Db Last Error
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Codeigniter Active Record Error Handling
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Codeigniter Query Error Handling
million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up CodeIgniter - how to catch DB errors? up vote 36 down vote favorite 6 Is there a way to
Codeigniter Get Mysql Error
make CI throw an exception when it encounters a DB error instead of displaying a message like: A Database Error Occurred Error Number: 1054 Unknown column 'foo' in 'where clause' SELECT * FROM (`FooBar`) WHERE `foo` = '1' NOTE: I only want this to happen in one controller. In the other controllers, I'm happy for it to display the DB error messages. php codeigniter share|improve this question edited Oct 20 '11 at codeigniter error handling 23:29 asked Oct 20 '11 at 23:22 StackOverflowNewbie 9,96467186337 add a comment| 7 Answers 7 active oldest votes up vote 34 down vote accepted Try these CI functions $this->db->_error_message(); (mysql_error equivalent) $this->db->_error_number(); (mysql_errno equivalent) share|improve this answer edited Oct 21 '11 at 4:22 answered Oct 21 '11 at 4:17 Oskenso Kashi 51147 3 And when the queries are dinamically created, $this->db->last_query() useful too. –uzsolt Oct 21 '11 at 15:17 5 How do these prevent the messages from displaying? –StackOverflowNewbie Oct 21 '11 at 21:36 7 You must turn debug off for database in config/database.php -> $db['default']['db_debug'] = FALSE; –decebal Dec 12 '12 at 12:47 8 Why is not possible to use Exception instead :-( ? –Thomas Decaux Mar 8 '13 at 11:39 16 These methods have been removed in CodeIgniter version 3. Use $this->db->error() instead. (see codeigniter.com/user_guide/database/…) –mxgr Jul 26 '15 at 11:17 | show 2 more comments up vote 15 down vote Maybe this: $db_debug = $this->db->db_debug; //save setting $this->db->db_debug = FALSE; //disable debugging for queries $result = $this->db->query($sql); //run query //check for errors, etc $this->db->db_debug = $db_debug; //restore setting share|improve this answer answered Jun 18 '13 at 6:15 RayJ 31133 add a comment| up vote 13 down vote In Codeigniter 3.0 (CI3), all you have to do is $this->db->err
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Install on Red Hat Install on SUSE Install on Amazon Install on Ubuntu Install on Debian Install From Tarball Install on OS X Install on Windows Install https://docs.mongodb.com/v3.2/reference/method/db.getLastError/ MongoDB Enterprise Install on Linux Install on Red Hat Install on Ubuntu Install on Debian Install on SUSE Install on Amazon Install From Tarball Install on OS X Install on Windows Verify Integrity of MongoDB Packages The mongo Shell Configure the mongo Shell Access the mongo Shell Help Write Scripts for the mongo Shell Data Types in the error handling mongo Shell mongo Shell Quick Reference MongoDB CRUD Operations Insert Documents Query Documents Project Fields to Return from Query Query for Null or Missing Fields Iterate a Cursor in the mongo Shell Update Documents Delete Documents Bulk Write Operations SQL to MongoDB Mapping Chart Read Isolation (Read Concern) Write Acknowlegement (Write Concern) MongoDB CRUD Concepts Atomicity and Transactions db last error Read Isolation, Consistency, and Recency Distributed Queries Distributed Write Operations Perform Two Phase Commits Perform Quorum Reads on Replica Sets Query Plans Query Optimization Evaluate Performance of Current Operations Optimize Query Performance Write Operation Performance Explain Results Analyze Query Performance Tailable Cursors Aggregation Aggregation Pipeline Aggregation Pipeline Optimization Aggregation Pipeline Limits Aggregation Pipeline and Sharded Collections Example with ZIP Code Data Example with User Preference Data Map-Reduce Map-Reduce and Sharded Collections Map Reduce Concurrency Map-Reduce Examples Perform Incremental Map-Reduce Troubleshoot the Map Function Troubleshoot the Reduce Function Aggregation Reference Aggregation Pipeline Quick Reference Aggregation Commands Aggregation Commands Comparison Variables in Aggregation Expressions SQL to Aggregation Mapping Chart Text Search Text Indexes Text Search Operators Text Search in the Aggregation Pipeline Text Search with Basis Technology Rosette Linguistics Platform Text Search Languages Data Models Data Modeling Introduction Document Validation Data Modeling Concepts Data Model Design Operational Factors and Data Models Data Model Examples and Patterns Model Relationships Between Documents Model One-to-One Relationships with Embedded Documents Model One-to-Many Relationships with Embedded Documents Model One-