CREATE TABLE PARTITION creates a partitioned table. Partitioning refers to splitting what is logically one large table into smaller physical pieces based on specific sche
Dynamic pruning occurs at run-time, meaning that the exact partitions to be accessed by a statement are not known beforehand. A sample scenario for static pruning is a SQL statement containing a WHERE condition with a constant literal on the partition key column. An example of dynamic pruning ...
The parameter has no meaning for column-store tables. Value range: 10–100 ORIENTATION Determines the storage mode of the data in the table. Valid value: COLUMN: The data will be stored in columns. ROW (default value): The data will be stored in rows. ORC: The data of the table will...
If the object is a partition, this column indicates the partition ID, which starts from 1 in ascending order. If the object is a partitioned table, this column indicates the maximum partition ID and a negative value is used for special meaning. The value increases with the DDL syntax of ...
Is it possible to make the count start only for non XXX. With the following sample data, column gives me 3 and 4. But I want it to give 1 and 2. Meaning the increment should only work for non XXX. If XXX don't do anything. ...
INCLUDING ALL contains the meaning of INCLUDING DEFAULTS, INCLUDING UPDATE, INCLUDING CONSTRAINTS, INCLUDING INDEXES, INCLUDING STORAGE, INCLUDING COMMENTS, INCLUDING RELOPTIONS, and INCLUDING DISTRIBUTION. NOTICE: The CREATE TABLE table_name LIKE source_table syntax is supported only when sql_compatibilit...
Is it possible to make the count start only for non XXX. With the following sample data, column gives me 3 and 4. But I want it to give 1 and 2. Meaning the increment should only work for non XXX. If XXX don't do anything. ...
but for datetime ordering columns it is an interval. For example, if the ordering column is of type date or timestamp, one could writeRANGE BETWEEN '1 day' PRECEDING AND '10 days'FOLLOWING. The offset is still required to be non-null and non-negative, though the meaning of “non-negati...
It is equipartitioned with the underlying table, meaning that it is partitioned on the same columns as the underlying table, creates the same number of partitions or subpartitions, and gives them the same partition bounds as corresponding partitions of the underlying table. For local indexes, ...
The following statement changes the last partition, meaning adding more partitions with higher ranges and room for new data. It will add new partitions with the current INTERVAL up to and including the given expression. It does not work if a MAXVALUE PARTITION exists, because it needs da...