It also describes the how to manage and use the query cache, a feature that enables the Oracle BI Server to save the results of a query in cache files and then reuse those results later when a similar query is requested. Using cache, the cost of database processing must be paid only ...
In the following example, the name argument to the findWithName business method is bound to the :custName named parameter in the query by calling Query.setParameter:public List findWithName(String name) { return em.createQuery( "SELECT c FROM Customer c WHERE c.name LIKE :custName") ....
To use Query Diagnostics, go to theToolstab in the Power Query editor ribbon. By default, Query Diagnostics might require administrative rights to run (depending on IT policy). If you find yourself unable to run Query Diagnostics, open the Power BI Desktop options page, and in theDiagnostics...
When Django encounters an instance of F(), it overrides the standard Python operators to create an encapsulated SQL expression; in this case, one which instructs the database to increment the database field represented by reporter.stories_filed. Whatever value is or was on reporter.stories_filed...
Oracle Materialized Views & Query Rewrite Page 6 Hints on Defining Dimensions To help you create dimensions, here are a few simple steps to follow. 1. Identify all dimensions and dimension tables in the schema. If the dimensions are normalised, that is, stored in more than one table then ...
When Django encounters an instance of F(), it overrides the standard Python operators to create an encapsulated SQL expression; in this case, one which instructs the database to increment the database field represented by reporter.stories_filed. Whatever value is or was on reporter.stories_filed...
“Unable to enlist in the transaction” with Oracle linked server from MS SQL Server [<Name of Missing Index, sysname,>] in non clustered index [Execute SQL Task] Error: The value type (__ComObject) can only be converted to variables of type Object. [ODBC Driver Manager] Data source nam...
操作ID: AddNewPartnerEmployeeToPartnerCompany パートナー企業に新しいパートナー従業員を追加します。 パラメーター テーブルを展開する 名前キー必須型説明 パートナー会社 ID PartnerCompanyID True string パートナー会社の識別番号。 Password Password string 新しい従業員のパスワード。
Oracle Materialized Views & Query Rewrite Page 6 Hints on Defining Dimensions To help you create dimensions, here are a few simple steps to follow. 1. Identify all dimensions and dimension tables in the schema. If the dimensions are normalised, that is, stored in more than one table then ...
addPrimaryKey() public method Builds a SQL statement for adding a primary key constraint to an existing table. public string addPrimaryKey ( $name, $table, $columns ) $name string The name of the primary key constraint. $table string The table that the primary key constraint will be ...