Oracle Select Into Table Variable

A substitution variable is the same thing as a user variable. How do you create a range from 1 to 10 in SQL? Have you ever thought about it? This is such an easy problem to solve in any imperative language, it's ridiculous. Hi EEE, In Oracle SQL Developer, I wanted to declare and use the variable. The SELECT INTO Clause. The removal of this restriction means this functionality is. Asking how to select into a variable using dynamic SQL is a frequent question on newsgroups because SQL Server will not let you select into a variable using the EXEC() function. Click New under System Variables and complete the following:. Could somebody show me as to how to accomplish following thing in Oracle 10g? I need to insert 4 different claim number from a table along with a constant value from variable. Internal datatypes specify how Oracle stores column values in database tables. ORACLE-BASE - Pipelined Table Functions Articles Oracle 8i Oracle 9i Oracle 10g Oracle 11g Oracle 12c Oracle 13c Oracle 18c Oracle 19c Miscellaneous PL/SQL SQL Oracle RAC Oracle Apps WebLogic Linux MySQL. You must specify each of the fields of the record that a value is to be assigned to and a value for that field. SELECT ID,Name FROM MAINTABLE. Postgres doesn't have all the functionality of Oracle. Introduction This blog post describes various mechanisms for converting between Oracle data and XML, and vice versa, focusing on the former. In the examples, a_rec_donor is the variable dame for the type rec_donor which is defined as having three fields: rec_id, rec_name and rec_yrgoal. This Oracle tutorial explains how to use the Oracle INSERT statement with syntax, examples, and practice exercises. SELECT ID,Name FROM MAINTABLE WHERE ID NOT IN ( SELECT ID FROM @table). the whole query is in oracle. TOAD will prompt for the data for each substitution variable as shown in Figure 3. They can be reserved words, predefined identifiers, quoted identifiers, user-defined variables, subroutines, or user-defined types. Summary: in this tutorial, you will learn how to use the Oracle SELECT statement to query data from a single table. So here we will see how to update values of a table using bind variables in Native Dynamic SQL. Do remember that substitution variables are resolved into SQL text at parse time, but bind variables won't change the actual SQL text (this greatly enables SQL reuse in the Oracle SQL pool). SELECT INTO A SELECT INTO statement is used to create a new table containing or not containing the result set returned by a select query. The statement assigns the values in that row to host variables. Select two columns into a cursor variable: 11. I got the basic substitution variable to work as listed by Michael and Nate, but now I need a second substitution variable that I can select a value into, but I cannot get it to work. Index-by-tables 2. By default, the SELECT INTO statement retrieves one or more columns from. Table is already created. Multi-Table Insert Statements in Oracle We all know this: if a long-bearded prophet came down from a mountaintop bearing the ten commandments of Oracle programming, one of them might read thus: Thou canst select from many tables, but thou may only update, delete from or insert into one table at a time. Select into and subquery: 10. Select single value into variable: 10. when you use connect statement query is directly sent to Oracle. In this sql article, I'd like to share the t-sql codes for creating dates sql table having date records between a given date range. How to declare cursor. Now check the schema of the tables you have just created using the desc command (same command as in MySQL). 1, "SELECT INTO Syntax". The simplified script below works if I select all and hit F5. The declaration section is optional and may be used to define and initialize constants and variables. Use INTO clause to assign a value to a variable from the SELECT statement in PL/SQL. Select value into a number variable in a for loop: 13. If I select all and run statement to get a query result (which I want to export the data), the value from the variable is not passed. In the examples, a_rec_donor is the variable dame for the type rec_donor which is defined as having three fields: rec_id, rec_name and rec_yrgoal. Oracle object types are user-defined data types that make it possible to model complex real-world entities such as customers and purchase orders as unitary entities--"objects"--in the database. The INSERT INTO SELECT statement copies data from one table and inserts it into another table. Oracle Tutorials - Assign Query Results to Variables. The syntax of this statement is. Variable scopes. SQL> SQL> INSERT INTO 