Drop table variable

MySQL SELECT INTO Variable examples. Unfortunately, table variables do not contain statistics. The only single way to change the table definition is to drop the type first and recreate the table type again. Sometimes data files contain information that is superfluous to a particular analysis, in which case we might want to change the data file to contain only variables of interest. Creating a PostgreSQL temporary table. An example is below where the table variable is created, a value is inserted, a batch directive of GO is issued which completes the batch and ends the scope. Let us see the resultset. From SQL Server 2016 CTP3 you can use new DIE statements instead of big IF wrappers, e. It has most of the features of a normal variable along with the capability of storing a result set. Product [/cc] DROP TABLE removes one or more tables. Temporary tables are automatically dropped when they go out of scope unless explicitly dropped using DROP TABLE. . To memory-optimize this variable, simply create the type dbo. Enabling NO_DROP prevents a table from being dropped. The Table-Valued Parameter (TVP) is a special type of table variable that extends its use. Programs SQL ALTER TABLE Statement. In R, there are multiple ways to select or drop column. (CASCADE will remove a dependent view entirely, but in the foreign-key case it will only remove the foreign-key DROP TABLE cannot be performed if the table space was explicitly created and there are pending changes to the definition of the table space. For more information on Oracle EXECUTE IMMEDIATE see the following links: Oracle EXECUTE IMMEDIATE - Dynamic SQL and Bulk Operations BEGIN DECLARE LOCAL TEMPORARY TABLE TempTab ( number INT ); END Usage. The table variable needs to be declared just like a variable. Oracle: How to drop a table if it exists. DIE 🙂 ) statements in SQL Server 2016. As we can see in the output  Mar 21, 2005 Microsoft introduced table variables with SQL Server 2000 as an alternative exits - there will be no table to clean up with a DROP statement. SQL> SQL> Protection on data can be set at either the table or partition level. Q? It seems T-Sql has some rules about which commands can pass variables, and which cannot. Syntax A table variable can have multiple columns. Introduction to SQL DROP COLUMN statement. _Flg? There are anywhere from 3 to 7 characters in front of the _Flg. STORAGE LOCATION: One of the most common MYTH about Temporary Table & Table Variable is that: Temporary Tables are created in TempDB and Table Variables are created In-Memory. The types of objects that can be dropped depends on which RDBMS is being used, but most support the dropping of tables, users, and databases. test_memory as shown above and change the variable declaration as follows: DECLARE @tv dbo. I guess we can’t expect bad practices or best practices to provide optimal results 100% of the time. DROP TABLE tablename Key: You can also specify database in which you are working Example: If tbl_emp is going to be dropped in EMPLOYEE database then, DROP TABLE EMPLOYEE. However I am looking to do something with similar functionality - delete all records from the table, and when it repopulates, to start from 1 again. WHY?: In my Access Database I am running a The SQL DROP TABLE Statement. DROP TABLE #TempTable GO. : DROP TABLE IF EXISTS dbo. This stored result set can be used within a batch. Unfortunately, MySQL does not provide the DROP TABLE LIKE statement that can remove tables based on pattern matching like the following: For each table, it removes the table definition and all table data. Using table variables also reduces the recompilations of your code. To exclude variables from some data sets but not from others, use the DROP= data set option in the DATA statement. The SQL Server DROP TABLE statement is used to remove a table definition and all data, indexes, triggers, constraints, and permission specifications for that table. The DROP VARIABLE statement eliminates a SQL variable that was previously created using the CREATE VARIABLE statement. The ALTER TABLE statement is used to add, delete, or modify columns in an existing table. MySQL SELECT INTO single variable example. Have you ever heard of this misconception? Do you know any other method to prove that both Temp Table and TableVariable are created in TempDB. 13. TableVariabletest Create table  Oct 27, 2016 Table Variable Limitations Table variable changes do not get rolled back with the DROP TABLE or will be dropped when the session ends. You can drop a column from a table with ALTER command. The SQL Table variable is used to create, modify, rename, copy and delete tables. To determine if a table exists, it’s best to go against the sys. Therefore, you should use table variables to hold a small number of rows. If both the referencing table and the table that holds the primary key are being dropped in the same DROP TABLE statement, the referencing table must be listed first. The SQL Server  Training: In Microsoft OneNote, insert and format a table to visually organize your notes in a notebook. ⇒ Table variables cannot be involved in transactions, logging or locking. DROP <anything> seems to not allow variable passing Say, inside a sp one wanted to use a _While_ loop to store a variable name - and later use it, example: -- While loop variables DECLARE @lni INT SET @lni = 0 DROP TABLE cannot be used to drop a table that is referenced by a FOREIGN KEY constraint. Introduction; Creating & Dropping Tables; Adding Columns; Renaming Columns; Dropping Columns; Checking Existence; Adding Indexes; Foreign Keys  Unlike Temporary Tables, they cannot be dropped explicitly. I would then DROP this temporary table because if you do not, then you will be surprised  May 11, 2018 Drop MySQL tables in any order with the FOREIGN_KEY_CHECKS variable. MySQL DROP TABLE based on a pattern. Dropping a table also drops any triggers for the table. a. Any ideas why this would happen? Based on 2, I know that the syntax to drop the table is correct, but it doesn’t seem to execute when I re-run a script. You can perform DDL operations (such as ALTER TABLE, DROP TABLE, CREATE INDEX) on a temporary table only when no session is bound to it. objects view by querying the object_id using the fully qualified name of the table. The restricted scope of a table variable gives SQL Server some liberty to perform optimizations. We can use this data to create a drop-down list that contains just the staff members for a selected team, and automatically updates when a different team name is selected. A temporary table, as its named implied, is a short-lived table that exists for the duration of a database session. A statement declaring a table variable initializes the variable as an empty table with a specified structure. In this article, you will learn the we use (select data. Problem 1 - User Defined Data Types If we use User Defined Data Types in our database design, sooner or later, will find that we cannot use them in temp tables. Summary: in this tutorial, you will learn how to remove a table from the database using SQLite DROP TABLE statement. test_memory; Let’s look at memory-optimized table variables in action. Dropped the DB and tried a fresh install from another browser, but problem  I will create at table with 25,000 rows and then join that with the table variable. Pandas drop function can drop column or row. You can also use table variable. Third, you cannot use the table variable as an input or output parameter like other data types. Once you have successfully created a table variable, you can query the same table variable via following select statement. A table variable goes out of scope immediate after the batch ends -- just like regular variables. It is a variable where we temporary store records and results. They have the same scope rules as int or varchar variables. Table variables scopes are very limited to the batch. I agree that sometimes table variable may perform slightly better than temporary tables for large tables, especially in transactions since there is less logging involved. NOTE − You should be very careful while using this command because once a table is deleted then all the information available in that This SQL Server tutorial explains how to use the DROP TABLE statement in SQL Server (Transact-SQL) with syntax and examples. PostgreSQL automatically drops the temporary tables at the end of a session or a transaction. You must have the DROP privilege for each table. The article below explains how to keep or drop variables (columns) from data frame. You should be cautious while using this command because when a table is deleted, then all the information containing in the table would also be lost permanently. As I have mentioned earlier, IF EXISTS in DROP statement can be used for several objects. 3. Is there a way to globally drop variables that end with a common set of characters, e. The Oracle EXECUTE IMMEDIATE statement has a wide variety of uses. One of the comments suggested comparing these results to using a Common Table Expression (CTE) for similar operations. The referencing FOREIGN KEY constraint or the referencing table must first be dropped. ⇒ Table variable (@table) is created in the memory. Table variables are automatically local and automatically dropped -- you don't have to worry about it. Jul 7, 2016 Working with Table Variables in Stored Procedures . For each table, it removes the table definition and all table data. IF EXISTS If the table does not exist, nothing happens. Menu Drop or Now we simple add our snippet of code, and we are able to execute without having to manually drop anymore. Table variables store a set DETAILS: I am trying to create a stored procedure where I can pass a variable table name through from MS-Access to tell SQL Server to Drop a table. Enabling OFFLINE prevents the data in a table or partition from being queried, but the metadata can still be accessed. Note − You have to be careful while using this command because once a table is deleted then all the information available in the table would also be lost forever. *) to choose those variables we want, but how can we do a selection to choose all variables but to exclude just one variable? This question came up when i tried to merge two datasets by "id", but I got a warning msg said the "id" had already existed. You can drop a table so that the table will be no longer in your database/workspace. You must declare the TABLE type variable in one statement: there is no way to ALTER a TABLE type variable. specifies the caslib that contains the table that you want to use with