CASES TOY BLOCKS

Brand	Owner	Address	Description
RUBBEE	Sowards, Ryan	7249 Stonedale Drive Pleasanton CA 94588	Cases for toy blocks and construction sets; Children's educational toys for developing fine motor skills, cognitive skills, stacking skills, and counting skills; Educational toys for teaching math principles to children, namely, manipulative blocks for displaying patterns and groupings; Infant development toys; Playsets for building with interconnecting natural rubber blocks; Toy building blocks; Toy building blocks capable of interconnection; Toy construction blocks; Toy construction sets;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Described herein are optimizations and execution strategies for spreadsheet extensions to SQL. The partitioning of data, as specified in a spreadsheet clause, provides a way to parallelize the computation of spreadsheet and to provide and improve scalability. Even if the partitioning is not explicitly specified in the spreadsheet clause, the database optimizer can automatically infer the partitioning in some cases. Efficient hash based access structures on relations can be used for symbolic array addressing, enabling fast computation of formulas. When rewriting SQL statements, formulas whose results are not referenced in outer blocks can be removed from the spreadsheet clause, thus removing unnecessary computations. The predicates from other query blocks can be moved inside query blocks with spreadsheets clauses, thus considerably reducing the amount of data to be processed. Conditions for validity of this transformation are given.