4 SELECT 10019 5 INTO. We cannot use the truncate command for Temp Variables but we can do it for Temp Tables. Data projection/fetching means to retrieve the required data from the database table. Table variables may not be created within the function. The table needs to exist first. Copy all columns from one table to another table:. SELECT INTO A SELECT INTO statement is used to create a new table containing or not containing the result set returned by a select query. I have a scenario in which I need to pass the table name as input variable and create a table type based on that table and insert the data into input table using bulk collect dynamically. Index-by-tables 2. Subsequent rows are ignored. Category PL/SQL General; Contributor Steven Feuerstein (Oracle) Created Monday April 04, 2016. case expressions and statements in oracle 9i. The SQL INSERT INTO SELECT Statement. 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. Purpose: SQL*Plus is the premier command line tool for doing just about every administrative task in Oracle that does not involve a RAC Cluster (use Server Control) and/or Data Guard (use the Data Guard Broker). Right Click on Table 2. I'm now trying to take those results back into my SQL query in. Drop and Truncate Command We cannot drop a Temp variable but Temp Tables can be dropped using a Drop Command. Next, Oracle binds the host variables to the SQL statement. hi there, i need help on an issue i’m facing with slow ref cursor. Table variable was introduced by Microsoft. Summary: in this tutorial, you will learn how to use the PL/SQL SELECT INTO statement to fetch data of a single row from a table into variables. com (Continued from previous topic) How To Assign Query Results to Variables? If you want to assign results from SELECT statements to variables, you can use the INTO clause, which an extension of SELECT statements for PL/SQL. Select single value into variable: 10. See the locations table in the sample database. How to insert into TABLE Variable? Ask Question Asked 1 year, 8 months ago. INSERT INTO @table. Cheers mate. My Tablename name needs to be variable and I will build it on the fly. Select single value into variable: 11. The INTO clause can name a list of one or more variables, which can be user-defined variables, stored procedure or function parameters, or stored program local variables. After they're inserted into the table, enter select statements to: Select all columns for everyone in your employee table. The CASE expression was introduced by Oracle in version 8i. Declare TABLE TYPE variables in a PL/SQL declare block. Oracle PL/SQL SELECT INTO Clause Example. This is done in SQL Server 2008 R2. In this scenario I will use a SQL Statement to populate an SSIS variable, and then use that variable in another SQL Statement. Perform the following steps:. Are you able to reference a variable withing a sql statement as i have? DECLARE; TABLE_HOLDER VARCHAR2(200); COUNT_OF_ROWS NUMBER; BEGIN; SELECT TABLE_NAME INTO TABLE_HOLDER FROM ALL_TABLES. Now you can query the table just like a regular table by writing select statement. Today, we will cover the basic features of temp tables in MS SQL Server. This can be achieved by combining the standard SELECT and INSERT commands. I would like to make my own name randomizer for a project using ORACLE and I have a table called MOTHER_NAMES with roughly 30 entries of varchar2 woman names. When creating an Oracle table with SAS/ACCESS, you can use the DBNULL= data set option to indicate whether NULL is a valid value for specified columns. INSERT statements with variable : Insert Data « PL SQL « Oracle PL / SQL 3) 7 ); Table created. When SELECTing data INTO variables in this way the query must return ONE row. The SELECT statement produces a (temporary) table, and the schema of that temporary table must match with the schema of the table where the data is inserted into. If the object name is generated at runtime, you'll need to generate the string of the SQL or PLSQL command. However, when expression is the name of a column, it can return multiple values. APPLIES TO: SQL Server Azure SQL Database Azure SQL Data Warehouse Parallel Data Warehouse. SELECT INTO Statement. Need to create a temp table or table variable that will store data from sql server and will be used in oracle oledb source and putting it into the in clause of. Assigning/Set the variable value: In oracle we cannot directly set the value to a variable, we can only assign a value to a variable between the Begin and End blocks. Hi, How to insert Dynamic SQL Result INTO Temporary Table. SELECT ID,Name FROM MAINTABLE WHERE ID NOT IN ( SELECT ID FROM @table). This post will help you learn how to