SELECT INTO creates a new table located in the default filegroup. SELECT field1[, field2[, …]]INTO newtable [IN externaldatabase] FROM source. An INTO clause should not be used in a nested SELECT because such a SELECT must return its result to the outer context. SQL Server uses the attributes of the expressions in the SELECT list to define the structure of the new table.. This SQL Server tutorial explains how to use the SELECT INTO statement in SQL Server (Transact-SQL) with syntax and examples.

This can be achieved by combining the standard SELECT and INSERT commands. If the SELECT INTO statement of the cursor contains an SQL data change statement, the SELECT INTO operation sets SQLERRD(3) to the number of rows inserted.

The PostgreSQL usage of SELECT INTO to represent table creation is INTO @v1, @v2, @v3,... FROM table_name WHERE condition; In this syntax: c1, c2, and c3 are columns or expressions that you want to select and store into the variables. There are also constraints on the use of INTO within UNION statements; see Section 13.2.10.3, “UNION Clause” . For example: The SELECT INTO statement retrieves values from one or more database tables (as the SQL SELECT statement does) and stores them in variables (which the SQL SELECT statement does not do). Creates a make-table query.

SELECT Statement”. Caution: The SELECT INTO statement with the BULK COLLECT clause is vulnerable to aliasing, which can cause unexpected results. SELECT INTO copies data from one table into a new table. SELECT standard SQL syntax, which is basically the same thing. Prior to SQL Server 2005, use of SELECT…INTO in production code was a performance ‘code smell’ because it acquired schema locks on system tables of the database, causing SQL Server to …

Using locators: Normally, you use LOB locators to assign and retrieve data from LOB columns.

SELECT INTO 敘述句 (SQL SELECT INTO Statement) SELECT INTO 用來從某資料表查詢所得之資料集結果新增到另一個新建的資料表中。此一指令常用來複製備份資料表，或將資料表輸出至另一資料庫中。 SELECT INTO 語法 (SQL SELECT INTO Syntax) SELECT … If the SELECT statement returns more than one value, the variable is assigned the last value that is returned. SELECT.INTO statement (Microsoft Access SQL) 10/18/2018; 2 minutes to read; In this article. MySQL SELECT INTO Variable syntax. Syntax. SELECT @local_variable is typically used to return a single value into the variable. We can use SELECT…INTO in SQL Server to create a new table from a table source. The SELECT…INTO statement has these parts: INTO TABLE Sybase SQL extension.

SELECT - INTO-Klausel (Transact-SQL) SELECT - INTO Clause (Transact-SQL) 05/23/2017; 7 minutes to read; In diesem Artikel. The SQL Server (Transact-SQL) SELECT INTO statement is used to create a table from an existing table by copying the existing table's columns.

Applies to: Access 2013, Office 2013. The SQL standard uses SELECT INTO to represent selecting values into scalar variables of a host program, rather than creating a new table. However, when expression is the name of a column, it can return multiple values. GILT FÜR: SQL Server Azure SQL-Datenbank Azure Synapse Analytics (SQL DW) Parallel Data Warehouse APPLIES TO: SQL Server Azure SQL Database Azure Synapse Analytics (SQL DW) Parallel Data Warehouse Mit SELECT…INTO wird eine neue Tabelle in … This indeed is the usage found in ECPG (see Chapter 33) and PL/pgSQL (see Chapter 39).

PL/SQL SELECT INTO statement is the simplest and fastest way to fetch a single row from a table into variables. A common task when using Transact-SQL (T-SQL) is to copy information from one table into another, possibly changing the data or its structure in the same operation.