How to insert multiple rows from a single query using eloquent/fluent

php

bulk-operations

eloquent

database-performance

byAlex Kataev·Sep 25, 2024

Initiate a bulk insert in Laravel's Eloquent with an array of arrays. Each inner array corresponds to a row's data, formatted to match your table columns.

Model::insert([
    ['field1' => 'value1', 'field2' => 'value2'], // Row 1: Sneaking into the party
    ['field1' => 'value3', 'field2' => 'value4'], // Row 2: Following suit
    // ... And the trailing partygoers 
]);

This efficient approach inserts numerous records via one database hit. Inserting IntelliJ-ence, if you ask me!

Effective and efficient inserts

Let's deep-dive into methods and tips around appending multiple rows for optimized results:

Aligning the Stars: Construct Your Data Array

Proper alignment of your $data array is vital. Each sub-array must encapsulate a single row of record, aligning with the column structure of your table. Leverage this compacted approach to eliminate needless iteration and achieve peak performance.

The Swiss Army Knife of Eloquent: Insert vs Upsert

The upsert method in Laravel's quiver serves as a jack of all trades. This methodless way handles new and existing records, updating or inserting based on unique indices. Upsert shows its true colors when handling a diverse crowd, datasets with variable row counts or potential pre-existing rows.

Trust the Magic ✨: Ensuring Data Integrity

Safeguard data integrity by making sure your array structure is a mirror image of your destination table schema. Mismatches can lead to a fiasco, a failed insert, or data inconsistencies. And nobody's got time for that.

Say No to "Copy-Paste": Avoid Repetition

Bulk operations like upsert or insert save you that tedious manual looping. These executors process the data in-memory before forming a single, optimized query, paving a smooth runway for your application database dealings.

Doing it Right: Following Industry Practices

Always lean on established methods, they are road-tested for reliability. Eloquent's insert isn't just there for show, it lets you save precious developer time and adds an extra layer of compatibility and maintainability.

Non-uniform Rows: The Curveballs

Non-uniform rows can throw you off unless you've got your data array well-prepared. It's a bit of an art - adding default values, transforming data - but it ensures that all entries fit perfectly into the schema like the last piece of a jigsaw puzzle.

Treading Safely: Avoid Common Pitfalls

Maintaining a bulk operation is like walking a tightrope. Keep your eyes peeled for mismatched column types, overblown max query sizes, and relentless key constraints. But have no fear, wise query constructions and a firm grip on databases will help you navigate this tricky path, inserting like a pro.

Power Moves Only: Swift and Smooth Operations

The insert and upsert methods are like ninjas, handling the weightlifting with finesse so you can zero in on the creative coding. Silent but deadly efficient, aren't they?

explain-codes / Php / How to insert multiple rows from a single query using eloquent/fluent

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Laravel: getting a single value from a MySQL query

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Sql - IF EXISTS UPDATE ELSE INSERT INTO

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Replace Into Query Syntax

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Insert ... ON DUPLICATE KEY (do nothing)

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