Is it possible to execute big SQL query in Hibernate?

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how to execute sql query in hibernate

i have to select the record from table users_roles and i am using hibernate. but i don't want to to make the separate class in java for that , so i am thinking of using plain sql . can i do it or i have to make the java class for that . because i i just to extract the role like select role from user_roles where email = abc@cdf.com any eaxmple of that would be fine

Answer:

Within Hibernate, you have to use the SQL-like langauge HQL (Hibernate Query Language). This would look...

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Other solutions

Answer:

Use an agent. First you have to write the query and save. ( as stored procedures) . Go in to Agents...

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What is the difference between executing query statements using 'execute' and directy in PL and SQL?

st :='SELECT USERNAME FROM LOGIN WHERE USERNAME =: a and PASSWORD =: b'; execute immediate st into un using username,pw;  - or - SELECT USERNAME INTO un FROM LOGIN WHERE USERNAME = username and PASSWORD = pw; where username, un and pw are varchar2(5...

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Execute immediate uses late binding..All binding checks done at run time, syntatic n symentic aswell...

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SQL/Python Program Help?

Hey all, I am working on a Python SQL program for school to search a query and then print results out on screen and then to a file, does this look good or what needs work? Thanks: # Connect to the SQL DB conn = adodbapi.connect("Provider=SQLDB ...

Answer:

curs.execute('test_file') --> that's no SQL! try a valid sql statement to see if your db connection...

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MS SQL query causes vague error message?

I am converting an ASP script to a PHP script. The current script runs on an IIS 6.0 server running ASP.NET and PHP 4.4.8. The script connects to a database in the form of a .MDB file. I can successfully connect to the database using the PHP method odbc...

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"Name" is a restricted word in Microsoft Access and SQL Server. Try changing your query to...

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How to do cross-server processing with SQL Server?

Here's the situation - I'm coming from a predominately mainframer background to a new job where I work with SQL Server databases that reside on different servers for different aspects of business (not all of which I have direct access to.) Some of these...

Answer:

Indeed, you are "mad"... :-) This is a very complex question, that has no answer "here...

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TheMadPr... at Yahoo! Answers Mark as irrelevant Undo

I want to declare a variable in SQL SERVER 2000?

I Query this variable from Table which is of Text type and store in variable.What datatype should be used to store this variable.Actually this variable has SQL QUERY stored, I execute this variable by sp_executequery method in SQL SERVER 2000 i m not...

Answer:

Try the READTEXT statement you can read more about it in the SQL Server books online try copying and...

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Activex-SQL script to port information from Exchange Gal to SQL 2000 (1/2 done)

I have the following script[below] that is tested and works. I'm looking to take the results of the following query [cn,adspath,UID] and dump them into a SQL Server Table. I need this script modified so that it takes this data it recieves and dumps it...

Answer:

Hi pmclinn-ga, A very important part of your question is the SQL Server database in which the data is...

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pmclinn-ga at Google Answers Mark as irrelevant Undo

PHP and SQL question...?

How do I: A) Place a link to another PHP file on my BookISBN's? The file name is moreInfo.php B) Get the table headers to work? <?php include ( 'dbconnect.php' ); // connect to the database // Make up an SQL query (put into variable) $bookSQL = "...

Answer:

try debugging it with these steps: 1) echo $bookSQL & paste this into an SQL tool like MSQL Workbench...

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Syntax error with simple SQL insert and backup

Hi, This is a two part request. Part 1: I have an Excel spreadsheet almost 44,000 rows long, but I have been unable to get it to put the information into my phpMyAdmin SQL type of database. When I use this script: LOAD DATA INFILE "C:/sample...

Answer:

Below is the PHP script (I have also FTP'd it to my site: http://mike.dewolfe.bc.ca/scripts/buftp.php...

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