sqrlAll: Broadcast a Command to All Data Sources

In SQRL: Enhances Interaction with 'ODBC' Databases

Broadcast a Command to All Data Sources

Description

Passes a single command to every SQRL data source in turn.

Usage

sqrlAll(...)

Arguments

...	The command to broadcast (as per sqrlUsage).

Value

Returns a named list, containing the result of the command for each data source. The list is invisible, except when retrieving (getting) a named parameter value.

Note

The command is passed to all SQRL data sources, whether or not they have interface functions.

The command can be a SQL query.

See Also

sqrlOff, sqrlUsage

Examples

# Show all interfaces (visible return).
sqrlAll("interface")

# Enable all connection indicators.
sqrlAll(visible = TRUE)

# Close all open channels.
sqrlAll("close")

# Remove all defined sources.
sqrlAll("remove")

SQRL documentation built on Sept. 21, 2022, 9:13 a.m.