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8.9.0
Introduction
What's New?
Installation & Usage
Migration Guide
Contributing & Filing Issues
Query Builder
Getting a New Query
Building Queries
Executing Queries
Options and Utilities
Query Options
Clone and Reset
Return Format
Column Formatter
Parent Query
Interception Points
Debugging
Schema Builder
Overview
Create
Columns
Column Modifiers
Column Constraints
Creating Table Constraints
Alter
Drop
External Links
API Docs
Source Code
Issue Tracker
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Column Formatter
Available as an advanced option for framework authors, qb will call out to a column formatter prior to processing a column as part of the SQL query. This allows frameworks like Quick to define queries using aliases and transform them to columns during execution.
You can provide your own column formatter function to qb through the init method or by calling setColumnFormatter. It is a function that takes a column string and returns a string
query.setColumnFormatter( function( column ) {
return lcase( arguments.column );
} );
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