struct FieldDescription

struct for description of field size.

[more]string name
name of field in db
[more]CosQueryCollection::FieldType type
field type
[more] size of field in bytes (for strings: include trailing \0, i.
[more]unsigned short precision
precision (have sense only for numeric types)
[more]short scale
scale (have sense only for numeric types)


Documentation

struct for description of field size. name: name of field in DB. ValueType: field type. size: size of field in bytes. (for strings: include \0, i. e. for VARCHAR(x) size is x+1 precision (have sense only for NUMERIC types) - precision. scale (have sense only for NUMERIC types) - scale, as signed byte.
ostring name
name of field in db

oCosQueryCollection::FieldType type
field type

o size of field in bytes (for strings: include trailing \0, i.
size of field in bytes (for strings: include trailing \0, i. e.

ounsigned short precision
precision (have sense only for numeric types)

oshort scale
scale (have sense only for numeric types)

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