Available in versions: Dev (3.19) | Latest (3.18) | 3.17 | 3.16

This documentation is for the unreleased development version of jOOQ. Click on the above version links to get this documentation for a supported version of jOOQ.

ST_X

Applies to ❌ Open Source Edition   ✅ Express Edition   ✅ Professional Edition   ✅ Enterprise Edition

This function extracts the X coordinate of a point. For example:

create.select(stX(stGeomFromText("POINT (1 0)"))).fetch();

The result being, for example

+------+
| ST_X |
+------+
| 1    |
+------+

Dialect support

This example using jOOQ:

stX(geometry)

Translates to the following dialect specific expressions:

-- AURORA_MYSQL, AURORA_POSTGRES, COCKROACHDB, MARIADB, MYSQL, POSTGRES, REDSHIFT, SNOWFLAKE
st_x(geometry)

-- ORACLE
(geometry).sdo_point.x

-- SQLSERVER
geometry.STX

-- 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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