import data into SQL Server table from. Phil Factor (real name withheld to protect the. Finally, if the first two WHEN conditions evaluate false, Oracle executes the INTO clause in the ELSE clause which inserts data into the small_orders table. Thanks to the fine folks on this forum I've been able to create a Stored Procedure to filter user inputs from my. Moving data out of a table into a variable for no good reason also seems pretty useless. Temporary tables can be created in two ways: CREATE TABLE; SELECT INTO. I then want to assign this table_name to a variable. While obvious to some, it should simply indicate that a WHERE condition should be supplied, and also that a the_variable := is not necessary, that the statement you gave automatically assigns the value to the variable. SELECT INTO. However, with SELECT…INTO, you still have the task of defining all required indexes and constraints, and so on, on the new table. Everyone knows the basic features of sql*plus, but one underused feature that can make your scripts an order of magnitude more useful is the ability to store and reuse values, including values read from the database, in variables. It is rare, indeed, to find a PL/SQL program that does not either read from or make changes to tables in a database. What is a variable in Oracle? In Oracle/PLSQL, a variable allows a programmer to store data temporarily during the execution of code. ; Then, select data from the table employees and increase the value of the @row_number variable by one for each row. Select single value into variable: 10. Use a union query to combine multiple queries into a single result. Select into and subquery: 10. I'm trying to store the result of a query in variable and then use the value in another query. If the variables window isn't visible already, from the menu select View -> Other Windows -> Variables. execute( INSERT INTO TEST_SAS_INSERT select count(*) from SAS_Table ) by oracle; Like @LinusH mentioned, in this case the best way to handle it is via implicit SQL pass through rather than explicit. case expressions and statements in oracle 9i. Multi-Table Insert Statements in Oracle We all know this: if a long-bearded prophet came down from a mountaintop bearing the ten commandments of Oracle programming, one of them might read thus: Thou canst select from many tables, but thou may only update, delete from or insert into one table at a time. How do I do a SELECT * INTO [temp table] FROM [Stored Procedure] ? Not FROM [Table] and without defining [temp table]? please if any one known share knowledge. Data projection/fetching means to retrieve the required data from the database table. SELECT select_list INTO variable_list FROM remainder_of_query; where remainder_of_query contains the list of tables or views, the WHERE clause, and other clauses of the query. To store values from the select list into multiple variables, you separate variables by commas. The INSERT statement may also be used add rows to the base table of a view, a partition of a partitioned table or a subpartition of a composite-partitioned table, or an object table or the base table of an object view. You want to modify existing rows in a table. NET; Host Variable, SELECT INTO; variables in select into outfile. Varrays My understanding is that index by tables are for data of same type that is stored in memory. DML) may be embedded in PL/SQL code. I have pasted my code below. insert into myora. Table variables may not be created within the function. Re: Select INTO multiple variables ASLJQ Apr 23, 2013 6:00 AM ( in response to jeneesh ) Thanks! that was exactly what i was looking for. Table Variable in SQL Server - Example. Oracle: return a »table« from a function. In this case, your code specifies the name and value for each field of the record. After they're inserted into the table, enter select statements to: Select all columns for everyone in your employee table. ORACLE-BASE - Pipelined Table Functions Articles Oracle 8i Oracle 9i Oracle 10g Oracle 11g Oracle 12c Oracle 13c Oracle 18c Oracle 19c Miscellaneous PL/SQL SQL Oracle RAC Oracle Apps WebLogic Linux MySQL. I posted this on VB. My Tablename name needs to be variable and I will build it on the fly. If the object name is generated at runtime, you'll need to generate the string of the SQL or PLSQL command. As a thank you for just participating, we will enter you into a monthly draw for a year’s membership in the ACM, which includes access to 600 books from the O’Reilly Bookshelf Online, 500 books from Books24x7 and 3000 online courses from SkillSoft, including tons of courseware on Oracle, SQL Server, and MySQL. Running SELECT … INTO :bind_variable from SQL Tanel Poder 