/**
* Execute prepared query.
*
* @param phandle the phandle
* @param async the asynch
* @param queryName the query name
* @return the string
*/
@CliCommand(
value = "prepQuery execute",
help =
"Execute prepared query with handle <prepare_handle>."
+ " If <async> is supplied and is true, query is run in async manner and query handle is returned immediately."
+ " Optionally, <query-name> can be provided, though not required.")
public String executePreparedQuery(
@CliOption(
key = {"", "prepare_handle"},
mandatory = true,
help = "Prepare handle to execute")
String phandle,
@CliOption(
key = {"async"},
mandatory = false,
unspecifiedDefaultValue = "false",
specifiedDefaultValue = "true",
help = "<async>")
boolean async,
@CliOption(
key = {"name"},
mandatory = false,
help = "<query-name>")
String queryName) {
if (async) {
QueryHandle handle =
getClient().executePrepared(QueryPrepareHandle.fromString(phandle), queryName);
return handle.getHandleId().toString();
} else {
try {
LensClient.LensClientResultSetWithStats result =
getClient().getResultsFromPrepared(QueryPrepareHandle.fromString(phandle), queryName);
return formatResultSet(result);
} catch (Throwable t) {
return t.getMessage();
}
}
}
