Parameters
| Name | Type | Mode |
|---|---|---|
| $1 | USER-DEFINED | IN |
| $2 | double precision | IN |
| $1 | USER-DEFINED | IN |
| $2 | double precision | IN |
| use_spheroid | boolean | IN |
| $1 | text | IN |
| $2 | double precision | IN |
args: a_linestring, a_fraction, use_spheroid = true - Returns a point interpolated along a line at a fractional location.
| Name | Type | Mode |
|---|---|---|
| $1 | USER-DEFINED | IN |
| $2 | double precision | IN |
| $1 | USER-DEFINED | IN |
| $2 | double precision | IN |
| use_spheroid | boolean | IN |
| $1 | text | IN |
| $2 | double precision | IN |