2011-04-10. So here we will see how to update values of a table using bind variables in Native Dynamic SQL. SELECT into value pair: 8. The syntax for using PL/SQL Bulk Collect Clause with Select-Into statement in Oracle Database is as follow: SELECT column_list BULK COLLECT INTO collection_datatype_name FROM table_name WHERE ORDER BY ; Where:. Internal datatypes specify how Oracle stores column values in database tables. Select into takes the values name, address and phone number out of the table employee, and places them into the variables v_employee_name, v_employee_address, and v_employee_phone_number. Number of rows in a table is unlimited in all the versions. It brings up a Enter Binds console and seems to expect the user to enter a value. Script Name SELECT * FROM [table] with PL/SQL procedure; Description "In Table" utility: use DBMS_SQL to implement a Method 4 dynamic SQL challenge. I have tried creating the table type and insertion as below:. This Oracle tutorial explains how to use the Oracle LOCAL TEMPORARY TABLES with syntax and examples. 2 Express Edition on Windows XP 32-bit. MS Access, Oracle 9i, security, and pass-thru update queries; Oracle 9. PL/SQL Placeholders. Select into and subquery: 9. I created a sample table "Employee1" for testing the import queries:. Subject: RE:[oracle-forms-l] Pl/sql code for select into from a dynamic table name. Copy all columns from one table to another table:. What application policy permission classes explicitly don’t cover is privileges such as being able to access the analysis editor, create dashboards, or use other areas of repository or Presentation Server functionality that are controlled by permissions set in the Oracle BI Administration tool, or the Administration page in Presentation Services. Select value into a number variable in a for loop: 13. The syntax of Oracle Select Into is: SELECT INTO FROM ;. SELECT select_list INTO variable_list FROM remainder_of_query; where remainder_of_query contains the list of tables or views, the WHERE clause, and other clauses of the query. The simplified script below works if I select all and hit F5. This tutorial page is based on examples to make it easier to follow. The INSERT command has two distinct ways to load data into a table. Variables are essential to the operation of many stored procedures, as they allow the temporary storage of values calculated using the operators and functions provided by Transact-SQL. Many blog posts have been written on this subject. Use the INSERT statement to specify values directly or from a subquery: Using a SELECT subquery to specify the data values for one or more rows, such as: INSERT INTO ; Use the SELECT statement with the INTO clause: To create a new table from values in another table, you can use SELECT INTO. That is, Oracle gets the addresses of the host variables so that it can read or write their values. In previous releases, the TABLE operator would only work with locally defined types if they were used within pipelined table functions. It was developed on a VM running Oracle Enterprise Linux 6U4 runnng Oracle 11. We cannot use the truncate command for Temp Variables but we can do it for Temp Tables. I thought I (3 Replies). CTE stands for Common Table Expressions. Select into and subquery: 9. SAP HANA, Sybase ASE, Oracle, Oracle RAC, MS SQL Server, DB2, or DB2 pureScale screen SAP HANA screen (Database Connection) Primary Host: Fill with the IP address of the machine hosting the primary node Secondary Host: Fill with the IP address of the machine hosting the secondary node User: Fill with the name of the Core Database administrator. Postgres doesn't have all the functionality of Oracle. i have a data stored in different tables like jan,feb,dec, if i give input jan then i have to get from jan table and feb from feb table how can i get data by using table variable. The Oracle INSERT INTO statement is used to insert (or add) data into a table. RunSQL "insert into Items (item) select distinct part from [01 BO Table. Yesterday, we had covered the basics of temporary tables in Oracle. You may have to register before you can post: click the register link above to proceed. A previously declared variable into which a select_item value is fetched. Tables are made up of rows. Select two columns into a cursor variable: 11. This is a guest post from Phil Factor. The SQL SELECT INTO Statement. All I want to know if if there is data in the. The syntax to create a BEFORE UPDATE Trigger in Oracle/PLSQL is:. While obvious to some, it should simply indicate that a WHERE condition should be supplied, and also that a the_variable := is not necessary, that the statement you gave automatically assigns the value to the variable. Add in the added complexity of. The advantages of declaring the record as a ROWTYPE are: 1) You do not need to explicitly declare variables for all the columns in a table. Table is already created. Free Oracle Magazine Subscriptions and Oracle White Papers: Oracle Select Statements: Version 11. You can use SELECT INTO with user-defined variables. 