the name="variable-name"  Jan 17, 2001 This article covers temporary tables and tables variables and is updated from tempdb. Bunyamin Inan. The code in this article places all objects in tempdb. DROP TABLE customers PURGE; This DROP TABLE statement would drop the table called customers and issue a PURGE so that the space associated with the customers table is released. The following examples show specific ways to handle dropping, keeping, and renaming variables: This example uses the DROP= and RENAME= data set options and the INPUT function to convert the variable POPRANK from character to numeric. Jul 3, 2010 We need to check if the temp table exists within the TempDB Yet Another Temp Tables Vs Table Variables Article · SQL Server Begin Try. In this  Removes definition and data from one or more tables. The scope of a variable is the range of Transact-SQL statements that can reference the variable. To create a temporary table, you use the CREATE TEMPORARY TABLE statement. Like Local Variables, Table variable scope is limited to User Defined Functions or Stored procedures. This is a guest post from Phil Factor. Very good point Maurice. Feb 21, 2017 The SQL temp table is dropped or destroyed once the session disconnects. The DECLARE LOCAL TEMPORARY TABLE statement declares a temporary table. Drop table. To remove a table in a database, you use SQLite DROP TABLE statement. The column containing pop variable is removed now. The additional ‘type’ field in the where clause ensures that the table that is about to be dropped is a User table and not a system table. We will use the customers table in the sample database for the demonstration. table variables aren't supported in the SQL Server optimizer's cost-based reasoning model. g. Just like temp table, table variable is also stored in TempDB. 32 DROP TABLE Syntax. Further -- it's a lot easier to debug/develop a stored procedure using temporary tables than it is using table variables. PostgreSQL Delete/Drop Table. The table-name must identify a base table that exists at the current server, but must not identify a catalog table or a history table for a system-period temporal table. Examples Of Using DROP IF EXISTS. The SQL Server (Transact-SQL) DROP TABLE statement allows you to remove or delete a table from the SQL Server database. Table variable was introduced by Microsoft. See more in this online video. Table variables are created like any other variable, using the  Oct 18, 2017 You do not have to drop the table variable because as soon as the statement execution is completed, the table variable does not exist. DROP TABLE removes one or more  Rename tables, change labels and formats, drop columns. DROP [TEMPORARY] TABLE [IF EXISTS] tbl_name [, tbl_name] [RESTRICT | CASCADE]. If the table to drop does not exist, an exception is thrown. Introduction to SQLite DROP TABLE statement. 1. tbl_emp Phil Factor demonstrates the use of temporary tables and table variables, and offers a few simple rules to decide if a table variable will give better performance than a temp table (ST011), or vice-versa (ST012). Whereas, a Temporary table (#temp) is created in the tempdb database. Phil Factor (real name withheld to protect the Difference between CTE and Temp Table and Table Variable: Temp Table or Table variable or CTE are commonly used for storing data temporarily in SQL Server. Table Valued Parameters are ReadOnly in nature, so we can't update, insert and delete data into Table Value Parameter. Is there something I can do to work around this DROP TABLE foreign keys There is a lot of discussion on this in the intrernets. DROP TABLE cannot be performed if the table is an empty auxiliary table and there are any pending changes to the definition of the base table space or to any objects within the base table space. #Temp’) IS NOT NULL BEGIN DROP TABLE #Temp END — (Replace the product table below with your table) SELECT * INTO #Temp FROM SalesLT. This makes @table faster then #temp. The DROP TABLE statement is used to drop an existing table in a database. So, as a result of DROP, the table structure and data will be lost permanently. An explicit drop of the variable isn’t required, in order to reinitialize it across consecutive runs, unlike temporary tables. The final SELECT statement fails as the scope of the table variable was ended by the batch directive: DROP VARIABLE statement Description. and it decorates them with the (`) character, and the end result will be stored in the tables variable like this, `table_1`, Specifies that the sequence cannot be dropped if it is referenced in an SQL trigger, function, procedure, or variable. The following statement gets the city of the customer with the number 103 and stores it in the @city variable: (drop= _ will drop all variables that begin with an underscore (_). sysobjects where name like '#yak%' drop table #yaks. DECLARE @TableVariable TABLE (ID INT) SELECT ID FROM @TableVariable ; You do not have to drop the table variable because as soon as the statement execution is completed, the table variable does not exist. This is very important to know that once a table is deleted all the information available in the table is lost forever, so we have to be very careful when using this command. Once the batch execution is finished, the Table Variables are dropped  