avoid insertion of duplicate entries in a BULK INSERT statement Bad performance of EXCEPT operator Basic - select with fixed values - invert columns to rows Basic CTE query, get full path of something recursive BCP Error - Copy direction must be either 'in', 'out' or 'format'. BCP Export...
root->query_pathkeys = root->distinct_pathkeys;elseif(root->sort_pathkeys) root->query_pathkeys = root->sort_pathkeys;elseroot->query_pathkeys =NIL;/** Figure out whether there's a hard limit on the number of rows that * query_planner's result subplan needs to return. Even if we...
(Oracle doesn't duplicate tables) All of the aboveAnswer: C. Self-joins are used when a table must be joined to itself to retrieve the data you need. Table aliases are required in the FROM clause to perform a self-join.44. With respect to the query and the table structure given ...
oracle.apps.fnd.framework.OAException: oracle.jbo.SQLStmtException: JBO-27122: SQL error during statement preparation. Statement: SELECT * FROM (/* This query will exclude terminated contingent workers and terminated employees who became contingent workers to avoid duplicate rows. Otherwise 2 rows for...
before caching a CEK and not cache it if the value is zero. This will avoid duplicate caching and possible user confusion when they are trying to configure key caching. The time-to-live value for the cache can be set with theSQLServerColumnEncryptionKeyStoreProvider.setColumnEncryptionCacheTtl...
Adding multiple items to Dictionary Adding multiple rows to a datatable Adding multiple worksheet to Excel using Openxml Adding new columns dynamically Adding results of SQL query to an iEnumerable string adding scrollbar to dropdownlist Adding values inside the datatable to a Dictionary in VB.net ...
which will make PostgreSQL pluck the values into an internal array. Some pluck-related mistakes that you should avoid: Passing too many integers into a query. While not explicitly limited, PostgreSQL has a practical arity limit of a couple thousand IDs. We don’t want to run up against this...
Applies to: SQL Server Azure SQL Database Azure SQL Managed Instance Sets Transact-SQL and query processing behaviors to be compatible with the specified version of the SQL engine. For other ALTER DATABASE options, see ALTER DATABASE. For more information about the syntax conventions, see ...
Oracle also waits for all running queries, fetches, and PL/SQL procedures in all instances that were initiated by users other than SYS or SYSTEM and that are not inside transactions to finish. If a query is carried out by multiple successive OCI fetches, Oracle does not wait for all ...
An error message occurs when duplicate key values are inserted into a unique index. The entire INSERT operation is rolled back. IGNORE_DUP_KEY can't be set to ON for indexes created on a view, non-unique indexes, XML indexes, spatial indexes, and filtered indexes. To view the IGNORE_DUP...