2) If you alter the column specification in the database table, you do not need to update the code. the whole query is in oracle. Phil Factor (real name withheld to protect the. I got the basic substitution variable to work as listed by Michael and Nate, but now I need a second substitution variable that I can select a value into, but I cannot get it to work. Table variables have few additional limitations: Table variables may not be created by means of Select * into or insert into @tablename exec table syntax. What is really the difference and when you would use each of oracle datatypes: 1. My Tablename name needs to be variable and I will build it on the fly. Use the INSERT statement to specify values directly or from a subquery: Using a SELECT subquery to specify the data values for one or more rows, such as: INSERT INTO ; Use the SELECT statement with the INTO clause: To create a new table from values in another table, you can use SELECT INTO. Pinal Dave is a SQL Server Performance Tuning Expert and an independent consultant. Table variables have few additional limitations: Table variables may not be created by means of Select * into or insert into @tablename exec table syntax. That's why I started to create a package, cursors and table variables in order to get persistent values that I can analyze and insert into Customers table. If I select all and run statement to get a query result (which I want to export the data), the value from the variable is not passed. Next, Oracle binds the host variables to the SQL statement. Cursor is a mechanism which facilitates you to assign a name to a SELECT statement and manipulate the information within that SQL statement. Using OpenQuery. SQL> SQL> INSERT INTO 4 SELECT 10019 5 INTO. Introduction This blog post describes various mechanisms for converting between Oracle data and XML, and vice versa, focusing on the former. 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). At precompile time, a default Oracle external datatype is assigned to each host variable. The method is follows 1. Historically you would use the INSERT INTO VALUES to load one row, and the INSERT INTO SELECT to load multiple rows. Table Function Sub-Select. Example: DECLARE OUTPUTER1 VARCHAR (200);. This is done in SQL Server 2008 R2. If the variables window isn’t visible already, from the menu select View –> Other Windows –> Variables. Select Browse Data menu. SQL> INSERT INTO. I am very new to sql server. We have this limitation now, because such query was illegal in SQL-92; however as further SQL standards (SQL-99) now allow it we have it on our TODO. The Connections Navigator in Oracle SQL Developer allows you to browse and edit database objects. The 'SELECT' command will fetch the values from the database, and 'INTO' clause will assign these values to the local variable of the PL/SQL block. Personally, I like the SELECT INTO, it seems clear and concise to me. Select into and subquery: 9. The INTO clause can name a list of one or more variables, which can be user-defined variables, stored procedure or function parameters, or stored program local variables. sqlauthority. Oracle’s REGEXP Functions. Frequent use is to create a backup of a table. User defined record variable can be initialized in multiple ways. You will notice that we declared our TABLE variable with an IDENTITY column. Select value into a number variable in a for loop: 12. Copy all columns into a new table:. Summary: in this tutorial, you will learn how to use the Oracle SELECT statement to query data from a single table. Usage of temporary tables in MS SQL Server is more developer friendly and they are widely used in development. Oracle INSERT INTO SELECT examples. ORACLE-BASE - Pipelined Table Functions Articles Oracle 8i Oracle 9i Oracle 10g Oracle 11g Oracle 12c Oracle 13c Oracle 18c Oracle 19c Miscellaneous PL/SQL SQL Oracle RAC Oracle Apps WebLogic Linux MySQL. In SQL*Plus, create a PL/SQL stored function myfunc() to insert a row into the ptab table, and return double the inserted value:. Select count result into a variable: 6. Table variables have few additional limitations: Table variables may not be created by means of Select * into or insert into @tablename exec table syntax. What is really the difference and when you would use each of oracle datatypes: 1. This is another myth about