v5:userguide:learn_dictionary:metatypes
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v5:userguide:learn_dictionary:metatypes [2016/03/16 01:47] – created mnewnham | v5:userguide:learn_dictionary:metatypes [2016/03/16 01:49] – [Table] mnewnham | ||
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In total, ADOdb knows about 150 different Actual data types, and can simplify them down to 9 MetaTypes. | In total, ADOdb knows about 150 different Actual data types, and can simplify them down to 9 MetaTypes. | ||
+ | ^ Type ^ Represents Field Types ^ | ||
+ | | C | character fields that should be shown in a <input type=" | ||
+ | | X | TeXt, large text or CLOB fields that should be shown in a < | ||
+ | | B | Blobs, or Binary Large Objects. Typically images. | ||
+ | | D | Date (sometimes DateTime) field | | ||
+ | | T | Timestamp field | | ||
+ | | L | Logical field (boolean or bit-field). Some databases emulate logicals using I2 fields | ||
+ | | I | Integer field, This may be broken down further into I2,I4 or I8 types to represent small, | ||
+ | | N | Numeric field. Includes autoincrement, | ||
+ | | R | Serial field. Includes serial, autoincrement integers. This works for selected databases. Some databases do not signify if a field is auto-increment |
v5/userguide/learn_dictionary/metatypes.txt · Last modified: 2016/03/17 00:08 by mnewnham