http://gist.cs.berkeley.edu/ 2. http://www.sai.msu.su/~megera/postgres/gist/papers/concurrency/access-methods-for-next-generation.pdf.gz 3. http://www.sai.msu.su/~megera/postgres/gist/ 1505 Chapter then extractQuery should store 0 or -1 into *nkeys, depending on the semantics of the 1. http://www.sai.msu.su/~megera/wiki/Gin 1513 Chapter 52. GIN Indexes operator. 0 means that every value matches a < 10; F.3.2. Authors Teodor Sigaev () and Oleg Bartunov (sai.msu.su>). See http://www.sai.msu.su/~megera/oddmuse/index.cgi/Gin for additional information. F.4. btree_gist btree_gist

http://gist.cs.berkeley.edu/ 2. http://www.sai.msu.su/~megera/postgres/gist/papers/concurrency/access-methods-for-next-generation.pdf.gz 3. http://www.sai.msu.su/~megera/postgres/gist/ 1606 Chapter the operator class (see Section 34.14.2). Often, extractQuery will need to consult 1. http://www.sai.msu.su/~megera/wiki/Gin 1615 Chapter 52. GIN Indexes n to determine the data type of query and the a < 10; F.3.2. Authors Teodor Sigaev () and Oleg Bartunov (sai.msu.su>). See http://www.sai.msu.su/~megera/oddmuse/index.cgi/Gin for additional information. 2126 Appendix F.

http://gist.cs.berkeley.edu/ 2. http://www.sai.msu.su/~megera/postgres/gist/papers/concurrency/access-methods-for-next-generation.pdf.gz 3. http://www.sai.msu.su/~megera/postgres/gist/ 1479 Chapter the data type of query and the key values that need to be extracted. The number of 1. http://www.sai.msu.su/~megera/wiki/Gin 1482 Chapter 52. GIN Indexes returned keys must be stored into *nkeys. If Authors Teodor Sigaev () , Oleg Bartunov (sai.msu.su>), and Janko Richter (). See http://www.sai.msu.su/~megera/postgres/gist for additional infor- mation. F

http://gist.cs.berkeley.edu/ 2. http://www.sai.msu.su/~megera/postgres/gist/papers/concurrency/access-methods-for-next-generation.pdf.gz 3. http://www.sai.msu.su/~megera/postgres/gist/ 1393 Chapter value should be based on semantics meaning of operation with given strategy number. 1. http://www.sai.msu.su/~megera/wiki/Gin 1396 Chapter 52. GIN Indexes bool consistent(bool check[], StrategyNumber Authors Teodor Sigaev () , Oleg Bartunov (sai.msu.su>), and Janko Richter (). See http://www.sai.msu.su/~megera/postgres/gist for additional information. F.3

http://gist.cs.berkeley.edu/ 2. http://www.sai.msu.su/~megera/postgres/gist/papers/concurrency/access-methods-for-next-generation.pdf.gz 3. http://www.sai.msu.su/~megera/postgres/gist/ 2082 Chapter structure that may offer better performance in some 1. http://www.cs.purdue.edu/spgist/ 2. http://www.sai.msu.su/~megera/wiki/spgist_dev 2093 Chapter 57. SP-GiST Indexes applications. 57.3. Extensibility boolean[] && <@ = @> _bpchar_ops character[] && <@ = @> _bytea_ops bytea[] && <@ = @> 1. http://www.sai.msu.su/~megera/wiki/Gin 2103 Chapter 58. GIN Indexes Name Indexed Data Type Indexable Operators

http://gist.cs.berkeley.edu/ 2. http://www.sai.msu.su/~megera/postgres/gist/papers/concurrency/access-methods-for-next-generation.pdf.gz 3. http://www.sai.msu.su/~megera/postgres/gist/ 1960 Chapter offer better performance in some applications. 1. http://www.cs.purdue.edu/spgist/ 2. http://www.sai.msu.su/~megera/wiki/spgist_dev 1970 Chapter 57. SP-GiST Indexes 57.3. Extensibility SP-GiST offers _char_ops "char"[] && <@ = @> _cidr_ops cidr[] && <@ = @> _date_ops date[] && <@ = @> 1. http://www.sai.msu.su/~megera/wiki/Gin 1979 Chapter 58. GIN Indexes Name Indexed Data Type Indexable Operators

http://gist.cs.berkeley.edu/ 2. http://www.sai.msu.su/~megera/postgres/gist/papers/concurrency/access-methods-for-next-generation.pdf.gz 3. http://www.sai.msu.su/~megera/postgres/gist/ 2078 Chapter offer better performance in some applications. 1. http://www.cs.purdue.edu/spgist/ 2. http://www.sai.msu.su/~megera/wiki/spgist_dev 2089 Chapter 60. SP-GiST Indexes 60.3. Extensibility SP-GiST offers _char_ops "char"[] && <@ = @> _cidr_ops cidr[] && <@ = @> _date_ops date[] && <@ = @> 1. http://www.sai.msu.su/~megera/wiki/Gin 2098 Chapter 61. GIN Indexes Name Indexed Data Type Indexable Operators

http://gist.cs.berkeley.edu/ 2. http://www.sai.msu.su/~megera/postgres/gist/papers/concurrency/access-methods-for-next-generation.pdf.gz 3. http://www.sai.msu.su/~megera/postgres/gist/ 2205 Chapter structure that may offer better performance in some 1. http://www.cs.purdue.edu/spgist/ 2. http://www.sai.msu.su/~megera/wiki/spgist_dev 2216 Chapter 60. SP-GiST Indexes applications. 60.3. Extensibility boolean[] && <@ = @> _bpchar_ops character[] && <@ = @> _bytea_ops bytea[] && <@ = @> 1. http://www.sai.msu.su/~megera/wiki/Gin 2226 Chapter 61. GIN Indexes Name Indexed Data Type Indexable Operators

http://gist.cs.berkeley.edu/ 2. http://www.sai.msu.su/~megera/postgres/gist/papers/concurrency/access-methods-for-next-generation.pdf.gz 3. http://www.sai.msu.su/~megera/postgres/gist/ 1697 Chapter the operator class (see Section 35.14.2). Often, extractQuery will need to consult 1. http://www.sai.msu.su/~megera/wiki/Gin 1706 Chapter 53. GIN Indexes n to determine the data type of query and the Modules F.3.2. Authors Teodor Sigaev () and Oleg Bartunov (sai.msu.su>). See http://www.sai.msu.su/~megera/oddmuse/index.cgi/Gin for additional information. F.4. btree_gist btree_gist

http://gist.cs.berkeley.edu/ 2. http://www.sai.msu.su/~megera/postgres/gist/papers/concurrency/access-methods-for-next-generation.pdf.gz 3. http://www.sai.msu.su/~megera/postgres/gist/ 1590 Chapter then extractQuery should store 0 or -1 into *nkeys, depending on the semantics of the 1. http://www.sai.msu.su/~megera/wiki/Gin 1598 Chapter 53. GIN Indexes operator. 0 means that every value matches a < 10; F.3.2. Authors Teodor Sigaev () and Oleg Bartunov (sai.msu.su>). See http://www.sai.msu.su/~megera/oddmuse/index.cgi/Gin for additional information. F.4. btree_gist btree_gist