SQL query: 180 answers
“Generate a SQL query to find all users who signed up in the last 30 days and have made at least one purchase.”
Every answer the museum has to this question, newest first, from Apr 2025 to Oct 2026.
- Mistral Large 4
Here's a SQL query to find users who signed up in the last 30 days and have made at least one purchase: Alternative Versions Using EXISTS (often more …
- Ling 3.1 Flash
Here's a SQL query to find all users who signed up in the last 30 days and have made at least one purchase: Alternative versions for different SQL dat…
- GPT-6.1 Sol
Assuming PostgreSQL, with users.createdat as the signup timestamp and purchases.userid linking purchases to users: EXISTS ensures each user appears on…
- Ternary Bonsai 2 27B
SQL Query Note: The INTERVAL syntax varies by database. See alternatives below. --- Database-Specific Date Syntax Database Date Expression ------ Post…
- Solar Pro 4
Here's a standard, efficient SQL query that meets your requirement. Since schema names vary by project, I've used common placeholder table/column name…
- Solar Mini 4
Here's a standard SQL query that accomplishes this. I'll use users and purchases as table names, with signupdate and userid as the assumed column name…
- Qwen3.8 Omni Flash
Assuming you have a users table and a purchases table: If your database uses MySQL syntax, you can write it like this: Or using a join: Replace these …
- Qwen3.8 Max Prime
SQL Query: Recent Users with Purchases Assumed Schema Table Key Columns -------------------- users id, email, createdat purchases id, userid, amount, …
- Qwen3.8 Max (0902)
SQL Query: Recent Users with Purchases Assumed Schema Solution Option 1: Using EXISTS (Recommended) Option 2: Using JOIN with DISTINCT Option 3: Using…
- Qwen3.8 Flash
This returns all users who signed up within the last 30 days and have made at least one purchase. If you’re using MySQL, replace the date condition wi…
- Qwen3.7 Flash
Here’s a standard SQL query that accomplishes this. I've included assumptions about your table/column names, along with dialect-specific adjustments w…
- Muse Glimmer 30B
Here is a standard query for this. Adjust table/column names to match your schema. PostgreSQL / MySQL Explanation: u.createdat = CURRENTDATE - INTERVA…
- MiMo-V2.6-Pro
SQL Query: Recent Users with Purchases Assumed Schema The Query How It Works (Step by Step) Step Clause Purpose ----------------------- 1 INNER JOIN p…
- MiMo-V2.6-Flash
SQL Query: Recent Signups with Purchases Assumed Schema The Query How It Works Clause Purpose ------ INNER JOIN Links users to their purchases WHERE F…
- Mercury 2.5
Here is a SQL query assuming a typical schema with users and orders tables: This selects distinct user records where the signup occurred within the la…
- Ling 3.0 Flash Sante
Here's a SQL query to find users who signed up in the last 30 days and have made at least one purchase: Alternative using EXISTS (often more efficient…
- Ling 3.0 Flash Fin
To generate this query, I have made a few standard assumptions about your database schema. Assumptions: There is a table called users containing user …
- Ling 3.0 Flash
Here's a SQL query to find all users who signed up in the last 30 days and have made at least one purchase: --- How It Works Component Purpose ------ …
- Laguna XS 2.1
To find all users who signed up in the last 30 days and have made at least one purchase, you can use the following SQL query: Explanation: 1. Main Que…
- Hy3
Here is a clean and efficient SQL query using EXISTS (which avoids duplicate rows if a user has multiple purchases): Notes & Dialect Variations: - Col…
- Grok 4.7
Adjust table and column names to match your schema (users, purchases, signedupat, userid). If you only need user IDs:
- GPT-6 Sol Pro
This assumes signup time is stored in users.createdat and purchases reference users through purchases.userid.
