sqb - SQL Query Builder

⚡ Blazing fast, Flexible, SQL Query Builder for Go

Features

• High performance.
• Easy to use.
• Powerful, Flexible. You can define stmt for yourself.
• Supported MySQL, PostgreSQL, Spanner statement.

Synopsis

When used normally

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}

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"}
}

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.