Drupal 7 and am getting an error "Table variable already exists. Variables are automatically eliminated when the database connection is released. You don't need to drop them. Its not a good practice to drop and recreate physical tables in stored proc, of course TSQL will not stop you from doing it in stored procs. I realize that it is in fact impossible to "truncate" a table variable. From the example above, imagine you have listed your products in a table (called "Table1"). Moreover, these data set options allow you to use variable list short-cuts that are not available in the SELECT statement. Cleanup with table variables is simply the object being unloaded from memory as soon as the scope of the table variable’s declaration expires. The usage is just about identical. Also, there are lots of things that are often done with an ALTER TABLE statement, but that can be included in the CREATE TABLE statement (or a DECLARE @T TABLE statement, for that matter) as The variable will no longer exist after the procedure exits, there will be no table to clean up with a DROP statement. DECLARE @testname as char(50) SELECT @testname = 'CO_Line_of_Business_' + How to quickly create dynamic drop down list in Excel? Most of us may be can create a drop down list by using the Data Validation function in Excel, but sometimes we need to a linked or dynamic drop down list, it means when you choose a value in dropdown list A and you want the values to be updated in dropdown list B. Syntax DROP VARIABLE identifier Usage. However, you can return a table variable from a user-defined function Would it be possible for you to use Temp table instead , there would not be hassle of dropping. Example 2: create a drop-down list referring to a table with a variable number of rows. I'd like to spend the first part of this tip discussing temp tables and their use before we move onto your question The SQL DROP TABLE statement is used to remove a table definition and all the data, indexes, triggers, constraints and permission specifications for that table. To determine view dependencies before dropping a table, use the sa_dependent_views system procedure. However, table may not be used in the following statements: INSERT INTO table_variable EXEC stored_procedure SELECT select_list INTO table_variable statements. Theoretically, it is always possible to drop the table by switching context to tempdb and then dropping the table by its actual name, but that would be dumb and dangerous as it allows dropping temp table when it is actively used by a different process (drop the wrong table in other words). If you already know how to create and use a temporary (temp) table then you're going to have no problem understanding how to use a table variable. We have "alter table" syntax to drop multiple data columns in-place in this form: alter table DROP TABLE always removes any indexes, rules, triggers, and constraints that exist for the target table. When you calculate BMI, you can refer to the Weight and Height variables that are in T. In other words, the customers table is not placed into the recycle bin and, therefore, can not be recovered later if required. Product DROP TRIGGER IF EXISTS trProductInsert The DROP statement differs from the DROP= data set option in the following ways: You cannot use the DROP statement in SAS procedure steps. This means you don't have to explicitly drop them at the end of scripts. However, if there is a memory pressure the pages belonging to a table variable may be pushed to tempdb. A variable of the TABLE type really is a table. If the the table you want to delete is already deleted, or for any other reason does not exist, you can use the IF EXISTS keyword to avoid  Aug 30, 2012 To determine if a table exists, it's best to go against the sys. New products can be added so you would like the list to adjust to the number of rows in your table. This article explains two possible reasons to use a table variable rather than a temporary table. To specify we want to drop column, we need to provide axis=1 as another argument to drop function. Both temporary tables and table variables can be cached when used in stored procedures and the below may well end up with the same table variable being used after truncation rather than an actual drop and create Microsoft introduced table variables with SQL Server 2000 as an alternative to using temporary tables. I don’t like these, and if you also don’t like them, then you might try new DROP IF EXISTS (a. To drop a table, use the "DROP TABLE" command followed by the table name as follows: DROP TABLE guru99; Alter table Execution of a DROP TABLE statement is also prevented if there is a materialized view dependent on the table. Oracle EXECUTE IMMEDIATE can also build up statements to execute operations in which you do not know the table names, or other properties. In this tip we " I'm trying to drop a table from a database using a variable as in: declare @sTableName nvarchar(40) set @sTableName='testTable' drop table @sTableName However, I can't get the procedure to recognize the value stored in @sTableName. it must be selected into a variable If there had been a variable "something" declared as a number the code in ID You can use the Oracle "alter table" syntax to drop any column from a table, as shown in this example: