retry. SQL*Loader-00130: Invalid direct path stream size\n Cause: The argument's value is inappropriate Action: Check the command li...
Wait for one of the databases to become inactive. If more databases are required to be active at the same time, increase the value fornumdb. The new value takes effect after the next successful database manager start. sqlcode: -1041 ...