mirror of https://github.com/jackc/pgx.git
57 lines
1.1 KiB
Go
57 lines
1.1 KiB
Go
package pgx_test
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import (
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"os"
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"testing"
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)
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func BenchmarkPgtypeInt4ParseBinary(b *testing.B) {
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conn := mustConnectString(b, os.Getenv("PGX_TEST_DATABASE"))
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defer closeConn(b, conn)
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_, err := conn.Prepare("selectBinary", "select n::int4 from generate_series(1, 100) n")
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if err != nil {
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b.Fatal(err)
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}
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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var n int32
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rows, err := conn.Query("selectBinary")
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if err != nil {
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b.Fatal(err)
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}
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for rows.Next() {
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err := rows.Scan(&n)
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if err != nil {
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b.Fatal(err)
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}
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}
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if rows.Err() != nil {
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b.Fatal(rows.Err())
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}
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}
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}
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func BenchmarkPgtypeInt4EncodeBinary(b *testing.B) {
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conn := mustConnectString(b, os.Getenv("PGX_TEST_DATABASE"))
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defer closeConn(b, conn)
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_, err := conn.Prepare("encodeBinary", "select $1::int4, $2::int4, $3::int4, $4::int4, $5::int4, $6::int4, $7::int4")
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if err != nil {
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b.Fatal(err)
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}
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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rows, err := conn.Query("encodeBinary", int32(i), int32(i), int32(i), int32(i), int32(i), int32(i), int32(i))
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if err != nil {
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b.Fatal(err)
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}
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rows.Close()
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}
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}
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