egutierrez
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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>
1.1 KiB
1.1 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 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| duckdb_open | function | go | infra | 1.0.0 | impure | func DuckDBOpen(path string) (*sql.DB, error) | Abre (o crea) una base de datos DuckDB. Path vacio o ':memory:' abre una base en memoria. |
|
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false | error_go_core |
|
|
conexion sql.DB abierta a DuckDB | false | functions/infra/duckdb_open.go |
Ejemplo
// In-memory para analisis temporal
db, err := DuckDBOpen("")
if err != nil {
log.Fatal(err)
}
defer DBClose(db)
rows, err := DBQuery(db, "SELECT * FROM read_parquet('/data/sales.parquet')")
Notas
Usa el driver github.com/marcboeker/go-duckdb (CGO). DuckDB es una base de datos OLAP embebida, ideal para analisis de datos. Path vacio equivale a :memory:. Hace ping al abrir para detectar errores temprano.