- GPT-6 Sol
SELECT u.* FROM users AS u
- GPT-6 Luna Pro
Assuming users.createdat stores signup time and purchases.userid links purchases to users:
- GPT-6 Luna
Assuming users(id, signupdate) and purchases(userid), this PostgreSQL query returns users who signed up in the last 30 days and have made at least one…
- GLM 5.3 Prime
SQL Query: Recent Signups with Purchases Alternative Approaches Using JOIN with DISTINCT: Using IN: Notes - Date syntax varies by database: - PostgreS…
- GLM 5.3 FlashX
SQL Query: New Users with Purchases (Last 30 Days) Basic Version More Robust Version Notes - Syntax varies by database: - PostgreSQL: CURRENTDATE - IN…
- GLM 5.3 Flash
Explanation: - users table filtered to signups within the last 30 days - INNER JOIN on purchases ensures only users with at least one purchase are ret…
- GLM 5.3
Here's a SQL query to find users who signed up in the last 30 days and have made at least one purchase: How it works - signupdate = CURRENTDATE - INTE…
- DeepSeek V4.1 Flash
Assumptions: - users table has id and signupdate - purchases table has userid For MySQL, replace the date condition with: For SQL Server:
- DeepSeek V4 Flash Vision Exp
This returns all users who signed up in the last 30 days and have at least one purchase recorded. If you also want the purchase to have occurred withi…
- Command A+
Since you did not provide a specific database schema, I have assumed a standard structure with two tables: users (containing user details and sign-up …
- Claude Sonnet 5.5
Here's a query assuming two common tables: users and purchases. Assumed Schema Option 1: Using EXISTS (recommended) EXISTS stops at the first matching…
- Claude Opus 5.5
Here's a SQL query that accomplishes this, assuming a typical schema with users and purchases tables: Assumed Schema How It Works - WHERE u.signupdate…
- GPT-6 Astra
Assuming users(id, createdat) and purchases(userid), in PostgreSQL: EXISTS ensures each user appears only once, even if they have multiple purchases. …
- Muse Spark 1.3 Contributor
Assuming you have two tables: users(id, name, email, signupdate) purchases(id, userid, ...) Here's a query that works in PostgreSQL / MySQL: How it wo…
- Muse Spark 1.3
Assuming you have a users table with a signup date, and a purchases table with a userid: How it works: 1. INNER JOIN purchases - only keeps users who …
- Mercury 2.5 Preview
Assuming tables users and orders with columns id, signupdate, and userid: Note: Date arithmetic syntax varies by dialect (e.g., DATEADD in SQL Server,…
- Hy4 Preview
Here’s a generic SQL query you can adapt to most relational databases. It assumes two tables: users and purchases. Notes - CURRENTDATE - INTERVAL '30 …
- Granite 4.2 8B
Here is a concise, correct SQL query that works for most modern SQL dialects (with a short explanation of dialect-specific adjustments). The query ass…
- Gemini 3.8 Flash
Assuming a standard database schema with a users table and an orders (or purchases) table: Recommended Query (Using EXISTS) Using EXISTS is typically …
- Ox Alpha
Notes: - DISTINCT ensures each user appears once even with multiple purchases. - The interval syntax (INTERVAL '30 days') works in PostgreSQL. For MyS…
- Seed 2.1 Turbo
To solve this problem, we'll write a SQL query that identifies users who meet two criteria: (1) they signed up in the last 30 days, and (2) they have …
- Seed 2.0 Code
Prerequisites & Assumptions First, we assume a standard relational schema (adjust table/column names to match your actual database): Table Key Columns…
- Qwen3.8 27B
Assuming you have a users table with a signup timestamp and a purchases table linked by userid: If your database uses different column names, replace:…
- Qwen3.8 2.4T A95B
Assuming a users table and a purchases table: For MySQL:
- Nemotron 3.5 Lightning
Here's a standard SQL query that fits the request, along with assumptions, dialect variations, and explanations. ✅ Assumptions (adjust column/table na…
- LFM2.5-2.6B
Below is a generic query that works in most modern RDBMS (PostgreSQL, MySQL 8+, SQL Server, etc.). It assumes you have at least two tables: Users – co…
- Grok 4.6
(This assumes a users table with a signupdate column and a purchases table with a userid foreign key. Adjust table/column names and the date arithmeti…
