what does this signify ? NVarchar(max) NVARCHAR(MAX) return type value in User defined function truncated nvarchar(max) still being truncated nvl in sqlserver OBJECT_ID for a PK or Index OBJECT_ID('tempdb..#foo') objectlock lockPartition=0 - does that mean lock partitioning is turned on?
SSIS - BypassPrepare what does this mean ? SSIS - Can we use Variables in a Data Flow Task SQL command ? SSIS - Check the date modified on a file ssis - combine 3 tables from 3 different source into one SSIS - Data load to excel -- how to retain leading zeros SSIS - Delete Rows...
Columns that are of the ntext, text, image, varchar(max), nvarchar(max), and varbinary(max) data types can't be specified as index key columns. However, varchar(max), nvarchar(max), varbinary(max), and xml data types can participate in a nonclustered index as nonkey index column...
Note An exception is made for large object types. If the output type of the folding process is a large object type (text,ntext, image, nvarchar(max), varchar(max), varbinary(max), or XML), then SQL Server does not fold the expression.Nonfoldable expressions...
Create schema and link to login CREATE SCHEMA CarolSchema AUTHORIZATION Carol EXECUTE AS LOGIN = 'Carol' GO CREATE TABLE table1 (tID int) -- Still an error. Just because there is a schema, doesn't mean -- it's the default CREATE TABLE CarolSchema.table1 (tID int) -- Success at ...
SELECT TOP 30 spid, blocked, convert(varchar(10),db_name(dbid)) as DBName, cpu, datediff(second,login_time, getdate()) as Secs, convert(float, cpu / datediff(second,login_time, getdate())) as PScore, convert(varchar(16), hostname) as Host, convert(varchar(50), program_name) as...
*/ CREATE TYPE LocationTableType AS TABLE ( LocationName VARCHAR(50) , CostRate INT ); GO /* Create a procedure to receive data for the table-valued parameter. */ CREATE PROCEDURE usp_InsertProductionLocation @TVP LocationTableType READONLY AS SET NOCOUNT ON INSERT INTO [AdventureWorks2022]....
The LOB_DATA allocation unit contains the data that is stored in columns of type text, ntext, image, varchar(max), nvarchar(max), varbinary(max), and xml. For more information, see Data Types (Transact-SQL). The ROW_OVERFLOW_DATA allocation unit contains the data that is stored in colum...
The [1] merely indicates an array to the compiler. It does not mean that only one graphic character is passed. Because the address of the structure is passed, and not the actual structure, it provides a way to use array logic.
A full table scan does not mean inefficiency. It might be more efficient to perform a full table scan on a small table, or to perform a full table scan to leverage a better join method (for example, hash_join) for the number of rows returned. ...