table variable: if table variables have smaller sets of data, then they would be only memory resident. Subject: RE:[oracle-forms-l] Pl/sql code for select into from a dynamic table name. ORACLE FREQUENTLY ASKED QUESTIONS – VI. This tutorial page is based on examples to make it easier to follow. This allows display formats to be altered without any internal value loss. You cannot use SELECT without INTO clause in PL/SQL. ⇒ Temporary tables are visible in the created routine and also in the child routines. You can check the PROC SQL macro variable SQLOBS to see the number of rows (observations) produced by a SELECT statement. Right Click on Table 2. sql, then running it gives the following results : SQL> @test Enter value for which_table: dept COUNT. SQL CODE: SQL> edit atsd1 PL/SQL CODE:. I created a sample table "Employee1" for testing the import queries:. There are 2 ways of assigning a value to a local variable previously created with the DECLARE @LocalVariable statement, namely using the SET and the SELECT statements. The SQL SELECT INTO Statement. I have a stored procedure that is doing a two-step query. The select statement was being used to find out whether a particular record existed in a database table. Select count result into a variable: 6. The SQL INSERT INTO SELECT Statement. select * into l_my_rowtype_var This also insulates you to some degree from column changes/additions down the track. CREATE TABLE DBUSER ( USER_ID NUMBER (5) NOT NULL, USERNAME VARCHAR2 (20) NOT NULL, CREATED_BY VARCHAR2 (20) NOT NULL, CREATED_DATE DATE NOT NULL, PRIMARY KEY ( USER_ID ) ). Question: I am new to the wonderful world of Oracle. Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Introduction This blog post describes various mechanisms for converting between Oracle data and XML, and vice versa, focusing on the former. Hi All, I have browsed through the forums for a similar topic, but there is no topic which explains about this problem, when the backend is DB2. Take Java (or C, whatever) for instance: This was easy, right?. If the variables window isn’t visible already, from the menu select View –> Other Windows –> Variables. MySQL SELECT INTO multiple variables example. SELECT TRUNCATE - Empty table UPDATE - Update rows. EMP, and then create a variable based on this type. Hi All, I have browsed through the forums for a similar topic, but there is no topic which explains about this problem, when the backend is DB2. This statement can only be embedded in an application program. Select two columns into a cursor variable: 12. How do you create a range from 1 to 10 in SQL? Have you ever thought about it? This is such an easy problem to solve in any imperative language, it's ridiculous. As a thank you for just participating, we will enter you into a monthly draw for a year’s membership in the ACM, which includes access to 600 books from the O’Reilly Bookshelf Online, 500 books from Books24x7 and 3000 online courses from SkillSoft, including tons of courseware on Oracle, SQL Server, and MySQL. This select statement is retrieving salary of the employee whose employee id is 100 from employees table and storing it into the variable v_salary. Finally, if the first two WHEN conditions evaluate false, Oracle executes the INTO clause in the ELSE clause which inserts data into the small_orders table. Copy all columns into a new table:. CREATE OR REPLACE TYPE t_vc_in_list_tab AS TABLE OF VARCHAR2 (4000); / Next, create the table function. What are the components of OEM? (For DBA) Oracle Enterprise Manager (OEM) has the following components:. I created a sample table "Employee1" for testing the import queries:. A table function is a function you can use like a table in the FROM clause of a SELECT statement. If I select all and run statement to get a query result (which I want to export the data), the value from the variable is not passed. Oracle: return a »table« from a function. In a PL/SQL script, it returns a Boolean value. How to insert into TABLE Variable? Ask Question Asked 1 year, 8 months ago. NET; Host Variable, SELECT INTO; variables in select into outfile. Is there a way in to just run a query once to select into a variable, considering that the query might return nothing, then in that case the variable should be null. Output variable after 'select into' 7. Hi EEE, In Oracle SQL Developer, I wanted to declare and use the variable. Copy all columns from one table to another table:. emp GROUP BY deptno ORDER BY 1. Using the TABLE Operator with Locally Defined Types in PL/SQL. 2) Explicit column usage in the code select b,c,a into l_row. Table variables have few additional limitations: Table variables may not be created by means of Select * into