Github user ramkrish86 commented on a diff in the pull request:
https://github.com/apache/phoenix/pull/12#discussion_r17417800
--- Diff:
phoenix-core/src/main/java/org/apache/phoenix/schema/MetaDataClient.java ---
@@ -462,6 +477,71 @@ public MutationState createTable(CreateTableStatement
statement, byte[][] splits
return connection.getQueryServices().updateData(plan);
}
+ public long updateStatistics(UpdateStatisticsStatement
updateStatisticsStmt) throws SQLException {
+ String tableName =
updateStatisticsStmt.getTable().getName().getTableName();
+ // Check before updating the stats if we have reached the
configured time to reupdate the stats once again
+ long minTimeForStatsUpdate =
connection.getQueryServices().getProps()
+ .getLong(StatisticsConstants.MIN_STATS_FREQ_UPDATION,
StatisticsConstants.DEFAULT_STATS_FREQ_UPDATION);
+ // TODO : Check if we need the table key type of table name here.
+ // May be we can avoid multiple calls from the
+ // same connection
+ byte[] tenantIdBytes = QueryConstants.EMPTY_BYTE_ARRAY;
+ // TODO : If tenantId is not null we may have to get the actual
table name (PTable.getPhysicalName)
--- End diff --
Converting it to date would mean that we would only add the date. so if
suppose i want to set the duration after which the stats can be updated as 10
mins - how would that work? You want the analyze stats to be done once per day?
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