sqlfuzz 0.1.1

Generate random (and sometimes valid!) queries from any local Parquet, CSV, JSON, or Avro data set.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27

# SQL Fuzz Testing Utilities

Generate random (and sometimes valid!) SQL queries from any local datasets in Parquet, CSV, JSON, or Avro format.

## Command-line Usage

```bash
$ cargo run -- generate --table ./testdata/test.csv --count 5 --max-depth 5
```

## Example Generated Query

```sql
SELECT table_alias_29.a, table_alias_29.b, table_alias_29.c
FROM
    (SELECT table_alias_28.a, table_alias_28.b, table_alias_28.c
     FROM (SELECT table_alias_27.a, table_alias_27.b, table_alias_27.c
           FROM (SELECT test.a, test.b, test.c
                 FROM test) table_alias_27
           WHERE table_alias_27.a <= table_alias_27.a) table_alias_28) table_alias_29
        Full JOIN
    (SELECT table_alias_31.a, table_alias_31.b, table_alias_31.c
     FROM (SELECT table_alias_30.a, table_alias_30.b, table_alias_30.c
           FROM (SELECT test.a, test.b, test.c
                 FROM test) table_alias_30) table_alias_31) table_alias_32
    ON table_alias_29.b = table_alias_32.a;
```