asserty

README

What is this?

Asserty is a package that provides a set of functions to help ensure that a database schema conforms to your expectations.

Sure, you could probably use it in tests. But our goal for this is to use it as part of service readiness checks. We want to make sure that the database schema is what we expect it to be before we start to serve traffic.

Documentation

Overview

Package asserty offers functionality to assert for certain DB properties.

Index

• type Table
  • func LoadTable(db *sql.DB, schema, tableName string) (*Table, error)
  • func (t *Table) ContainsColumns(columnNames ...string) error
  • func (t *Table) ContainsIndexes(indexNames ...string) error
  • func (t *Table) NotContainsColumns(columnNames ...string) error
  • func (t *Table) NotContainsIndexes(indexNames ...string) error

Types

type Table

type Table struct {
	// contains filtered or unexported fields
}

func LoadTable

func LoadTable(db *sql.DB, schema, tableName string) (*Table, error)

func (*Table) ContainsColumns

func (t *Table) ContainsColumns(columnNames ...string) error

func (*Table) ContainsIndexes

func (t *Table) ContainsIndexes(indexNames ...string) error

func (*Table) NotContainsColumns

func (t *Table) NotContainsColumns(columnNames ...string) error

func (*Table) NotContainsIndexes

func (t *Table) NotContainsIndexes(indexNames ...string) error