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Appendix - Dynamic FieldsΒΆ
Dynamic fields allow you to add custom fields to Solr documents. That said, you never need to modify Solr's schema (which could cause problems or at least unnecessary additional work when updating the Solr extension). The following sections describe how to use dynamic fields with your Solr for TYPO3 installation. Usage of dynamic fields
You can use dynamic fields by following a special naming convention for document fields. E.g. to create a dynamic field that is a string the field name should end with _stringS. So if you want to create a field for storing a title you would name it title_stringS. We suggest you use lower camel case for the field name followed by an underscore followed by the dynamic field type "extension".
We've predefined the following dynamic fields:
| Extension | Type | Multivalue | Comment |
|---|---|---|---|
| *_stringS | String | No | |
| *_stringM | String | Yes | |
| *_stringCollatedS | string_collated | No | |
| *_stringCollatedM | string_collated | Yes | |
| *_binS | binary | No | Stored but not indexed |
| *_binM | binary | Yes | Stored but not indexed |
| *_boolS | Boolean | No | |
| *_boolM | Boolean | Yes | |
| *_intS | Integer | No | deprecated use _tIntS now |
| *_intM | Integer | Yes | deprecated use _tIntM now |
| *_sIntS | Sortable Integer | No | not available use _tIntS now |
| *_sIntM | Sortable Integer | Yes | not available use _tIntM now |
| *_tIntS | Trie Integer | No | |
| *_tIntM | Trie Integer | Yes | |
| *_longS | Long | No | deprecated use _tLongS now |
| *_longM | Long | Yes | deprecated use _tLongM now |
| *_sLongS | Sortable Long | No | not available use _tLongS now |
| *_sLongM | Sortable Long | Yes | not available use _tLongM now |
| *_tLongS | Trie Long | No | |
| *_tLongM | Trie Long | Yes | |
| *_floatS | Float | No | deprecated use _tFloatS now |
| *_floatM | Float | Yes | deprecated use _tFloatM now |
| *_sFloatS | Sortable Float | No | not available use _tFloatS now |
| *_sFloatM | Sortable Float | Yes | not available use _tFloatM now |
| *_tFloatS | Trie Float | No | |
| *_tFloatM | Trie Float | Yes | |
| *_doubleS | Double | No | deprecated use _tDoubleS now |
| *_doubleM | Double | Yes | deprecated use _tDoubleM now |
| *_sDoubleS | Sortable Double | No | not available use _tDoubleS now |
| *_sDoubleM | Sortable Double | Yes | not available use _tDoubleM now |
| *_tDoubleS | Trie Double | No | |
| *_tDoubleM | Trie Double | Yes | |
| *_tDouble4S | Trie Double with Precision Step 4 | No | |
| *_tDouble4M | Trie Double with Precision Step 4 | Yes | |
| *_dateS | Date | No | deprecated use _tDateS now |
| *_dateM | Date | Yes | deprecated use _tDateM now |
| *_tDateS | Trie Date | No | |
| *_tDateM | Trie Date | Yes | |
| *_random | Random | No | |
| *_textS | Text | No | |
| *_textM | Text | Yes | |
| *_textTS | Text Tight | No | |
| *_textTM | Text Tight | Yes | |
| *_textSortS | Sortable Text | No | |
| *_textSortM | Sortable Text | Yes | |
| *_textWstS | Whitespace tokenized Text | No | |
| *_textWstM | Whitespace tokenized Text | Yes | |
| *_textEdgeNgramS | Edge Ngram (hello => hello, hell..) | No | |
| *_textEdgeNgramM | Edge Ngram (hello => hello, hell..) | Yes | |
| *_textNgramS | Ngram (hello => he,ll,lo,hel,llo) | No | |
| *_textNgramM | Ngram (hello => he,ll,lo,hel,llo) | Yes | |
| *_textPath | textPath | No | |
| *_textExactS | textExact | No | |
| *_textExactM | textExact | Yes | |
| *_textSpellS | textSpell | No | |
| *_textSpellM | textSpell | Yes | |
| *_phoneticS | Phonetic | No | |
| *_phoneticM | Phonetic | Yes | |
| *_point | point | No | |
| *_location | location | No | |
| *_coordinate | double | ||
| *_locationRpt | locationRpt | No | |
| *_currency | currency | No |