| 22 | } |
| 23 | |
| 24 | func Prepare(ctx context.Context, db DBTX) (*Queries, error) { |
| 25 | q := Queries{db: db} |
| 26 | var err error |
| 27 | if q.insertLogStmt, err = db.PrepareContext(ctx, insertLog); err != nil { |
| 28 | return nil, fmt.Errorf("error preparing query InsertLog: %w", err) |
| 29 | } |
| 30 | if q.insertMetricStmt, err = db.PrepareContext(ctx, insertMetric); err != nil { |
| 31 | return nil, fmt.Errorf("error preparing query InsertMetric: %w", err) |
| 32 | } |
| 33 | if q.insertSpanStmt, err = db.PrepareContext(ctx, insertSpan); err != nil { |
| 34 | return nil, fmt.Errorf("error preparing query InsertSpan: %w", err) |
| 35 | } |
| 36 | if q.selectLogsBeneathSpanStmt, err = db.PrepareContext(ctx, selectLogsBeneathSpan); err != nil { |
| 37 | return nil, fmt.Errorf("error preparing query SelectLogsBeneathSpan: %w", err) |
| 38 | } |
| 39 | if q.selectLogsSinceStmt, err = db.PrepareContext(ctx, selectLogsSince); err != nil { |
| 40 | return nil, fmt.Errorf("error preparing query SelectLogsSince: %w", err) |
| 41 | } |
| 42 | if q.selectLogsTimespanStmt, err = db.PrepareContext(ctx, selectLogsTimespan); err != nil { |
| 43 | return nil, fmt.Errorf("error preparing query SelectLogsTimespan: %w", err) |
| 44 | } |
| 45 | if q.selectMetricsSinceStmt, err = db.PrepareContext(ctx, selectMetricsSince); err != nil { |
| 46 | return nil, fmt.Errorf("error preparing query SelectMetricsSince: %w", err) |
| 47 | } |
| 48 | if q.selectSpanStmt, err = db.PrepareContext(ctx, selectSpan); err != nil { |
| 49 | return nil, fmt.Errorf("error preparing query SelectSpan: %w", err) |
| 50 | } |
| 51 | if q.selectSpansSinceStmt, err = db.PrepareContext(ctx, selectSpansSince); err != nil { |
| 52 | return nil, fmt.Errorf("error preparing query SelectSpansSince: %w", err) |
| 53 | } |
| 54 | return &q, nil |
| 55 | } |
| 56 | |
| 57 | func (q *Queries) Close() error { |
| 58 | var err error |