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https://github.com/Code-Hex/sqb
⚡Blazing fast, Flexible, SQL Query Builder for Go
https://github.com/Code-Hex/sqb
Last synced: about 1 month ago
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⚡Blazing fast, Flexible, SQL Query Builder for Go
- Host: GitHub
- URL: https://github.com/Code-Hex/sqb
- Owner: Code-Hex
- License: mit
- Created: 2019-11-02T17:08:52.000Z (about 5 years ago)
- Default Branch: master
- Last Pushed: 2021-05-17T06:12:56.000Z (over 3 years ago)
- Last Synced: 2024-06-21T14:45:07.610Z (6 months ago)
- Language: Go
- Homepage:
- Size: 78.1 KB
- Stars: 17
- Watchers: 4
- Forks: 1
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
- awesome-blazingly-fast - sqb - ⚡Blazing fast, Flexible, SQL Query Builder for Go (Go)
README
# sqb - SQL Query Builder
> ⚡ Blazing fast, Flexible, SQL Query Builder for Go
[](https://godoc.org/github.com/Code-Hex/sqb) [](https://circleci.com/gh/Code-Hex/sqb) [](https://codecov.io/gh/Code-Hex/sqb) [](https://goreportcard.com/report/github.com/Code-Hex/sqb)
## Features
- High performance.
- Easy to use.
- Powerful, Flexible. You can define stmt for yourself.
- Supported MySQL, PostgreSQL, Spanner statement.
## Synopsis
When used normally
```go
const sqlstr = "SELECT * FROM tables WHERE ?"
builder := sqb.New(sqlstr).Bind(sqb.Eq("category", 1))
query, args, err := builder.Build()
// query => "SELECT * FROM tables WHERE category = ?",
// args => []interface{}{1}
```
When you want to use build cache
```go
const sqlstr = "SELECT * FROM tables WHERE ? AND ?"
cached := sqb.New(sqlstr).Bind(sqb.Eq("category", 1))
for _, col := range columns {
builder := cached.Bind(sqb.Eq(col, "value"))
query, args, err := builder.Build()
// query => "SELECT * FROM tables WHERE category = ? AND " + col + " = ?",
// args => []interface{}{1, "value"}
}
```
Error case
```go
const sqlstr = "SELECT * FROM tables WHERE ? OR ?"
builder := sqb.New(sqlstr).Bind(sqb.Eq("category", 1))
query, args, err := builder.Build()
// query => "",
// args => nil
// err => "number of bindVars exceeds replaceable statements"
```
## Install
Use `go get` to install this package.
go get -u github.com/Code-Hex/sqb
## Performance
sqb is the fastest and least-memory used among currently known SQL Query builder in the benchmark. The data of chart using simple [benchmark](https://github.com/Code-Hex/sqb/blob/a3e54e8ed6bf41df28cac174e503b15d03c76b4b/benchmark/benchmark_test.go).
