censql
Version:
A NodeJS command line client for SAP HANA
18 lines (13 loc) • 893 B
JavaScript
var CsReadCountCommandHandler = function(){
this.description = "";
}
CsReadCountCommandHandler.prototype.run = function(command, cParts, conn, screen, callback){
conn.exec("conn", "SELECT YEAR(SNAPSHOT_ID), MONTH(SNAPSHOT_ID), DAYOFMONTH(SNAPSHOT_ID), HOUR(SNAPSHOT_ID), 'Instance', SUM(READ_COUNT), MIN(SNAPSHOT_ID)\
FROM _SYS_STATISTICS.HOST_COLUMN_TABLES_PART_SIZE\
WHERE SNAPSHOT_ID > ADD_DAYS(CURRENT_UTCTIMESTAMP, -3)\
GROUP BY YEAR(SNAPSHOT_ID), MONTH(SNAPSHOT_ID), DAYOFMONTH(SNAPSHOT_ID), HOUR(SNAPSHOT_ID)\
ORDER BY YEAR(SNAPSHOT_ID) DESC, MONTH(SNAPSHOT_ID) DESC, DAYOFMONTH(SNAPSHOT_ID) DESC, HOUR(SNAPSHOT_ID) DESC", function(err, data) {
callback([err == null ? 0 : 1, err == null ? data : err, err == null ? "line-graph" : "json", "CS read count over the last 3 days", 3 * 24]);
})
}
module.exports = CsReadCountCommandHandler;