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| ref:glossary:sub_query [2026/08/13 00:43] – ↷ Page moved from glossary:sub_query to ref:glossary:sub_query localdev | ref:glossary:sub_query [2026/08/13 00:43] (current) – ↷ Links adapted because of a move operation localdev |
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| ===== Sub-query ===== | ===== Sub-query ===== |
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| Sub-query is a part of a [[glossary:query|query]] that performs search on [[glossary:business_object|business objects]] other than those of the main query. For example, in a query that searches for customers who placed more than one order within last month, the part checking the orders would be a sub-query since the main query searches for customers. | Sub-query is a part of a [[ref:glossary:query|query]] that performs search on [[ref:glossary:business_object|business objects]] other than those of the main query. For example, in a query that searches for customers who placed more than one order within last month, the part checking the orders would be a sub-query since the main query searches for customers. |
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| Note that not all databases support sub-queries. | Note that not all databases support sub-queries. |