- Gemini 3.7 Flash
Here is the SQL query using standard SQL (compatible with PostgreSQL): --- Alternative using EXISTS (often faster on large datasets): --- Database-Spe…
- Dots3-Note Preview
Here's a SQL query that finds all users who signed up in the last 30 days and have made at least one purchase: Explanation: 1. INNER JOIN: Combines th…
- DeepSeek V4 Pro 0813
Assuming you have users and purchases tables like: - users(id, signupdate, ...) - purchases(id, userid, purchasedate, ...) You can use: This returns a…
- Qwen3.8 Max
Assuming you have: - users table with id and createdat - purchases table with userid For MySQL, you can use:
- DeepSeek V4 Flash 0731
If your database uses a different date syntax (e.g., SQL Server, MySQL), adjust the interval accordingly: - MySQL: u.signupdate = DATESUB(CURDATE(), I…
- Claude Opus 5
Here's a query using a standard schema. I'll assume users(id, email, createdat) and orders(id, userid, createdat, status, total). Recommended: EXISTS …
- Gemini 3.6 Flash
Since table and column names can vary depending on your database design, let's assume a standard schema with two tables: users: Contains userid, creat…
- Inkling
Here is a standard SQL query, assuming you have a users table and a purchases (or orders) table: Notes on syntax by database: Database Date Filter Syn…
- Muse Spark 1.1
Here is the most efficient way to do it using EXISTS: This finds users where: 1. signupdate is within the last 30 days 2. At least one row exists for …
- Kimi K3
Here's a query assuming a users table and a purchases table linked by userid: Why EXISTS? It avoids duplicate user rows when a user has multiple purch…
- Grok 4.5
Assumptions: - users table has an id (primary key) and signupdate (or equivalent like createdat) column. - purchases table has a userid foreign key re…
- GPT-5.6 Terra
SELECT DISTINCT u.* FROM users u
- GPT-5.6 Sol
SELECT u.* FROM users AS u
- GPT-5.6 Luna Pro
This assumes: - users.id identifies each user - users.signupat stores signup time - purchases.userid links purchases to users For MySQL, use:
- GPT-5.6 Luna
This assumes: - users.id identifies each user - users.signupdate stores signup timestamps - purchases.userid links purchases to users If only complete…
- Claude Sonnet 5
SQL Query: Users Who Signed Up in Last 30 Days with at Least One Purchase Alternative Using EXISTS (often more performant) With Purchase Count (Bonus)…
- North Mini Code
Here is the SQL query. I have assumed standard table names (users and orders) and columns (id, email, createdat). Standard SQL (MySQL / MariaDB) Postg…
- GLM 5.2
Here is a standard SQL query to achieve this. It uses an EXISTS clause, which is highly efficient for checking if a related record (a purchase) exists…
- OpenRouter Fusion · Quality (Jun 2026)
I'll work through this and generate a robust SQL query for you.Here's a clean query for finding users who signed up in the last 30 days and have at le…
- OpenRouter Fusion · Budget (Jun 2026)
To write this query, we will assume a standard database schema consisting of two tables: users: Contains user registration details (e.g., id, email, s…
- Kimi K2.7 Code
Here’s a standard SQL query. It assumes you have a users table and a purchases table linked by userid: Notes - CURRENTDATE - INTERVAL '30 days' is Pos…
- Claude Fable 5
Here's a SQL query to find users who signed up in the last 30 days and have made at least one purchase: Alternative using EXISTS (often more efficient…
- Nemotron 3.5 Content Safety
User Safety: safe
- Nemotron 3 Ultra
Since you didn't provide your specific table schema, I have written this using common naming conventions. You will likely need to adjust table names (…
- Qwen3.7 Plus
Here is the SQL query to find users who signed up in the last 30 days and have made at least one purchase. Since you didn't specify the database syste…
- MiniMax M3
SQL Query: Recent Signups with Purchases Here's a clean query using an EXISTS subquery (often the most efficient approach): Alternative using EXISTS (…
- Claude Opus 4.8
SQL Query: Active New Users Here's a query to find users who signed up in the last 30 days and have made at least one purchase: Standard Solution (usi…
- Qwen3.7 Max
