ST_Intersects
Applies to ❌ Open Source Edition ✅ Express Edition ✅ Professional Edition ✅ Enterprise Edition
This predicate checks if a geometry intersects another geometry. For example:
create.select(
field(stIntersects(
stGeomFromText("LINESTRING (-3 -1, -1 1)"),
stGeomFromText("LINESTRING (-1 -1, -3 1)")
)),
field(stIntersects(
stGeomFromText("LINESTRING (1 -1, 1 1)"),
stGeomFromText("LINESTRING (3 -1, 3 1)")
))
).fetch();
The result being, for example
+---------------+---------------+ | ST_Intersects | ST_Intersects | +---------------+---------------+ | true | false | +---------------+---------------+
Or, visually:
Dialect support
This example using jOOQ:
stIntersects(geometry1, geometry2)
Translates to the following dialect specific expressions:
-- AURORA_MYSQL, AURORA_POSTGRES, COCKROACHDB, MARIADB, MYSQL, POSTGRES, REDSHIFT, SNOWFLAKE st_intersects(geometry1, geometry2) -- ORACLE (sdo_geom.sdo_intersection(geometry1, geometry2, tol => null)).sdo_gtype IS NOT NULL -- SQLSERVER geometry1.STIntersects(geometry2) = 1 -- ACCESS, ASE, BIGQUERY, DB2, DERBY, DUCKDB, EXASOL, FIREBIRD, H2, HANA, HSQLDB, INFORMIX, MEMSQL, SQLDATAWAREHOUSE, -- SQLITE, SYBASE, TERADATA, TRINO, VERTICA, YUGABYTEDB /* UNSUPPORTED */
(These are currently generated with jOOQ 3.19, see #10141), or translate your own on our website
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