基于PHP的Sphinxphp全文检索引擎forLinux源码.zip

Sphinx 2.3.2-beta reference manual ================================== Free open-source SQL full-text search engine ============================================ Copyright (c) 2001-2016 Andrew Aksyonoff Copyright (c) 2008-2016 Sphinx Technologies Inc, http://sphinxsearch.com ---------------------------------------------------------------------------- Table of Contents 1. Introduction 1.1. About 1.2. Sphinx features 1.3. Where to get Sphinx 1.4. License 1.5. Credits 1.6. History 2. Installation 2.1. Supported systems 2.2. Compiling Sphinx from source 2.2.1. Required tools 2.2.2. Compiling on Linux 2.2.3. Known compilation issues 2.3. Installing Sphinx packages on Debian and Ubuntu 2.4. Installing Sphinx packages on RedHat and CentOS 2.5. Installing Sphinx on Windows 2.6. Sphinx deprecations and changes in default configuration 2.7. Quick Sphinx usage tour 3. Indexing 3.1. Data sources 3.2. Full-text fields 3.3. Attributes 3.4. MVA (multi-valued attributes) 3.5. Indexes 3.6. Restrictions on the source data 3.7. Charsets, case folding, translation tables, and replacement rules 3.8. SQL data sources (MySQL, PostgreSQL) 3.9. xmlpipe2 data source 3.10. tsvpipe\csvpipe (Tab\Comma Separated Values) data source 3.11. Live index updates 3.12. Delta index updates 3.13. Index merging 4. Real-time indexes 4.1. RT indexes overview 4.2. Known caveats with RT indexes 4.3. RT index internals 4.4. Binary logging 5. Searching 5.1. Matching modes 5.2. Boolean query syntax 5.3. Extended query syntax 5.4. Search results ranking 5.4.1. Ranking overview 5.4.2. Available built-in rankers 5.4.3. Expression based ranker (SPH_RANK_EXPR) 5.4.4. Quick summary of the ranking factors 5.4.5. Document-level ranking factors 5.4.6. Field-level ranking factors 5.4.7. Ranking factor aggregation functions 5.4.8. Formula expressions for all the built-in rankers 5.5. Expressions, functions, and operators 5.5.1. Operators 5.5.2. Numeric functions 5.5.3. Date and time functions 5.5.4. Type conversion functions 5.5.5. Comparison functions 5.5.6. Miscellaneous functions 5.6. Sorting modes 5.7. Grouping (clustering) search results 5.8. Distributed searching 5.9. searchd query log formats 5.9.1. Plain log format 5.9.2. SphinxQL log format 5.10. MySQL protocol support and SphinxQL 5.11. HTTP protocol 5.12. Multi-queries 5.13. Collations 5.14. Query cache 6. Extending Sphinx 6.1. Sphinx UDFs (User Defined Functions) 6.2. Sphinx plugins 6.3. Ranker plugins 7. Command line tools reference 7.1. indexer command reference 7.2. searchd command reference 7.3. spelldump command reference 7.4. indextool command reference 7.5. wordbreaker command reference 8. SphinxQL reference 8.1. SELECT syntax 8.2. SELECT @@system_variable syntax 8.3. SHOW META syntax 8.4. SHOW WARNINGS syntax 8.5. SHOW STATUS syntax 8.6. INSERT and REPLACE syntax 8.7. REPLACE syntax 8.8. DELETE syntax 8.9. SET syntax 8.10. SET TRANSACTION syntax 8.11. BEGIN, COMMIT, and ROLLBACK syntax 8.12. BEGIN syntax 8.13. ROLLBACK syntax 8.14. CALL SNIPPETS syntax 8.15. CALL KEYWORDS syntax 8.16. CALL QSUGGEST syntax 8.17. SHOW TABLES syntax 8.18. DESCRIBE syntax 8.19. CREATE FUNCTION syntax 8.20. DROP FUNCTION syntax 8.21. SHOW VARIABLES syntax 8.22. SHOW COLLATION syntax 8.23. SHOW CHARACTER SET syntax 8.24. UPDATE syntax 8.25. ALTER syntax 8.26. ATTACH INDEX syntax 8.27. FLUSH RTINDEX syntax 8.28. FLUSH RAMCHUNK syntax 8.29. FLUSH ATTRIBUTES syntax 8.30. FLUSH