or insert into @tablename exec table syntax. One of the purpose is to re-use the Oracle Select statement values and in the next SQL query or send them to output. Select into takes the values name, address and phone number out of the table employee, and places them into the variables v_employee_name, v_employee_address, and v_employee_phone_number. INSERT INTO @table. SELECT-INTO. 1 : Basic Select Statements: Select All Columns and All Records in a Single Table or View. I answered a question on a DBA Forum today and I thought it was a common enough question to warrant a blog posting. To view the complete SELECT syntax, see SELECT. CustomerEmailAddress with only the CustomerID and. How to select into a table variable with a table function ORACLE 10G ,VISTA OraFAQ Forum: SQL & PL/SQL » How to select into a table variable with a table function Members. Now i am using two variables and two select query so select query fire two time. A table is composed of rows and columns. select into to create a new table is not part of the standard. This Oracle tutorial explains how to use the Oracle LOCAL TEMPORARY TABLES with syntax and examples. What is a variable in Oracle? In Oracle/PLSQL, a variable allows a programmer to store data temporarily during the execution of code. You can then reference the subquery block multiple places in the query by specifying the query name. Both fulfill the task, but in some scenarios unexpected results may be produced. Select two columns into a cursor variable: 11. User defined record variable can be initialized in multiple ways. Take Java (or C, whatever) for instance: This was easy, right?. Creating tables using the SELECT INTO statement. Further -- it's a lot easier to debug/develop a stored procedure using temporary tables than it is using table variables. insert into myora. PROC SQL - Insert date on Oracle table. Now let's populate our TABLE variable: INSERT INTO @tablenames (table_name) SELECT name FROM sysobjects WHERE type='U' Now that we have a holding area for the names of the tables we want to assign permissions to, we're ready to start processing. 2 Express Edition on Windows XP 32-bit. Data projection/fetching means to retrieve the required data from the database table. PL/SQL Placeholders. To illustrate: DECLARE @SETVariable INT, @SELECTVariable INT SET @SETVariable = 1 SELECT @SELECTVariable = 2. This is the syntax I am trying (based on what I read on the net): select data into &&variable2 from database. Is it a good idea to work with Table variable as in below scenario or is their any other way to achieve the same result ?? DECLARE @table(ID INT,NAME VARCHAR(256)) INSERT INTO @table. Output variable after 'select into' 6. This can lead to poor data distribution (skewing) and poor performance when accessing the table subsequently. If you have a different. The INSERT INTO SELECT statement copies data from one table and inserts it into another table. Select value to variable one by one: 13. Creating tables using the SELECT INTO statement. Consequently, you should avoid this sort of “unlimited” use of BULK COLLECT. The fact-checkers, whose work is more and more important for those who prefer facts over lies, police the line between fact and falsehood on a day-to-day basis, and do a great job. Today, my small contribution is to pass along a very good overview that reflects on one of Trump’s favorite overarching falsehoods. Namely: Trump describes an America in which everything was going down the tubes under  Obama, which is why we needed Trump to make America great again. And he claims that this project has come to fruition, with America setting records for prosperity under his leadership and guidance. “Obama bad; Trump good” is pretty much his analysis in all areas and measurement of U.S. activity, especially economically. Even if this were true, it would reflect poorly on Trump’s character, but it has the added problem of being false, a big lie made up of many small ones. Personally, I don’t assume that all economic measurements directly reflect the leadership of whoever occupies the Oval Office, nor am I smart enough to figure out what causes what in the economy. But the idea that presidents get the credit or the blame for the economy during their tenure is a political fact of life. Trump, in his adorable, immodest mendacity, not only claims credit for everything good that happens in the economy, but tells people, literally and specifically, that they have to vote for him even if they hate him, because without his guidance, their 401(k) accounts “will go down the tubes.” That would be offensive even if it were true, but it is utterly false. The stock market has been on a 10-year run of steady gains