![]() ![]() The number of column names specified must be equal to Each subquery must be given a table name that can be referenced inĪ list of output column names for the WITH clause subquery, You can't use duplicate names within a single WITHĬlause. CTE_table_nameĪ unique name for a temporary table that defines the results of a WITHĬlause subquery. common_table_expressionĭefines a temporary table that you can reference in the FROM clause and is used only during the execution of the query to which it belongs. In general, a recursive CTE is a UNION ALL subquery with two parts. You can only specify the RECURSIVE keyword once, immediately following the WITH keyword, even when the WITH clause contains multiple recursive CTEs. This keyword is required if any common_table_expression defined in the WITH clause is recursive. Keyword that identifies the query as a recursiveĬTE. Subexpressions aren't limited to those defined in the WITH clause.) Syntax ![]() Possible to evaluate a WITH subquery once and reuse its results. Where possible, WITH clause subqueries thatĪre referenced multiple times are optimized as common subexpressions that is, it may be Subqueries may be simpler to write and read. In all cases, the same results can beĪchieved by using subqueries in the main body of the SELECT statement, but WITH clause Throughout the execution of a single query. ![]() WITH clause subqueries are an efficient way of defining tables that can be used When you reference the temporary table name in the FROM clause of the same query expression that defines it, the CTE is recursive. Name, an optional list of column names, and a query expression that evaluates to a table Each CTE in the WITH clause specifies a table You can reference these temporary tables in the FROM clause. Each common table expression (CTE) defines a temporary table, which is similar to a view definition. WITH clause defines one or more common_table_expressions. Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.A WITH clause is an optional clause that precedes the SELECT list in a query. If the answer is helpful, please click " Accept Answer" and upvote it. Set into #t1(ID)select number from _values where type=''P'' and into #t1(id)Įxample of table variable: DECLARE TABLE ( id INT )ĭECLARE NVARCHAR(MAX) = 'declare table(id int) If you would like to store dynamic sql result into #temporary table or a a table variable, you have to declare the DDL firstly which is not suitable for your situation.Įxample of temporary table: if object_id('tempdb.#t1') is not null drop table #t1 Storing the result into a Global Temporary Table is the best solution for your situation since your dynamic sql returns non deterministic columns. Here is working code DECLARE as VARCHAR(MAX)ĮXEC('DROP TABLE IF EXISTS ='SELECT * INTO ' FROM (SELECT * FROMįOR Broker IN AS pivot_table ) * from TABLE IF EXISTS discuss few ways by which i can store dynamic sql result into #temporary table where i will use select * into instead of insert into #tmp table. SELECT * INTO #Tmp1 FROM my dynamic sql return non deterministic column that is why i used Select * into #Tmp1 table from FROM EXEC( )Īt last i store the result into Global Temporary table. TblOutputDetl_csmtuner where Ticker=''AHEXY'' SET ='SELECT * INTO ' FROM (SELECT * FROM DECLARE as VARCHAR(MAX)įROM tblOutputDetl_csmtuner where Ticker='AHEXY' AND TRIM(Broker)'' My Dynamic sql return Nth column which is not known but i have to stored this data into #tmp table which is not getting possible. ![]()
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