alter table table_name drop column col_name1; -- drop ONE column alter table table_name drop (col_name1, col_name2); -- drop MANY columns. k. drop(['pop'], axis=1) The resulting dataframe will have just five columns instead of six. When I then highlight and execute only the DROP TABLE line of code, the script runs as expected the next time. If any partition in a table has NO_DROP enabled, the table cannot be dropped either. It is very clear that the size of the table variable and temp table is the same and created in TempDb. Temp tables may be a better solution in this case. There are many myths and incorrect information shared online about the SQL Server table variable, and it would be easy for a SQL Server developer to assume that, based on the misinformation, using a table variable instead of a temporary table was a good idea. But I want reason, why can't we drop table variable explicitly? What I have tried: I have searched in Google but didn't find appropriate answer. SQL TABLE Variable. In this chapter from Inside Microsoft SQL Server 2008 T-SQL Programming, get a clear picture of how the different temporary object types behave, in which circumstances you should use each, and whether you should use them at all. # pandas drop a column with drop function gapminder_ocean. The PostgreSQL DROP TABLE statement allows you to remove a table definition and all associated data, indexes, constraints, rules, etc. As a table definition, such a statement includes definitions of columns with their data type, size, precision, and optional constraints (primary key, identity, unique, and check constraints). So although BloodPressure has two columns, it is one table variable. Feb 9, 2017 SQL Server using Temporary vs Variable Tables accessing the temporary table is dropped, so too is the physical table, meaning that cleanup  May 11, 2018 If a table variable is declared in a stored procedure, it is local to that stored procedure and cannot be referenced . A data type – the column data type, Optional column constraints as we will explain in the later sections in this tutorials. DROP TABLE statement Drop - To destroy an existing database, table, index, or view. A SQL DROP TABLE statement is used to delete a table definition and all data from a table. The Official Table of Drops, issued by the British Home Office, is a manual which is used to calculate the appropriate length of rope for long drop hangings. I will use this script: DROP TABLE IF EXISTS dbo. However, to drop a table that is referenced by a view or a foreign-key constraint of another table, CASCADE must be specified. The ALTER TABLE statement is also used to add and drop various constraints on an existing table. If the table is partitioned, the statement removes the table definition, all its partitions, all data stored in those partitions, and all partition definitions associated with the dropped table. table variables are cleaned up automatically at the end of the function, stored procedure, or batch in which they are defined. A local temporary table and the rows in it are visible only to the connection that created the table and inserted the rows. In many cases a table variable can outperform a solution using a temporary table, although we will need to review the strengths and weaknesses of each in this article. The following T-SQL batch creates a traditional table variable based on the above-mentioned table type, inserts two rows SQL DROP TABLE. The spreadsheet below contains a list of members of staff, split into teams. We cannot use ALTER TABLE statements to modify the design of table-valued parameters. When table variables are passed as parameters, the table is materialized in the TempDB system database as a table variable and passed by reference, a pointer to the table in the TempDB. Drop Only if Exist. INTRODUCTION SQL> SQL> drop table gender_tab; drop table gender_tab * ERROR at line 1: ORA-02449: unique/primary keys in table referenced by foreign keys SQL> SQL> drop table gender_tab cascade constraints; Table dropped. May 25, 2017 In order to showcase this example I declared table variable called @Inserted to store the results of the OUTPUT clause. For example, a PL/SQL table of employee names is modeled as a database table with two columns, which store a primary key and character data, respectively. The typical usage is simply: A name, the column name it should be unique among the table's columns. Table variables are just like int or varchar variables. A DROP statement in SQL removes an object from a relational database management system (RDBMS). Syntax: ALTER TABLE tbl_name DROP column_name Example: /* Drop a column in teradata */ ALTER TABLE tbl_employee DROP EmpNo MySQL “DROP TABLE” FAQ: Help, my MySQL database tables have a lot of foreign keys, and as a result it's a pain to use the MySQL DROP TABLE command in my scripts; they keep failing because of all the foreign keys. How to Create a Variable Drop-Down List - Example. Table variables do not support TRUNCATE syntax - the only way of truncating them is implicitly by letting them fall out of scope. DROP TABLE #deptTempTable;  This SQL Server tutorial explains how to use the DROP TABLE statement in SQL Server (Transact-SQL) with syntax and examples. The DROP statement applies to all output data sets that are named in the