![]() Update: Adjusted code per dbVisualizer docs. While integers and dates are handled cleanly, you want to be sure to not have spaces around the value for string data. Fiddling around a bit I found that this will work: $$, ' ', '') "VarcharValWithLeadingAndTrailingSpaces" This is handy if you are executing the same SQL repetitively, just wanting to pass new data in the same SQL statement. I found a post ( ) describing how to do this, but it looks like some of the post got lost in a forum upgrade. DbVisualizer variables are used to build parameterized SQL statements and let DbVisualizer prompt you for the values when the SQL is executed. Since I finally found enough information to figure it out, and since I've never found this info on StackExchange, I'm asking and answering my own question in the hopes that others don't suffer needlessly as long as I have. I have needed this functionality for about 3 years now. How can I declare variables in Oracle SQL through dbVisualizer as easily as I can in SQL Server using SSMS? DbVisualizer 12.0 Users Guide 2 of 435 Table of Contents 1 DbVisualizer 12.0. For example, if I execute the following query in SQL Server select getdate() I get the current system date & time where the SQL Server instance resides. I have also seen posts with accepted answers that just don't work (like Declare a variable in Oracle SQL to use in a query). I'm sure many of the DbVisualizer functions are the same as those listed in the TSQL reference for SQL Server (because I imagine most are SQL Standard), but I don't believe all of them are. I have read many posts regarding how to do this using PL/SQL or SQL*Plus (like ) that don't work for my environment. Select I don't see a way to do this in Oracle. I've done this for decades in SQL Server. I want to use a text editor to enter my test values and put them all at the beginning of my code so I don't risk fat-fingering my SQL logic and so I can delete or comment out that section when I'm done testing. The CURRENTDATE is SQL-standard date function supported by almost all database systems such as Firebird, DB2, MySQL 5.x+, MonetDB, Oracle 11.x+, PostgreSQL, and SQLite. I don't want to use the interface dbVisualizer presents for entering them manually. This function returns the result as an integer value. I have some standard values I use for testing. The DATEPART () function returns a specified part of a date. The query I'm working with right now has 13 distinct parameter names with 56 total references in the code. This is used to determine how the data should be passed between DbVisualizer and the database server. Cancel this wizard and open the Driver Manager, using the menu Tools -> Driver Manager In the Driver Manager add a new Driver Type using Driver -> Create Driver the name of the driver in the Name field, e.g. In addition DbVisualizer defines: BinaryData and TextData (for CLOB). After starting DbVisualizer for the first time, it will load its default welcome screen and starts the wizard to select database driver. Some of the parameters are in multiple places. The type of variable: String, Boolean, Integer, Float, Long, Double, BigDecimal, Date, Time and Timestamp. Using an Oracle database (currently 18g) through dbVisualizer, I have SQL that has parameters peppered throughout. ![]()
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