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insert test #2827

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insert test #2827

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14 changes: 14 additions & 0 deletions enginetest/example_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,8 @@ import (
"context"
"fmt"
"io"
"strconv"
"time"

sqle "github.com/dolthub/go-mysql-server"
"github.com/dolthub/go-mysql-server/memory"
Expand All @@ -34,10 +36,13 @@ func Example() {
ctx := sql.NewContext(context.Background(), sql.WithSession(session))
ctx.SetCurrentDatabase("mydb")

fmt.Println("starting query")
start := time.Now()
_, r, _, err := e.Query(ctx, `SELECT name, count(*) FROM mytable
WHERE name = 'John Doe'
GROUP BY name`)
checkIfError(err)
fmt.Println("query took", time.Since(start))

// Iterate results and print them.
for {
Expand Down Expand Up @@ -81,9 +86,18 @@ func createTestDatabase() *memory.DbProvider {
sql.NewRow("Evil Bob", "[email protected]"),
}

// add 10000 more rows
for i := 0; i < 40000; i++ {
rows = append(rows, sql.NewRow("John Doe", "foo"+strconv.Itoa(i)))
}

fmt.Println("starting insert")
start := time.Now()
for _, row := range rows {
table.Insert(ctx, row)
}

fmt.Println("Inserting rows took", time.Since(start))

return pro
}
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