| Bug #27528 | Detect geometry parameters in User Defined Functions | ||
|---|---|---|---|
| Submitted: | 29 Mar 2007 15:18 | Modified: | 3 Apr 2007 11:51 |
| Reporter: | Albert Rovira | Email Updates: | |
| Status: | Duplicate | Impact on me: | |
| Category: | MySQL Server: User-defined functions ( UDF ) | Severity: | S4 (Feature request) |
| Version: | 5.0.37 | OS: | |
| Assigned to: | CPU Architecture: | Any | |
| Tags: | Geometry, Parameters, udf | ||
[3 Apr 2007 11:51]
Sergei Golubchik
duplicate of bug#27527
[3 Apr 2007 11:53]
Sergei Golubchik
not exactly duplicate but very related. both are "support geometry types in UDF", and both will be fixed at the sime time with the same patch
Description: Permit init() function detect if we are receiving a Geometry. See below: How to repeat: my_bool geo_centroid_init(UDF_INIT *initid, UDF_ARGS *args, char *message) { if (args->arg_count != 1 || args->arg_type[0] != GEOMETRY_RESULT) { strcpy(message,"Wrong # of arguments"); return 1; } initid->max_length= 0xFFFFFF; initid->ptr = NULL; return 0; }