Here is the SQL query to achieve this. Since SQL dialects handle date calculations slightly differently, I have provided the standard approach using M…
- Gemini 3.5 Flash
Here is the SQL query to achieve this. Since different database systems (PostgreSQL, MySQL, SQL Server) handle date calculations slightly differently,…
- ERNIE 4.5 300B A47B
SQL Query to Find Recent Users with Purchases Here's a SQL query that finds all users who signed up in the last 30 days and have made at least one pur…
- Ring 2.6 1T
SQL query Explanation Part What it does -------------------- FROM users u Starts with the users table (aliased as u). JOIN purchases p ON p.userid = u…
- Gemini 3.1 Flash Lite
To provide you with the most accurate query, I have assumed a standard database schema where you have a users table and a purchases table linked by a …
- Grok 4.3
SELECT u.* FROM users u
- Owl Alpha
Here's a SQL query to find users who signed up in the last 30 days and have made at least one purchase: Alternative version (if you want to count purc…
- Qwen3.6 Max Preview
Here's a production-ready SQL query based on a typical e-commerce schema. I've used EXISTS for better performance and to avoid duplicate rows when use…
- Qwen3.6 Flash
Here's a standard SQL query to solve this. Since table/column names weren't specified, I'll use common conventions and note how to adapt them. Assumed…
- Qwen3.6 35B A3B
Here's a clean, efficient SQL query using standard syntax. I've included notes for dialect-specific adjustments since date math varies across database…
- Qwen3.6 27B
Here's a standard SQL query that accomplishes this. I've used common table/column names, but you'll need to adjust them to match your actual schema. 🔍…
- Qwen3.5 Plus 2026-04-20
Here's a clean, efficient SQL query that meets your requirements. I've used standard EXISTS logic to avoid duplicates and ensure optimal performance: …
- GPT-5.5
This returns all users who signed up in the last 30 days and have at least one matching purchase record.
- DeepSeek V4 Pro
Below is a SQL query that retrieves all users who signed up in the last 30 days and have made at least one purchase. It assumes two tables: - users – …
- DeepSeek V4 Flash
Explanation: - CURRENTDATE - INTERVAL '30 days' is a standard SQL expression that gives the date 30 days ago. This filters to users whose signupdate i…
- Ling 2.6 1T
SELECT DISTINCT u.* FROM users u
- MiMo-V2.5-Pro
SQL Query: Recent Signups with Purchases Here's a query that finds users who signed up in the last 30 days and have made at least one purchase: Using …
- MiMo-V2.5
Here's a SQL query that finds users who signed up in the last 30 days and have made at least one purchase: Alternative approaches: Using EXISTS (often…
- Ling 2.6 Flash
Here's a SQL query that finds users who signed up in the last 30 days and have made at least one purchase: Alternative versions for different SQL dial…
- Kimi K2.6
Here's a SQL query using EXISTS (generally the most efficient approach for this logic): Assumptions - users table contains user info with a createdat …
- Claude Opus 4.7
SQL Query: Users Signed Up in Last 30 Days with At Least One Purchase Here's a flexible SQL query with a few variations depending on your needs: Basic…
- Elephant Alpha
Here's a SQL query that finds users who signed up in the last 30 days and have made at least one purchase: Alternative versions depending on your data…
- GLM 5.1
Here is the most efficient way to write this query using the EXISTS clause. Assuming you have a users table and a purchases table, the query would loo…
- Gemma 4 26B A4B
To provide the most accurate query, I will assume a standard relational database schema with two tables: users and purchases. The SQL Query --- Explan…
- Gemma 4 31B
Depending on your database schema, there are two common ways to write this. I will assume you have a users table and a purchases (or orders) table. Op…
- Qwen3.6 Plus Preview
Here's a clean, production-ready SQL query. I've used standard table/column names that you can easily adapt to your schema: 🔍 Key Design Choices: - EX…
- o3 Mini
Assuming you have a "users" table with a column (e.g., signupdate) that records when the user signed up and a "purchases" table (or "orders" table) wi…
- o1
