SQLMemTable: BDE Alternative Embedded
In-Memory Database with SQL for Delphi / C++Builder
TSQLMemAdvFieldDefs holds the advanced field definition (TSQLMemAdvFieldDef) objects that represent the physical fields underlying a dataset.
Unit
SQLMemMain
Description
Tables use TSQLMemAdvFieldDefs to manage the advanced field definitions they use to create field objects that correspond to fields in a table. Every field definition listed by TSQLMemAdvFieldDefs has a corresponding TField object, but not all TField objects have a corresponding field definition. For example, calculated fields do not have field definitions.
Table objects also use TSQLMemAdvFieldDefs when creating a new table with advanced field parameters.
Use the properties and methods of TSQLMemAdvFieldDefs to:
| · | Access a specific field definition.
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| · | Add or delete field definitions from the list (when creating new tables).
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| · | Find out how many fields are defined.
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| · | Copy a set of field definitions to another table.
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