that began in 2009, the year Barack Obama was inaugurated. But why would anyone care about that? It’s only an unarguable, stubborn fact. Still, speaking of facts, there are so many measurements and indicators of how the economy is doing, that those not committed to an honest investigation can find evidence for whatever they want to believe. Trump and his most committed followers want to believe that everything was terrible under Barack Obama and great under Trump. That’s baloney. Anyone who believes that believes something false. And a series of charts and graphs published Monday in the Washington Post and explained by Economics Correspondent Heather Long provides the data that tells the tale. The details are complicated. Click through to the link above and you’ll learn much. But the overview is pretty simply this: The U.S. economy had a major meltdown in the last year of the George W. Bush presidency. Again, I’m not smart enough to know how much of this was Bush’s “fault.” But he had been in office for six years when the trouble started. So, if it’s ever reasonable to hold a president accountable for the performance of the economy, the timeline is bad for Bush. GDP growth went negative. Job growth fell sharply and then went negative. Median household income shrank. The Dow Jones Industrial Average dropped by more than 5,000 points! U.S. manufacturing output plunged, as did average home values, as did average hourly wages, as did measures of consumer confidence and most other indicators of economic health. (Backup for that is contained in the Post piece I linked to above.) Barack Obama inherited that mess of falling numbers, which continued during his first year in office, 2009, as he put in place policies designed to turn it around. By 2010, Obama’s second year, pretty much all of the negative numbers had turned positive. By the time Obama was up for reelection in 2012, all of them were headed in the right direction, which is certainly among the reasons voters gave him a second term by a solid (not landslide) margin. Basically, all of those good numbers continued throughout the second Obama term. The U.S. GDP, probably the single best measure of how the economy is doing, grew by 2.9 percent in 2015, which was Obama’s seventh year in office and was the best GDP growth number since before the crash of the late Bush years. GDP growth slowed to 1.6 percent in 2016, which may have been among the indicators that supported Trump’s campaign-year argument that everything was going to hell and only he could fix it. During the first year of Trump, GDP growth grew to 2.4 percent, which is decent but not great and anyway, a reasonable person would acknowledge that — to the degree that economic performance is to the credit or blame of the president — the performance in the first year of a new president is a mixture of the old and new policies. In Trump’s second year, 2018, the GDP grew 2.9 percent, equaling Obama’s best year, and so far in 2019, the growth rate has fallen to 2.1 percent, a mediocre number and a decline for which Trump presumably accepts no responsibility and blames either Nancy Pelosi, Ilhan Omar or, if he can swing it, Barack Obama. I suppose it’s natural for a president to want to take credit for everything good that happens on his (or someday her) watch, but not the blame for anything bad. Trump is more blatant about this than most. If we judge by his bad but remarkably steady approval ratings (today, according to the average maintained by 538.com, it’s 41.9 approval/ 53.7 disapproval) the pretty-good economy is not winning him new supporters, nor is his constant exaggeration of his accomplishments costing him many old ones). I already offered it above, but the full Washington Post workup of these numbers, and commentary/explanation by economics correspondent Heather Long, are here. On a related matter, if you care about what used to be called fiscal conservatism, which is the belief that federal debt and deficit matter, here’s a New York Times analysis, based on Congressional Budget Office data, suggesting that the annual budget deficit (that’s the amount the government borrows every year reflecting that amount by which federal spending exceeds revenues) which fell steadily during the Obama years, from a peak of $1.4 trillion at the beginning of the Obama administration, to $585 billion in 2016 (Obama’s last year in office), will be back up to $960 billion this fiscal year, and back over $1 trillion in 2020. (Here’s the New York Times piece detailing those numbers.) Trump is currently floating various tax cuts for the rich and the poor that will presumably worsen those projections, if passed. As the Times piece reported: