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@@ -4,7 +4,6 @@ import (
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"database/sql"
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"encoding/json"
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"flag"
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- "fmt"
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"html/template"
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"log"
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"math/rand"
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@@ -63,7 +62,7 @@ const (
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// It reduces round trips without prepared statement.
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//
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// We can see difference between prepared statement and interpolation by comparing go-std-mysql and go-std-mysql-interpolate
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- connectionString = "benchmarkdbuser:benchmarkdbpass@tcp(%s:3306)/hello_world?interpolateParams=true"
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+ connectionString = "benchmarkdbuser:benchmarkdbpass@tcp(TFB-database:3306)/hello_world?interpolateParams=true"
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worldSelect = "SELECT id, randomNumber FROM World WHERE id = ?"
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worldUpdate = "UPDATE World SET randomNumber = ? WHERE id = ?"
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fortuneSelect = "SELECT id, message FROM Fortune"
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@@ -89,11 +88,7 @@ var child = flag.Bool("child", false, "is child proc")
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func initDB() {
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var err error
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- var dbhost = os.Getenv("DBHOST")
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- if dbhost == "" {
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- dbhost = "localhost"
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- }
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- db, err = sql.Open("mysql", fmt.Sprintf(connectionString, dbhost))
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+ db, err = sql.Open("mysql", connectionString)
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if err != nil {
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log.Fatalf("Error opening database: %v", err)
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}
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