Reading Trace Logs
The tables in trace log files contain information about data fields as well as their values.
The tables in trace logs have the columns listed in Trace Log Table Columns.
| Column | Description |
|---|---|
idx |
Index number of the data field. |
name |
Name of the data field. MATRIXX-defined list fields always have the suffix List, and MATRIXX-defined array fields always have the suffix
Array. |
type |
Data type of the field. |
L |
If the value is 1, indicates that the field is a list of the specified type. |
A |
If the value is 1, indicates that the field is an array of the specified type. |
M |
If the value is 1, indicates the field cannot exceed the specified maximum size. |
P |
If the value is 1, indicates a value for the field is present. |
offset |
Indicates where the value is stored in memory. |
maxSz |
Specifies the maximum size of the field, enforced if the value of M is 1. |
Value |
Specifies the value of the field, if P is 1. |
Note: The
L and A flags
cannot both be set.Fields of type STRING are always terminated with a
NULL character, and that character is always included in the
size of the field. Fields of type BLOB need not be terminated with
a NULL character, and they might contain NULL
characters. The size of a BLOB field is the number of bytes in the
field.