SQL validator tool for BigQuery standard SQL.

Last update: Dec 25, 2022

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Overview

bqvalid

What bqvalid does

bqvalid is the SQL validator tool for BigQuery standard SQL. bqvalid fails with error message if there's the expression that will cause full scan, print as it is otherwise.

Usage

cat sample.sql | bqvalid

If the SQL is contained the expressions that comparing ``_TABLE_SUFFIXwith subquery,bqvalid` outputs the reason and its position like:

5:7: Full scan will cause! Should not compare _TABLE_SUFFIX with subquery

Also, you can input file paths or directory. bqvalid collects files whose extension is .sql (ignores files that has other extensions) :

bqvalid one.sql two.sql three.sql

bqvalid sql/

Then, the output will as follows:

one.sql:6:6: Full scan will cause! Should not compare _TABLE_SUFFIX with subquery
three.sql:5:19: Full scan will cause! Should not compare _TABLE_SUFFIX with subquery

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Comments

proposal: read file from arguments
Currently, bqvalid parse only sql from stdin. But, I think the following usage is ordinary.

bqvalid <FILE_PATH> # search *.sql in subdirectory bqvalid <DIR_PATH>
opened by kitagry 3
Change columns and rows to 1-based

Most of linters use 1-based value for row and col. But, tree-sitter use 0-based rows and cols.

https://docs.rs/tree-sitter/latest/tree_sitter/struct.Point.html

opened by kitagry 2
More parsable format
I think parsable error format is important to use some useful tools ex) reviewdog For example,

$ golint comment_iowriter.go:11:6: exported type CommentWriter should have comment or be unexported

I want some option which change error format, or default format should be changed. If you like this idea, I'll create PR.
opened by kitagry 1

Check subdirectories

relate #6

❯ cargo run -- .
./sql/subquery_with_binary_op.sql:5:19: Full scan will cause! Should not compare _TABLE_SUFFIX with subquery
./sql/subquery_with_between.sql:6:6: Full scan will cause! Should not compare _TABLE_SUFFIX with subquery
./sql/subquery_with_between_from.sql:5:24: Full scan will cause! Should not compare _TABLE_SUFFIX with subquery
./sql/subquery_with_between_to.sql:6:6: Full scan will cause! Should not compare _TABLE_SUFFIX with subquery

opened by kitagry 0