---
license: apache-2.0
datasets:
- laion/OIG
language:
- en
pipeline_tag: text2text-generation
tags:
- nl2sql
widget:
  - text: 'Given the following schema:\ntrack (Track_ID, Name, Location, Seating, Year_Opened)\nrace (Race_ID, Name, Class, Date, Track_ID)\nWrite a SQL query to count the number of tracks.'
    example_title: 'count'
  - text: 'Given the following schema:\nmountain (Mountain_ID, Name, Height, Prominence, Range, Country)\nclimber (Climber_ID, Name, Country, Time, Points, Mountain_ID)\nWrite a SQL query to list the countries that have more than one mountain.'
    example_title: 'having'
  - text: 'Given the following schema:\nairports (apid, name, city, country, x, y, elevation, iata, icao)\nroutes (rid, dst_apid, dst_ap, src_apid, src_ap, alid, airline, codeshare)\nairlines (alid, name, iata, icao, callsign, country, active)\nWrite a SQL query to find the number of routes for each source airport and the airport name.'
    example_title: 'join'
---

# How to Use

```python
import torch
from transformers import T5ForConditionalGeneration, AutoTokenizer

device = torch.device("cuda:0")

tokenizer = AutoTokenizer.from_pretrained("LarkAI/codet5p-770m_nl2sql_oig")
model = T5ForConditionalGeneration.from_pretrained("LarkAI/codet5p-770m_nl2sql_oig").to(device)

text = "Given the following schema:\ntrack (Track_ID, Name, Location, Seating, Year_Opened)\nrace (Race_ID, Name, Class, Date, Track_ID)\nWrite a SQL query to count the number of tracks."
inputs = tokenizer.encode(text, return_tensors="pt").to(device)
output_ids = model.generate(inputs, max_length=512)
response_text = tokenizer.decode(outputs[0], skip_special_tokens=True)
# SELECT COUNT( * ) FROM track
```

# How to Train

Dataset: 
- https://huggingface.co/datasets/laion/OIG#unified_sqlv1jsonl-17000
- https://huggingface.co/datasets/laion/OIG#unified_sqlv2jsonl24000

```json
{
    "text":"<human>: Given the following schema:\nlocation (restaurant_id, house_number, street_name, city_name)\nrestaurant (id, name, food_type, city_name, rating)\ngeographic (city_name, county, region)\nWrite a SQL query to give me some good arabic -s on buchanan in san francisco ?\n<bot>: SELECT location.house_number , restaurant.name FROM location , restaurant WHERE location.city_name = \"san francisco\" AND location.street_name = \"buchanan\" AND restaurant.food_type = \"arabic\" AND restaurant.id = location.restaurant_id AND restaurant.rating > 2.5 ;",
    "metadata":{
        "source":"unified_sqlv1"
    }
}
```