Answer1:
Local templrary table will have a single # (#tablename) appended with the table name.Global templrary table will have Double # (##tablename) appended with the table name.
Ex:create table #table1
local temp. table will be available until the session who created it logs out, but global temp. table is available till the last session gets close in SQLServer.
Answer2:
Local temporary tables are visible only in the current session; global temporary tables are visible to all sessions.Prefix local temporary table names with single number sign (#table_name), and prefix global temporary table names with a double number sign (##table_name).
Search You Want
Monthwise Posts
Search Under Category
Posts’ Tags
.Net (223) ADO.NET (10) Air Conditioner (16) Asp.Net (137) Body-Weight (9) C# (39) C Programming Language (23) Data Structure (36) Design Pattern (20) Digital Currency (9) Eating & Drinking (55) Exam 70-511 - TS: Windows Applications Development with Microsoft .NET Framework 4 (18) Exam 70-536 - TS: Microsoft .NET Framework - Application Development Foundation (15) Exam 70-562 - TS: Microsoft .NET Framework 3.5, ASP.NET Application Development (35) Fever (16) Finance (47) Funds (58) General Knowledge (128) GST (11) Insurance (25) Internet Information Services (IIS) (13) Interview Questions and Answers (471) Investment (21) JavaScript (19) Job (60) LINQ (Language Integrated Query) (56) MCPD Web Developer 4.0 Certification (35) Mental Health (13) MVC (156) OOPs (73) Pain (13) PPF (22) Shares (21) Silverlight (12) Skin (22) Software Development Methodology (12) Software Testing (32) SQL (113) TAX (25) TDS (12) Trading (16) Treatment (14) Web-Service (10) Windows Azure (11) Windows Communication Foundation (WCF) (49)