Below is an example SQL query (assuming you have a “users” table with a “createdat” column indicating signup date, and a “purchases” table that links …
- Qwen3.5 9B
SQL Query: Users Who Signed Up in the Last 30 Days with At Least One Purchase Assumed Database Schema Basic Query (Cross-Database Compatible) Database…
- Qwen3 Next 80B A3B Thinking
Explanation: - CURRENTDATE - INTERVAL '30 days' filters users who signed up within the last 30 days (inclusive of today). - The EXISTS clause checks i…
- Qwen3 Next 80B A3B Instruct
Here's a SQL query to find all users who signed up in the last 30 days and have made at least one purchase: Alternative versions for different SQL dia…
- Qwen3 Max Thinking
Here's a robust, production-ready SQL solution with clear assumptions and dialect flexibility: 🔑 Key Assumptions - users table contains: userid (PK), …
- Qwen3 Max
Here's a SQL query to find all users who signed up in the last 30 days and have made at least one purchase: Alternative versions for different SQL dat…
- Qwen3 Coder Plus
Here's a SQL query to find all users who signed up in the last 30 days and have made at least one purchase: Alternative versions depending on your dat…
- Qwen3 Coder Flash
Here's a SQL query to find all users who signed up in the last 30 days and have made at least one purchase: Alternative versions for different databas…
- Qwen3 Coder
Here's a SQL query to find all users who signed up in the last 30 days and have made at least one purchase: Alternative versions for different databas…
- Qwen3 30B A3B Thinking 2507
Here's the SQL query that finds all users who signed up in the last 30 days and have made at least one purchase, using a standard and efficient approa…
- Qwen3 30B A3B Instruct 2507
Here's a SQL query to find all users who signed up in the last 30 days and have made at least one purchase: Alternative version using date arithmetic …
- Qwen3 30B A3B
To find all users who signed up in the last 30 days and have made at least one purchase, we need to: 1. Filter users based on their sign-up date (i.e.…
- Qwen3 235B A22B Thinking 2507
To find all users who signed up in the last 30 days and have made at least one purchase, use the following SQL query. This solution uses the EXISTS cl…
- Qwen3 235B A22B
To retrieve all users who signed up in the last 30 days and have made at least one purchase, we can use a SELECT query with a WHERE clause that filter…
- Qwen Plus 0728
Here's a SQL query to find all users who signed up in the last 30 days and have made at least one purchase: Alternative versions for different databas…
- OpenAI o4-mini
Here’s a simple ANSI-SQL query (should work on Postgres, MySQL 8+, etc.) that returns all users who signed up in the last 30 days and have made at lea…
- OpenAI o3
Assumptions 1. There is a table called users with at least • id (primary key) • signupdate (DATE / TIMESTAMP) 2. There is a table called purchases wit…
- NVIDIA Nemotron Nano 9B V2
Here's a SQL query to find all users who signed up in the last 30 days and have made at least one purchase. This assumes you have a users table with a…
- Mistral Small Creative
SQL Query to Find Recent Users with Purchases Here's a SQL query that finds all users who signed up in the last 30 days and have made at least one pur…
- Mistral Nemo
Assuming you have a table named users with columns id, signupdate, and userid (which is a foreign key to another table purchases that stores all the p…
- Mistral Medium 3.1
SQL Query to Find Recent Users with Purchases Here's a SQL query that finds all users who signed up in the last 30 days and have made at least one pur…
- Mistral Medium 3
SQL Query to Find Recent Users with Purchases Here's a SQL query to find users who signed up in the last 30 days and have made at least one purchase: …
- Mistral Large 3 2512
SQL Query to Find Recent Active Users Here's a SQL query that finds all users who: 1. Signed up in the last 30 days 2. Have made at least one purchase…
- Mistral Large
SQL Query to Find Recent Active Users Here's a SQL query that finds all users who: 1. Signed up in the last 30 days 2. Have made at least one purchase…
- Mistral Devstral Small 1.1
To find all users who signed up in the last 30 days and have made at least one purchase, you can use the following SQL query. This example assumes you…
