Enable DuckDB/DuckLake logging — db_enable

Enables logging for debugging and monitoring DuckLake operations. DuckLake registers a dedicated log type for metadata queries. The built-in QueryLog type can trace all SQL queries including internal ones.

Usage

db_enable_logging(enable = TRUE, log_type = c("query", "metadata", "all"))

Arguments

enable: If TRUE, enable logging. If FALSE, disable.
log_type: Type of logging: "query" for SQL queries, "metadata" for DuckLake metadata operations, or "all" for both. Default "query".

Value

Invisibly returns TRUE on success

Examples

if (FALSE) { # \dontrun{
db_connect(...)

# Enable query logging
db_enable_logging(TRUE)

# Run some operations...
db_read(table = "users") |> head()

# View logs
db_query("SELECT * FROM duckdb_logs() ORDER BY timestamp DESC LIMIT 20")

# Disable logging
db_enable_logging(FALSE)
} # }