HOSTNAMES syntax 8.31. TRUNCATE RTINDEX syntax 8.32. SHOW AGENT STATUS 8.33. SHOW PROFILE syntax 8.34. SHOW INDEX STATUS syntax 8.35. SHOW INDEX SETTINGS syntax 8.36. OPTIMIZE INDEX syntax 8.37. SHOW PLAN syntax 8.38. SHOW DATABASES syntax 8.39. CREATE PLUGIN syntax 8.40. DROP PLUGIN syntax 8.41. SHOW PLUGINS syntax 8.42. RELOAD PLUGINS syntax 8.43. SHOW THREADS syntax 8.44. RELOAD INDEX syntax 8.45. Multi-statement queries 8.46. Comment syntax 8.47. List of SphinxQL reserved keywords 8.48. SphinxQL upgrade notes, version 2.0.1-beta 9. API reference 9.1. General API functions 9.1.1. GetLastError 9.1.2. GetLastWarning 9.1.3. SetServer 9.1.4. SetRetries 9.1.5. SetConnectTimeout 9.1.6. SetArrayResult 9.1.7. IsConnectError 9.2. General query settings 9.2.1. SetLimits 9.2.2. SetMaxQueryTime 9.2.3. SetOverride 9.2.4. SetSelect 9.3. Full-text search query settings 9.3.1. SetMatchMode 9.3.2. SetRankingMode 9.3.3. SetSortMode 9.3.4. SetWeights 9.3.5. SetFieldWeights 9.3.6. SetIndexWeights 9.4. Result set filtering settings 9.4.1. SetIDRange 9.4.2. SetFilter 9.4.3. SetFilterRange 9.4.4. SetFilterFloatRange 9.4.5. SetGeoAnchor 9.4.6. SetFilterString 9.5. GROUP BY settings 9.5.1. SetGroupBy 9.5.2. SetGroupDistinct 9.6. Querying 9.6.1. Query 9.6.2. AddQuery 9.6.3. RunQueries 9.6.4. ResetFilters 9.6.5. ResetGroupBy 9.7. Additional functionality 9.7.1. BuildExcerpts 9.7.2. UpdateAttributes 9.7.3. BuildKeywords 9.7.4. EscapeString 9.7.5. Status 9.7.6. FlushAttributes 9.8. Persistent connections 9.8.1. Open 9.8.2. Close 10. MySQL storage engine (SphinxSE) 10.1. SphinxSE overview 10.2. Installing SphinxSE 10.2.1. Compiling MySQL 5.0.x with SphinxSE 10.2.2. Compiling MySQL 5.1.x with SphinxSE 10.2.3. Checking SphinxSE installation 10.3. Using SphinxSE 10.4. Building snippets (excerpts) via MySQL 11. Reporting bugs 12. sphinx.conf options reference 12.1. Data source configuration options 12.1.1. type 12.1.2. sql_host 12.1.3. sql_port 12.1.4. sql_user 12.1.5. sql_pass 12.1.6. sql_db 12.1.7. sql_sock 12.1.8. mysql_connect_flags 12.1.9. mysql_ssl_cert, mysql_ssl_key, mysql_ssl_ca 12.1.10. odbc_dsn 12.1.11. sql_query_pre 12.1.12. sql_query 12.1.13. sql_joined_field 12.1.14. sql_query_range 12.1.15. sql_range_step 12.1.16. sql_query_killlist 12.1.17. sql_attr_uint 12.1.18. sql_attr_bool 12.1.19. sql_attr_bigint 12.1.20. sql_attr_timestamp 12.1.21. sql_attr_float 12.1.22. sql_attr_multi 12.1.23. sql_attr_string 12.1.24. sql_attr_json 12.1.25. sql_column_buffers 12.1.26. sql_field_string 12.1.27. sql_file_field 12.1.28. sql_query_post 12.1.29. sql_query_post_index 12.1.30. sql_ranged_throttle 12.1.31. xmlpipe_command 12.1.32. xmlpipe_field 12.1.33. xmlpipe_field_string 12.1.34. xmlpipe_attr_uint 12.1.35. xmlpipe_attr_bigint 12.1.36. xmlpipe_attr_bool 12.1.37. xmlpipe_attr_timestamp 12.1.38. xmlpipe_attr_float 12.1.39. xmlpipe_attr_multi 12.1.40. xmlpipe_attr_multi_64 12.1.41. xmlpipe_attr_string 12.1.42. xmlpipe_attr_json 12.1.43. xmlpipe_fixup_utf8 12.1.44. mssql_winauth 12.1.45. unpack_zlib 12.1.46. unpack_mysqlcompress 12.1.47. unpack_mysqlcompress_maxsize 12.1.48. csvpipe_delimiter 12.2. Index configuration options 12.2.1. type 12.2.2. source 12.2.3. path 12.2.4. docinfo 12.2.5. mlock 12.2.6. morphology 12.2.7. dict 12.2.8. index_sp 12.2.9. index_zones 12.2.10. min_stemming_len 12.2.11. stopwords 12.2.12. wordforms 12.2.13. embedded_limit 12.2.14. exceptions 12.2.15. min_word_len 12.2.16. charset_table 12.2.17. ign