87 lines
2.2 KiB
Go
87 lines
2.2 KiB
Go
// Copyright (c) HashiCorp, Inc.
|
|
// SPDX-License-Identifier: MPL-2.0
|
|
|
|
package dbtxn
|
|
|
|
import (
|
|
"context"
|
|
"database/sql"
|
|
"fmt"
|
|
"strings"
|
|
)
|
|
|
|
// ExecuteDBQuery handles executing one single statement while properly releasing its resources.
|
|
// - ctx: Required
|
|
// - db: Required
|
|
// - config: Optional, may be nil
|
|
// - query: Required
|
|
func ExecuteDBQuery(ctx context.Context, db *sql.DB, params map[string]string, query string) error {
|
|
parsedQuery := parseQuery(params, query)
|
|
|
|
stmt, err := db.PrepareContext(ctx, parsedQuery)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer stmt.Close()
|
|
|
|
return execute(ctx, stmt)
|
|
}
|
|
|
|
// ExecuteDBQueryDirect handles executing one single statement without preparing the query
|
|
// before executing it, which can be more efficient.
|
|
// - ctx: Required
|
|
// - db: Required
|
|
// - config: Optional, may be nil
|
|
// - query: Required
|
|
func ExecuteDBQueryDirect(ctx context.Context, db *sql.DB, params map[string]string, query string) error {
|
|
parsedQuery := parseQuery(params, query)
|
|
_, err := db.ExecContext(ctx, parsedQuery)
|
|
return err
|
|
}
|
|
|
|
// ExecuteTxQuery handles executing one single statement while properly releasing its resources.
|
|
// - ctx: Required
|
|
// - tx: Required
|
|
// - config: Optional, may be nil
|
|
// - query: Required
|
|
func ExecuteTxQuery(ctx context.Context, tx *sql.Tx, params map[string]string, query string) error {
|
|
parsedQuery := parseQuery(params, query)
|
|
|
|
stmt, err := tx.PrepareContext(ctx, parsedQuery)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer stmt.Close()
|
|
|
|
return execute(ctx, stmt)
|
|
}
|
|
|
|
// ExecuteTxQueryDirect handles executing one single statement.
|
|
// - ctx: Required
|
|
// - tx: Required
|
|
// - config: Optional, may be nil
|
|
// - query: Required
|
|
func ExecuteTxQueryDirect(ctx context.Context, tx *sql.Tx, params map[string]string, query string) error {
|
|
parsedQuery := parseQuery(params, query)
|
|
_, err := tx.ExecContext(ctx, parsedQuery)
|
|
return err
|
|
}
|
|
|
|
func execute(ctx context.Context, stmt *sql.Stmt) error {
|
|
if _, err := stmt.ExecContext(ctx); err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func parseQuery(m map[string]string, tpl string) string {
|
|
if m == nil || len(m) <= 0 {
|
|
return tpl
|
|
}
|
|
|
|
for k, v := range m {
|
|
tpl = strings.ReplaceAll(tpl, fmt.Sprintf("{{%s}}", k), v)
|
|
}
|
|
return tpl
|
|
}
|