sqrlAll: Broadcast a Command to All Data Sources

In SQRL: Database Query Interfaces

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 defined interfaces.

The command can be a SQL query.

See Also

sqrlOff, sqrlParams, sqrlUsage

Examples

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

# Do not convert strings to factors.
sqrlAll("stringsAsFactors", FALSE)

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

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

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

SQRL documentation built on June 4, 2018, 1:03 a.m.