ORACLE: NO DATA FOUND -- but data exists Understanding the No Data Found Error in Oracle Despite Existing Data When working with Oracle databases developers may occasionally encounter the perplexing er 3 min read 08-10-2024 70
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PL/SQL arabic displayed as? PL SQL kyfyt erd alnsws alerbyt tetbr PL SQL albrmjt alijrayyt fy SQL mn adwat albrmjt alasasyt almstkhdmt fy qwaed albyanat alkhast b Oracle lkn qd ywajh aledy 2 min read 08-10-2024 67
00001. 00000 - "unique constraint (%s.%s) violated" Unique Constraint s s Violated Understanding and Solving Database Errors When working with databases encountering the error message unique constraint s s violat 2 min read 07-10-2024 40
PLSQL, SQL*PLUS get current username? Getting the Current Username in PL SQL and SQL Plus Knowing the current user in your database environment is essential for various tasks like auditing security 2 min read 07-10-2024 65
frm-40039 can't attach library while opening form abc FRM 40039 Cant Attach Library Error A Guide to Troubleshooting and Fixing the Issue Have you encountered the frustrating FRM 40039 Cant Attach Library error in 3 min read 07-10-2024 46
SQLDeveloper Trigger Error report - ORA-00942: table or view does not exist ORA 00942 table or view does not exist A Common SQL Developer Trigger Error and How to Fix It Scenario You re working on a trigger in SQL Developer aiming to au 3 min read 07-10-2024 44
Edit button WHEN-BUTTON-IS-PRESSED in Oracle forms builder Unlocking Dynamic Edits in Oracle Forms How to Activate an Edit Button on Button Press Oracle Forms developers often face the challenge of controlling data entr 2 min read 07-10-2024 55
Copying files from one directory to other in plsql Moving Files with PL SQL A Comprehensive Guide Moving files from one directory to another is a common task in many applications While PL SQL isnt inherently des 3 min read 07-10-2024 50
ORA-01027: bind variables not allowed for data definition when trying to use if elseif ORA 01027 Bind Variables Not Allowed for Data Definition A Practical Guide The Problem Have you ever encountered the dreaded ORA 01027 error in Oracle SQL while 3 min read 06-10-2024 75
Getting an 'ORA-53203: security violation' when attempting to test HTTP connection Oracle Database Deciphering the ORA 53203 security violation Error Connecting to your Oracle database via HTTP is a common practice but sometimes you might enco 2 min read 06-10-2024 66
Can you provide and example of utl_raw.convert + utl_raw.cast_to_varchar2? Decoding the Mystery UTL RAW CONVERT and UTL RAW CAST TO VARCHAR 2 in Oracle Oracles UTL RAW package offers a range of functions for manipulating raw data inclu 2 min read 06-10-2024 98
How from one script call another scripts Orchestrating Your Code How to Call Scripts from Another Script In the world of scripting its often necessary to break down complex tasks into smaller more mana 2 min read 06-10-2024 73
Insert data into table using cursor in Oracle Mastering Data Insertion with Cursors in Oracle Understanding the Problem Imagine you have a large dataset stored in a file and you need to populate a table in 3 min read 05-10-2024 74
Looping through PL/SQL collection using oracledb npm library Looping Through PL SQL Collections Using the oracledb NPM Library The oracledb library provides a comprehensive way to interact with Oracle databases from Node 2 min read 05-10-2024 80
Is there a range of VARCHAR2 which can be automatically convert to NUMBER in SQL? When VARCHAR 2 Becomes a NUMBER Unraveling Implicit Data Type Conversions in SQL In the world of SQL data types matter A VARCHAR 2 column designed to store text 2 min read 05-10-2024 87
How to add a radio buttons and CheckBoxs in pdf in Print Office Apex? Adding Radio Buttons and Checkboxes to PDFs in Print Office Apex Creating interactive PDF documents with radio buttons and checkboxes can greatly enhance user e 2 min read 04-10-2024 95
Implement File Upload with PL/SQL Implementing File Upload with PL SQL In the realm of database management and application development the ability to upload files can be a crucial feature This a 3 min read 30-09-2024 79
how to get UTM x/y from latitude and longitude How to Convert Latitude and Longitude to UTM Coordinates If you ve ever worked with GPS coordinates you might be familiar with latitude and longitude However wh 2 min read 30-09-2024 132
Error(7,1): PLS-00103: Encountered the symbol "EXECUTE" while doing following Understanding and Resolving Error PLS 00103 in PL SQL When working with PL SQL encountering errors can be a frustrating experience especially when the error mes 2 min read 28-09-2024 70
JSON_EQUAL in PL/SQL Understanding JSON EQUAL in PL SQL A Comprehensive Guide JSON Java Script Object Notation has become a standard format for data interchange especially in web ap 2 min read 27-09-2024 75
Why does Oracle think that a strong reference cursor is not correctly declared? Understanding Oracles Perspective on Strong Reference Cursors In the realm of Oracle databases developers often come across various issues that can lead to conf 2 min read 25-09-2024 81
How do I move multiple Oracle objects to another user schema with PL/SQL? How to Move Multiple Oracle Objects to Another User Schema with PL SQL Moving multiple Oracle objects like tables indexes views and procedures from one schema t 3 min read 25-09-2024 83
What does pl/sql procedure invoked from node-oracle db return when there are no records left? Understanding PL SQL Procedures and their Behavior in Node Oracle DB When working with databases particularly in a Node js environment using Oracle DB developer 2 min read 25-09-2024 85