DATA statement. Sometimes, you may want to drop one or more unused column from an existing table. I know that @table drops automatically. All table data and the table definition are removed, as well as triggers associated to the table, so be careful with this statement! If any of the tables named in the argument list do not exist, MariaDB returns Table Variable. for that table. [cc lang=”sql”] IF OBJECT_ID(‘tempdb. Itzik Ben-Gan T-SQL programming often involves the need to materialize PL/SQL Tables Objects of type TABLE are called PL/SQL tables, which are modeled as (but not the same as) database tables. TABLE table-name Identifies the table that is to be dropped. Does the DROP TABLE need to be followed by a GO or something in 2012? Recommended Best Practice for Table Variables: Use temporary tables in preference to table variables and do not use table variables unless you in advance the upper bound of row count for the table variable. DROP TABLE #Employees. In one of my previous tips we looked at the SQL Server performance differences between using a temp table and a table variable for a few different DML operations. SQLLY challenged be gentle --Trying to create code that will drop a table using a variable as the Table Name. Suppose you have a lot of tables whose names start with test in your database and you want to save time by removing all of them using a single DROP TABLE statement. Drop variables drop varlist Drop observations dropif exp Drop a range of observations dropin range if exp Keep variables keep varlist Keep observations that satisfy specified condition keepif exp Keep a range of observations keepin range if exp by is allowed with the second syntax of drop and the second syntax of keep; see[D] by. Add a new variable, BMI, in the table T, that contains the body mass index for each patient. Whenever there is a rollback of a transaction, it does not affect the table variables. Eliminates a SQL variable. Following a series of failed hangings, including those of John 'Babbacombe' Lee, a committee chaired by Henry Bruce, 1st Baron Aberdare was formed in 1886 to discover and report on the most effective manner of hanging. We need not worry about it. Syntax: Example 2: create a drop-down list referring to a table with a variable number of rows. The Table Variable in SQL Server store a set of records like SQL tables and these are the best alternative to Temp Tables. PersonTest is a simple table with first and last names. It was introduced with SQL server 2000 to be an alternative of temporary tables. Drop table and truncate table has few limitations Summary: in this tutorial, you will learn how to use the SQL DROP COLUMN clause to remove one or more columns from an existing table. How to Drop All Tables in MySQL. select all the fields from a table except for one or two fields? Using the DROP and KEEP data set options are particularly useful for alleviating these conundrums. Without questioning your motives, just looking at the stored proc's code, you need to make one or 2 small adjustments as follows: CREATE  So, the DECLARE variable is actually executed once, in other words, the . In this article, I will provide examples of dropping objects like database, table, procedure, view and function, along with dropping columns and constraints. To do so, you use the ALTER TABLE as follows: DROP TRIGGER trProductInsert. The DROP statement differs from the DROP= data set option in the following ways: You cannot use the DROP statement in SAS procedure steps. We use the OUTPUT  Sep 19, 2017 But anyway, I have started using TABLE variables instead of Use the GO batch separator after DROP TABLE IF EXISTS # dumb (last  Nov 15, 2012 There are many reasons that a Temp Table, Table Variable or Common DROP DATABASE [cte_demo]; . As such, they shouldn't be used The table must be in your own schema or you must have the DROP ANY TABLE system privilege. The table variable parameter depends on a user-defined table type that's stored in the system tables and displayed in the programmability hierarchy of SQL Server Management Studio (SSMS). When you execute a DROP TABLE statement, the status of all dependent regular views change to INVALID. Table variable is a special kind of data type. I got many hits using search argument "db2 if exists drop table" Most of it comes from people using a non standard SQL extention of mySQL that permitts a construct like Drop a table and delete the directory associated with the table from the file system if this is not an EXTERNAL table. BMI is a function of height and weight. For queries that join the table variable with other tables, use the RECOMPILE hint, which will cause the optimizer to use the correct cardinality for the table variable. This module demonstrates how to select variables – using the keep and drop statements – more efficiently. By default, the rows of a temporary table are deleted on COMMIT. Yes, temp tables are dropped when the scope the are created in  They are dropped when the connection is closed. Table Variables doesn’t support DDL statements like ALTER, CREATE, DROP etc, implies we can’t modify the structure of Table variable nor we can drop it explicitly. drop table variable

pe, 1t, yl, ga, ht, wg, az, ja, jo, jn, t0, rj, jx, sg, uu, nn, 0k, ww, dk, wy, 7b, ng, m6, vr, dt, rg, pm, i0, fw, ej, 73,