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docs: examples for create table if not exists

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Reinaldy Rafli 2021-07-09 13:47:26 +07:00
parent ef78c0b03a
commit 86eb9e0935
1 changed files with 32 additions and 2 deletions
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@ -2,10 +2,14 @@
[![Go Reference](https://pkg.go.dev/badge/github.com/aldy505/bob.svg)](https://pkg.go.dev/github.com/aldy505/bob) [![Go Report Card](https://goreportcard.com/badge/github.com/aldy505/bob)](https://goreportcard.com/report/github.com/aldy505/bob) ![GitHub](https://img.shields.io/github/license/aldy505/bob) [![CodeFactor](https://www.codefactor.io/repository/github/aldy505/bob/badge)](https://www.codefactor.io/repository/github/aldy505/bob) [![codecov](https://codecov.io/gh/aldy505/bob/branch/master/graph/badge.svg?token=Noeexg5xEJ)](https://codecov.io/gh/aldy505/bob) [![Codacy Badge](https://app.codacy.com/project/badge/Grade/9b78970127c74c1a923533e05f65848d)](https://www.codacy.com/gh/aldy505/bob/dashboard?utm_source=github.com&utm_medium=referral&utm_content=aldy505/bob&utm_campaign=Badge_Grade) [![Build test](https://github.com/aldy505/bob/actions/workflows/build.yml/badge.svg)](https://github.com/aldy505/bob/actions/workflows/build.yml) [![Test and coverage](https://github.com/aldy505/bob/actions/workflows/coverage.yml/badge.svg)](https://github.com/aldy505/bob/actions/workflows/coverage.yml)
I really need a create table SQL builder, and I can't find one. So, like everything else, I made one. Heavily inspired by [Squirrel](https://github.com/Masterminds/squirrel) and [Knex](https://knexjs.org/).
I really need a create table SQL builder, and I can't find one. So, like everything else, I made one. Heavily inspired by [Squirrel](https://github.com/Masterminds/squirrel) and [Knex](https://knexjs.org/). And of course, I still use Squirrel for other types of queries (insert, select, and all), think this package as an extension for Squirrel.
Oh, and of course, heavily inspired by Bob the Builder.
```go
import "github.com/aldy505/bob"
```
## Usage
It's not ready for production yet. But, the API is probably close to how you'd do things on Squirrel. This is an example for using with pgx.
@ -61,6 +65,32 @@ func main() {
log.Fatal(err)
}
}
// Create another table, this time with CREATE TABLE IF NOT EXISTS
sql, _, err := bob.CreateTableIfNotExists("inventory").
Columns("id", "userID", "items", "quantity").
Types("varchar(36)", "varchar(36)", "json", "int").
Primary("id").
ToSql()
if err != nil {
log.Fatal(err)
}
inventoryQuery := strings.Split(sql, ";")
for i := range inventoryQuery {
_, err = db.Query(context.Background(), inventoryQuery[i])
if err != nil {
log.Fatal(err)
}
}
}
}
```
## Contributing
Contributions are always welcome! As long as you add a test for your changes.
## License
Bob is licensed under [MIT license](./LICENSE)