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Google Search Appliance: Search Protocol Reference Request Format 20
sitesearch
Limits search results to documents in the specified domain, host, or web directory. Has no effect if the
q
parameter is empty. This parameter has the same effect as the
site
special query term.
Unlike the
as_sitesearch
parameter, the
sitesearch
parameter is not affected by the
as_dt
parameter. The
sitesearch
and
as_sitesearch
parameters are handled differently in the XML results.
The
sitesearch
parameter’s value is not appended to the search query in the results. The original
query term is not modified when you use the
sitesearch
parameter. The specified value for this
parameter must contain fewer than 125 characters.
Default value: Empty string
sort
Specifies a sorting method. Results can be sorted by date. (See “Sorting” on page 36 for sort parameter
format and details.)
Default value: Empty string
start
Specifies the index number of the first entry in the result set that is to be returned. Use this parameter
and the
num
parameter (see “num” on page 16) to implement page navigation for search results. The
index number of the results is 0-based. For example:
•
start
=0,
num
=10, returns the first 10 results. These are returned by default if you do not specify
values for
start
or
num
.
•
start
=10,
num
=10, returns the next 10 results.
The maximum number of results available for a query is 1,000, i.e., the value of the start parameter
added to the value of the
num
parameter cannot exceed 1,000.
Default value: 0
tlen
Specifies the number of bytes that would be used to return the search results title. If titles contain
characters that need more bytes per character, for example in utf-8, this parameter can be used to
specify a higher number of bytes to get more characters for titles in the search results.
Default value: 70 bytes
ud
Specifies whether results include
ud
tags. A
ud
tag contains internationalized domain name (IDN)
encoding for a result URL. IDN encoding is a mechanism for including non-ASCII characters. When a
ud
tag is present, the search appliance uses its value to display the result URL, including non-ASCII
characters.
The value of the
ud
parameter can be zero (0) or one (1):
• A value of 0 excludes
ud
tags from the results.
• A value of 1 includes
ud
tags in the results.
- Google Search Appliance 1
- Contents 3
- Introduction Chapter 1 5
- Request Format Chapter 2 6
- Using the POST Command 7
- Submitting a Search Request 8
- Search Parameters 10
- Custom Parameters 21
- Query Terms 22
- Special Query Terms 23
- Back Links 24
- Boolean OR Search 24
- Cached Results Page 24
- Date Range Search 25
- Directory Restricted Search 25
- Exclusion 26
- File Extension Filtering 26
- File Extension Exclusion 26
- File Type Filtering 27
- File Type Exclusion 27
- Meta Tag Search 27
- Number Range Search 28
- Phrase Search 28
- Text Search (one term) 28
- Text Search (all terms) 28
- Title Search (one term) 28
- Title Search (all terms) 29
- URL Search (one term) 29
- URL Search (all terms) 29
- Web Document Info 29
- Filtering 30
- Language Filters 31
- Automatic Language Filters 32
- Internationalization 34
- Character Encoding Values 35
- Sort By Relevance (Default) 36
- Sort By Date 36
- Sort by Metadata 37
- How Sorting Works 38
- Examples 40
- Meta Tags 41
- Requesting Meta Tag Values 42
- Filtering by Meta Tags 43
- Non-Alphanumeric Characters 46
- Limitations 51
- Results Format Cha pter 3 52
- XML Output 53
- XML Output Overview 54
- Google XML Results DTD 54
- Google XML Tag Definitions 55
- Format/Parent 56
- Definition 56
- Attributes 56
- CACHE_CONTENT_TYPE 57
- CACHE_HTML 58
- CACHE_ENCODING 58
- CACHE_LANGUAGE 59
- CACHE_LAST_MODIFIED 59
- CACHE_LEGEND_FOUND 60
- CACHE_LEGEND_NOTFOUND 60
- CACHE_LEGEND_TEXT 61
- CACHE_REDIR_URL 61
- CACHE_URL 62
- CRAWLDATE 62
- ENT_SOURCE 64
- ENTOBRESULTS 64
- OneSynonym 72
- SCOREBIAS 80
- Spelling 81
- Suggestion 81
- Synonyms 82
- Chapter 4 86
- Response 88
- Protocol Chapter 5 93
- Stylesheet 96
- Legacy Format 97
- OpenSearch Format 98
- Rich Output Format 99
- Chapter 6 101
- Request Parameters 102
- Responses 104
- Appendices 105
- Number of Results to Return 106
- Navigation 106
- Automatic Filtering 106
- Appendix B: URL Encoding 107
- Appendix C: Date Formatting 108
- Acceptable Date Formats 109
- Date Formatting Notes 110
- Examples of Rules 111
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