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| |
| # ST_ReducePrecision |
| |
| Introduction: Reduce the decimals places in the coordinates of the geometry to the given number of decimal places. The last decimal place will be rounded. This function was called ST_PrecisionReduce in versions prior to v1.5.0. |
| |
|  |
| |
| Format: `ST_ReducePrecision (A: Geometry, B: Integer)` |
| |
| Return type: `Geometry` |
| |
| SQL Example: |
| |
| ```sql |
| SELECT ST_ReducePrecision(ST_GeomFromWKT('Point(0.1234567890123456789 0.1234567890123456789)') |
| , 9) |
| ``` |
| |
| The new coordinates will only have 9 decimal places. |
| |
| Output: |
| |
| ``` |
| POINT (0.123456789 0.123456789) |
| ``` |
