Expand description
This module provides a list of q null values set on Rust process and used for IPC. The motivation
to contain them in a module is to tie them up as related items rather than scattered values.
Hence user should use these indicators with qnull:: prefix, e.g., qnull::FLOAT.
Constantsยง
- CHAR
- Null value of char (
" "). - DATE
- Null valueo of date (
0Nd). - DATETIME
- Null value of datetime (
0Nz). - FLOAT
- Null value of float (
0n). - GUID
- Null value of GUID (
0Ng). - INT
- Null value of int (
0Ni). - LONG
- Null value of long (
0N). - MINUTE
- Null value of minute (
0Nu). - MONTH
- Null value of month (
0Nm). - REAL
- Null value of real (
0Ne). - SECOND
- Null value of second (
0Nv). - SHORT
- Null value of short (
0Nh). - SYMBOL
- Null value of symbol (
`). - TIME
- Null value of time (
0Nt). - TIMESPAN
- Null value of timespan (
0Nn). - TIMESTAMP
- Null value of timestamp (
0Np).