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- .claude/CLAUDE.md
- .claude/commands/subagentes.md
- .claude/rules/INDEX.md
- .mcp.json
- bash/functions/cybersecurity/analyze_dns.md
- bash/functions/cybersecurity/audit_http_headers.md
- bash/functions/cybersecurity/audit_ssh_config.md
- bash/functions/cybersecurity/check_firewall.md
- bash/functions/cybersecurity/detect_suspicious_users.md
- bash/functions/cybersecurity/encrypt_file.md
- ...

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-14 00:28:20 +02:00

1.4 KiB

name, kind, lang, domain, version, purity, signature, description, tags, uses_functions, uses_types, returns, returns_optional, error_type, imports, params, output, tested, tests, test_file_path, file_path
name kind lang domain version purity signature description tags uses_functions uses_types returns returns_optional error_type imports params output tested tests test_file_path file_path
db_query function go infra 1.0.0 impure func DBQuery(db *sql.DB, query string, args ...any) ([]map[string]any, error) Ejecuta un SELECT y retorna los resultados como slice de maps. Convierte valores a tipos nativos Go segun el tipo de columna reportado por el driver.
database
sql
query
select
generic
pendiente-usar
false error_go_core
database/sql
name desc
db conexion sql.DB abierta
name desc
query statement SELECT con placeholders ?
name desc
args argumentos para los placeholders en la query
slice de maps donde cada map es una fila con columna → valor false
functions/infra/db_query.go

Ejemplo

rows, err := DBQuery(db, "SELECT id, name, score FROM players WHERE active = ?", true)
if err != nil {
    return err
}
for _, row := range rows {
    fmt.Println(row["name"], row["score"])
}

Notas

Agnóstica al driver — funciona con cualquier *sql.DB (sqlite, duckdb, postgres, clickhouse). Usa sql.RawBytes + ColumnTypes() para conversion dinamica. Convierte INTEGER→int64, FLOAT/REAL/DOUBLE→float64, BOOLEAN→bool, BLOB→[]byte, NULL→nil, resto→string. Para queries con muchos resultados considerar paginar con LIMIT/OFFSET.