- Mistral Devstral Medium
To find all users who signed up in the last 30 days and have made at least one purchase, you can use the following SQL query. This query assumes you h…
- MiniMax M2.1
Below is a generic query that works in most SQL dialects (MySQL, PostgreSQL, SQL Server, etc.). It assumes you have a users table (or a view that cont…
- MiniMax M2-her
To create a SQL query that retrieves users who signed up within the last 30 days and made at least one purchase, you'll need two tables: users and pur…
- MiniMax M1
SQL Query: Recent Users with Purchases Here's a SQL query to find all users who signed up in the last 30 days and have made at least one purchase: ---…
- MiMo-V2-Pro
Here's a SQL query that finds users who signed up in the last 30 days and have made at least one purchase: Alternative using subquery (if you prefer):…
- MiMo-V2-Flash
Here is a standard SQL query to achieve this. Since you didn't specify your exact table names, I have assumed a schema with two tables: users and orde…
- Mercury
Here’s a simple, generic SQL query that returns all users who signed up in the last 30 days and have made at least one purchase. Adjust the table and …
- Llama 4 Scout
SQL Query to Find Recent Users with Purchases ===================================================== Here is a SQL query that finds all users who signe…
- Llama 4 Maverick
SQL Query: Users with Purchases in the Last 30 Days ===================================================== To find all users who signed up in the last …
- Llama 3.1 70B (Instruct)
SQL Query: Recent Sign-ups with Purchases ============================================== To find all users who signed up in the last 30 days and have …
- Llama 3 70B
Here is a SQL query that should accomplish what you're looking for: Here's how the query works: 1. SELECT u. - Select all columns () from the users ta…
- Kimi K2.5
Here's a SQL query using the EXISTS approach (generally most efficient): Alternative using JOIN (if you need order details): Database-specific date sy…
- Kimi K2 Thinking
Here's a SQL query to find users who signed up in the last 30 days and have made at least one purchase: Alternative Using JOIN: Database-Specific Date…
- Kimi K2 0905
Assumptions - users table: id, signupat (timestamp) - purchases table: id, userid, purchasedat (timestamp) SQL (PostgreSQL syntax) MySQL version
- Kimi K2
Notes - CURRENTDATE - INTERVAL '30 days' (or the equivalent in your SQL engine) keeps the query sargable and gives exactly the last 30 × 24 h period. …
- INTELLECT-3
To retrieve all users who signed up in the last 30 days and have made at least one purchase, you can use the following SQL query. This query uses an E…
- Grok Code Fast 1
This query assumes: - A users table with columns userid, name, and signupdate. - A purchases table with columns userid and purchaseid. - It uses MySQL…
- Grok 4.1 Fast
Assumptions: - users table has columns: id (primary key), createdat (timestamp for signup date). - purchases table has columns: userid (foreign key re…
- Grok 4
Explanation: - This selects users who signed up within the last 30 days. - It uses a subquery (EXISTS) to ensure they have at least one associated pur…
- Grok 3 Beta
Here's a SQL query to find users who signed up in the last 30 days and have made at least one purchase: This query: 1. Uses DATESUB(CURDATE(), INTERVA…
- Grok 3
Here's a SQL query to find users who signed up in the last 30 days and have made at least one purchase: This query: 1. Uses DISTINCT to avoid duplicat…
- Gemma 3n 4B
Explanation: 1. SELECT DISTINCT u.userid, u.username: This selects the unique user IDs and usernames to avoid duplicates if a user has multiple orders…
- Gemma 3 27B
Explanation: 1. SELECT u.: This selects all columns from the Users table (aliased as u). 2. FROM Users u JOIN Orders o ON u.userid = o.userid: This jo…
- Gemma 3 12B
Explanation: SELECT u.userid, u.username, u.signupdate: Specifies the columns you want to retrieve: user ID, username, and signup date. FROM users u: …
- Gemini 3 Flash Preview
To provide the most accurate query, I have assumed a standard database schema with a users table and a purchases (or orders) table. Here is the SQL qu…
- Gemini 2.5 Flash Lite Preview 09-2025
