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    • 1. 发明申请
    • Database Table Partitioning Allowing Overlaps Used in Full Text Query
    • 数据库表分区允许在全文查询中使用的重叠
    • US20130198218A1
    • 2013-08-01
    • US13360052
    • 2012-01-27
    • Enyuan WuAlan K. MichaelWootaek SeoBeom Seok Oh
    • Enyuan WuAlan K. MichaelWootaek SeoBeom Seok Oh
    • G06F17/30
    • G06F17/30584
    • Various embodiments provide a set of algorithms and scripts, e.g., SQL scripts, to perform automatic horizontal table and index partitioning that allows overlapping of data records, used in full-text search queries. In at least some embodiments, table creation and populating script is utilized to create a set of smaller tables partitioned by one column. In at least some embodiments, SELECT query modification script is provided to generate a query that works on the partitioned tables to achieve better performance. In at least some other embodiments, other query creation script is provided to modify the INSERT/UPDATE/DELETE queries for the original large table to automatically keep these queries synchronized with partitioned tables.
    • 各种实施例提供一组算法和脚本,例如SQL脚本,以执行允许在全文搜索查询中使用的数据记录的重叠的自动水平表和索引分割。 在至少一些实施例中,使用表创建和填充脚本来创建由一列分割的一组较小的表。 在至少一些实施例中,提供了SELECT查询修改脚本以生成在分区表上工作的查询以实现更好的性能。 在至少一些其他实施例中,提供了其他查询创建脚本来修改原始大表的INSERT / UPDATE / DELETE查询以自动保持这些查询与分区表同步。
    • 2. 发明授权
    • Database table partitioning allowing overlaps used in full text query
    • 数据库表分区,允许在全文查询中使用重叠
    • US08667010B2
    • 2014-03-04
    • US13360052
    • 2012-01-27
    • Enyuan WuAlan K. MichaelWootaek SeoBeom Seok Oh
    • Enyuan WuAlan K. MichaelWootaek SeoBeom Seok Oh
    • G06F7/00
    • G06F17/30584
    • Various embodiments provide a set of algorithms and scripts, e.g., SQL scripts, to perform automatic horizontal table and index partitioning that allows overlapping of data records, used in full-text search queries. In at least some embodiments, table creation and populating script is utilized to create a set of smaller tables partitioned by one column. In at least some embodiments, SELECT query modification script is provided to generate a query that works on the partitioned tables to achieve better performance. In at least some other embodiments, other query creation script is provided to modify the INSERT/UPDATE/DELETE queries for the original large table to automatically keep these queries synchronized with partitioned tables.
    • 各种实施例提供一组算法和脚本,例如SQL脚本,以执行允许在全文搜索查询中使用的数据记录的重叠的自动水平表和索引分割。 在至少一些实施例中,使用表创建和填充脚本来创建由一列分割的一组较小的表。 在至少一些实施例中,提供了SELECT查询修改脚本以生成在分区表上工作的查询以实现更好的性能。 在至少一些其他实施例中,提供了其他查询创建脚本来修改原始大表的INSERT / UPDATE / DELETE查询以自动保持这些查询与分区表同步。