This topic describes the ST_HasTileOption function. This function queries whether the sfmesh object has custom tile options.
Syntax
boolean ST_HasTileOption(sfmesh sfmesh);Parameters
Parameter | Description |
schema_name | The sfmesh object. |
Description
This function returns a value indicating whether the sfmesh object has custom tile options. You must specify the tile option by calling the ST_SetTileOption function before you call the ST_HasTileOption function.
If the return value is t, the sfmesh object has custom tile options.
If the return value is f, the sfmesh object does not have custom tile options.
Examples
SELECT ST_HasTileOption(the_mesh))
FROM t_table
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t