Explanation and Adaptation Notes: This query uses an INNER JOIN to link users with their purchases, filtering the results based on the signup date. 1.…
- GPT-5.1-Codex-Mini
SELECT u.* FROM users u
- GPT-5 Nano
Here are a couple of common options. Adjust the date function to your SQL dialect and your actual table/column names. PostgreSQL (EXISTS version): SEL…
- GPT-5 Mini
Below are example queries (PostgreSQL and MySQL) — adjust table/column names if yours differ. PostgreSQL (recommended, using EXISTS): MySQL (using NOW…
- GPT-4.1 Mini
Certainly! Assuming you have two tables: - users with columns like userid and signupdate - purchases with columns like purchaseid, userid, and purchas…
- GPT-3.5 Turbo
SELECT FROM users WHERE signupdate = DATESUB(CURDATE(), INTERVAL 30 DAY) AND userid IN ( SELECT userid FROM purchases WHERE purchasedate = DATESUB(CUR…
- GLM 4.7 Flash
Here is the SQL query. Assumptions: There is a users table with a signupdate. There is a purchases table with a userid column. Explanation: 1. INNER J…
- GLM 4.7
Here is a standard SQL query to achieve this. This query assumes you have two tables: users (containing signup details) and orders (containing purchas…
- GLM 4.6
Of course! Here are a few ways to write this SQL query, starting with the most common and readable approach and then showing more performant alternati…
- GLM 4.5 Air
Of course! Here are a few ways to write this SQL query, from the most common and straightforward to more advanced options. We'll use standard SQL synt…
- GLM 4.5
Here's a SQL query that retrieves users who signed up in the last 30 days and have made at least one purchase. The solution uses an EXISTS subquery fo…
- GLM 4 32B
Certainly! To write a SQL query that finds all users who signed up in the last 30 days and have made at least one purchase, you'll need to have two ta…
- DeepSeek V3.2 Speciale
SELECT u.* FROM users u
- DeepSeek V3.2
Here's a SQL query to find users who signed up in the last 30 days and have made at least one purchase: Alternative version (if you want to check for …
- DeepSeek V3 0324
SQL Query to Find Recent Users with Purchases Here's a SQL query that finds all users who signed up in the last 30 days and have made at least one pur…
- DeepSeek R1 0528
Here's a SQL query that achieves the goal, using standard SQL syntax that works in most databases (like PostgreSQL, MySQL, SQL Server, etc.). The quer…
- DeepSeek R1
Here's a SQL query that retrieves users who signed up in the last 30 days and have made at least one purchase: Explanation: 1. SELECT u.: Selects all …
- Claude Sonnet 4
Here's a SQL query to find users who signed up in the last 30 days and have made at least one purchase: Option 1: Using INNER JOIN Option 2: Using EXI…
- Claude 3.5 Sonnet
Here's a SQL query to find users who signed up in the last 30 days and have made at least one purchase: Alternative version using a different date fun…
- Claude Opus 4.6
SQL Query: Recent Users with Purchases How It Works Clause Purpose ------ INNER JOIN Connects users to purchases, automatically filtering out users wi…
- Claude Opus 4.5
SQL Query: Recent Users with Purchases Here's a SQL query to find users who signed up in the last 30 days and have made at least one purchase: Alterna…
- Claude Opus 4.1
Here's a SQL query to find users who signed up in the last 30 days and have made at least one purchase: Alternative versions for different SQL databas…
- Claude Opus 4
Here's a SQL query to find users who signed up in the last 30 days and have made at least one purchase: Alternative versions for different SQL dialect…
- Claude 3.7 Thinking Sonnet
SQL Query for Recent Users with Purchases Here's a SQL query that finds all users who signed up in the last 30 days and have made at least one purchas…
- Claude 3.7 Sonnet
This query: 1. Selects distinct users by joining the users table with the purchases table 2. Filters for users who signed up within the last 30 days 3…
- Claude 3 Haiku
Here's a SQL query that can help you find all users who signed up in the last 30 days and have made at least one purchase: Here's a breakdown of the q…
- GPT-4.1
-- Assumes tables: 'users' and 'purchases' -- 'users' table has columns: 'userid' (PK), 'signupdate' (DATE or TIMESTAMP) -- 'purchases' table has colu…