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godb_benchmark_test.go
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godb_benchmark_test.go
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package db_sql_benchmark
import (
"database/sql"
"testing"
"github.com/DATA-DOG/go-sqlmock"
"github.com/samonzeweb/godb"
"github.com/samonzeweb/godb/adapters/postgresql"
"github.com/samonzeweb/godb/adapters/sqlite"
)
var mockDriver *sql.DB
func init() {
db, _, _ := sqlmock.New()
mockDriver = db
}
var (
godbSqlite3 = godb.Wrap(sqlite.Adapter, mockDriver)
godbPostgreSQL = godb.Wrap(postgresql.Adapter, mockDriver)
)
func godbSelectSimple(b *testing.B, builder *godb.DB) {
for n := 0; n < b.N; n++ {
_, _, err := builder.SelectFrom("tickets").
Columns("id").
Where("subdomain_id = ? and (state = ? or state = ?)", 1, "open", "spam").
ToSQL()
if err != nil {
b.Fatal("Error in sql", err)
}
}
}
func godbSelectConditional(b *testing.B, builder *godb.DB) {
for n := 0; n < b.N; n++ {
q := builder.SelectFrom("tickets").
Columns("id").
Where("subdomain_id = ? and (state = ? or state = ?)", 1, "open", "spam")
if n%2 == 0 {
q = q.GroupBy("subdomain_id").
Having("number = 1").
OrderBy("state").
Limit(7).
Offset(8)
}
_, _, err := q.ToSQL()
if err != nil {
b.Fatal("Error in sql", err)
}
}
}
func godbSelectComplex(b *testing.B, builder *godb.DB) {
for n := 0; n < b.N; n++ {
q := builder.SelectFrom("c").
Columns("a", "b", "z", "y", "x").
Distinct().
Where("d = ? OR e = ?", 1, "wat").
Where("g = ?", 3).
GroupBy("i").
GroupBy("ii").
GroupBy("iii").
Having("j = k").
Having("jj = ?", 1).
Having("jjj = ?", 2).
OrderBy("l").
OrderBy("l").
OrderBy("l").
Limit(7).
Offset(8)
_, _, err := q.ToSQL()
if err != nil {
b.Fatal("Error in sql", err)
}
}
}
func BenchmarkGodbSelectSimple(b *testing.B) {
godbSelectSimple(b, godbSqlite3)
}
func BenchmarkGodbSelectSimplePostgreSQL(b *testing.B) {
godbSelectSimple(b, godbPostgreSQL)
}
func BenchmarkGodbSelectConditional(b *testing.B) {
godbSelectConditional(b, godbSqlite3)
}
func BenchmarkGodbSelectConditionalPostgreSQL(b *testing.B) {
godbSelectConditional(b, godbPostgreSQL)
}
func BenchmarkGodbSelectComplex(b *testing.B) {
godbSelectComplex(b, godbSqlite3)
}
func BenchmarkGodbSelectComplexPostgreSQL(b *testing.B) {
godbSelectComplex(b, godbPostgreSQL)
}
//
// Insert benchmark
//
func godbInsert(b *testing.B, builder *godb.DB) {
for n := 0; n < b.N; n++ {
q := builder.InsertInto("mytable").
Columns("id", "a", "b", "price", "created", "updated").
Values(1, "test_a", "test_b", 100.05, "2014-01-05", "2015-01-05")
_, _, err := q.ToSQL()
if err != nil {
b.Fatal("Error in sql", err)
}
}
}
func BenchmarkGodbInsert(b *testing.B) {
godbInsert(b, godbSqlite3)
}
func BenchmarkGodbInsertPostgreSQL(b *testing.B) {
godbInsert(b, godbPostgreSQL)
}
//
// Update benchmark
//
func godbUpdateSetColumns(b *testing.B, builder *godb.DB) {
b.ResetTimer()
for n := 0; n < b.N; n++ {
q := builder.UpdateTable("mytable").
Set("foo", 1).
SetRaw("bar, (COALESCE(bar, 0) + 1)").
Set("c", 2).
Where("id = ?", 9)
_, _, err := q.ToSQL()
if err != nil {
b.Fatal("Error in sql", err)
}
}
}
func BenchmarkGodbUpdateSetColumns(b *testing.B) {
godbUpdateSetColumns(b, godbSqlite3)
}
func BenchmarkGodbUpdateSetColumnsPostgreSQL(b *testing.B) {
godbUpdateSetColumns(b, godbPostgreSQL)
}
//
// Delete benchmark
//
func godbDelete(b *testing.B, builder *godb.DB) {
for n := 0; n < b.N; n++ {
q := builder.DeleteFrom("test_table").
Where("b = ?", 1)
_, _, err := q.ToSQL()
if err != nil {
b.Fatal("Error in sql", err)
}
}
}
func BenchmarkGodbDelete(b *testing.B) {
godbDelete(b, godbSqlite3)
}
func BenchmarkGodbDeletePostgreSQL(b *testing.B) {
godbDelete(b, godbPostgreSQL)
}