sqlgen

README

SQLGen

SQLGen is a command-line tool written in Go that helps you generate SQL queries efficiently.

Features

• Generate basic SQL queries for PostgreSQL and MySQL

Installation

To install SQLGen, you need to have Go installed on your machine. Then, you can use the following command to install SQLGen:

# postgres
go install github.com/miyataka/sqlgen/cmd/psqlgen@latest

# mysql
go install github.com/miyataka/sqlgen/cmd/mysqlgen@latest

Usage

After installing SQLGen, you can use it from the command line. Here are some examples of how to use SQLGen:

# Generate SQL queries for PostgreSQL
psqlgen --dsn="postgres://user:password@localhost:5432/dbname"

# Generate SQL queries for MySQL
mysqlgen --dsn= "user:password@tcp(localhost:3306)/dbname"

When using with sqlc, you can generate comment for sqlc with just --sqlc flag:

# Generate SQL queries for PostgreSQL with comments for sqlc
psqlgen --dsn="postgres://user:password@localhost:5432/dbname" --sqlc

# Generate SQL queries for MySQL with comments for sqlc
mysqlgen --dsn= "user:password@tcp(localhost:3306)/dbname" --sqlc

Skipping Tables

You can skip specific tables from SQL generation using the --skip-tables flag:

# Skip a single table
psqlgen --dsn="postgres://user:password@localhost:5432/dbname" --skip-tables=migrations

# Skip multiple tables (comma-separated)
psqlgen --dsn="postgres://user:password@localhost:5432/dbname" --skip-tables=migrations,logs,temp_data

# MySQL example with skip tables
mysqlgen --dsn="user:password@tcp(localhost:3306)/dbname" --skip-tables=migrations,logs

# Combine with sqlc flag
psqlgen --dsn="postgres://user:password@localhost:5432/dbname" --sqlc --skip-tables=migrations,logs

Contributing

We welcome contributions to SQLGen! If you have any ideas, suggestions, or bug reports, please open an issue or submit a pull request on GitHub.

License

This project is licensed under the MIT License.

Documentation

Index

• func GetTableName(sql string) (string, error)
• func Singularize(str string) string
• func SnakeToPascal(input string) string

Functions

func GetTableName

func GetTableName(sql string) (string, error)

GetTableName extracts the table name from an INSERT SQL statement.

func Singularize

func Singularize(str string) string

func SnakeToPascal

func SnakeToPascal(input string) string

SnakeToPascal converts a snake_case string to PascalCase using golang.org/x/text/cases