Result Advanced Filter Search Syntax
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orcs:filter_syntax [2017/09/23 23:06] biogridadmin [Result Advanced Filter Search Syntax] |
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| Within an individual field, however, you can search for multiple terms at the same time using a simplified boolean syntax. The following are the available options: | Within an individual field, however, you can search for multiple terms at the same time using a simplified boolean syntax. The following are the available options: | ||
| - | - **Boolean OR** : You can search within a single field for one term or another team simultaneously using the keyword **OR**. For example: **Lung** OR **Breast**. This will return any result containing the term Lung OR the term Breast in your specified field. | + | - **BOOLEAN OR** : You can search within a single field for one term or another team simultaneously using the keyword **OR**. For example: **Lung** OR **Breast**. This will return any result containing the term Lung OR the term Breast in your specified field. |
| - | - **Boolean AND** : You can search within a single field for one term and another team simultaneously using the keyword **AND**. For example: **Lung** AND **Cancer**. This will return any result containing both the term Lung AND the term Cancer in your specified field. | + | - **BOOLEAN AND** : You can search within a single field for one term and another team simultaneously using the keyword **AND**. For example: **Lung** AND **Cancer**. This will return any result containing both the term Lung AND the term Cancer in your specified field. |
| - | - **Exact Phrase** : You can search for an exact phrase using double quotes. For example, if you search for <nowiki>"Lung Cancer"</nowiki> in the cell type field, it will only match if the exact cell type <nowiki>"Lung Cancer"</nowiki> exists. This will not match the phrase **lung cancer cell line**. This is useful for matching phrases that may be sub-components of larger phrases. For example, you may want to search for <nowiki>"CAS9"</nowiki> in the enzyme field if you want only the enzyme CAS9 to show up and not the enzyme dCas9-KRAB. Searching for CAS9 without quotes would return both matches. | + | - **EXACT PHRASE** : You can search for an exact phrase using double quotes. For example, if you search for <nowiki>"Lung Cancer"</nowiki> in the cell type field, it will only match if the exact cell type <nowiki>"Lung Cancer"</nowiki> exists. This will not match the phrase **lung cancer cell line**. This is useful for matching phrases that may be sub-components of larger phrases. For example, you may want to search for <nowiki>"CAS9"</nowiki> in the enzyme field if you want only the enzyme CAS9 to show up and not the enzyme dCas9-KRAB. Searching for CAS9 without quotes would return both matches. |
| - **GROUPING** : You can group together phrases using round brackets for more complex style queries. For example: Cancer AND (Lung OR Breast). Phrases in brackets are executed first and then matches with those outside the brackets. | - **GROUPING** : You can group together phrases using round brackets for more complex style queries. For example: Cancer AND (Lung OR Breast). Phrases in brackets are executed first and then matches with those outside the brackets. | ||
| + | - **WILDCARD MATCHING** : You can optionally include wildcard searches as well. For instance, if you want to match all identifiers starting with NF OR MED you can simply search for ** NF* OR MED* **. Wildcard searches do not work when the * is placed inside a set of double quotes. | ||
| ==== Examples ==== | ==== Examples ==== | ||
| * Find all lung cancer cell types: **<nowiki>Lung Cancer</nowiki>** | * Find all lung cancer cell types: **<nowiki>Lung Cancer</nowiki>** | ||