isclosed ( path ) → boolean → booleanIs path closed?
isclosed
Is path closed?
English manual coverage begins with PostgreSQL 7.1. Source history and runtime observations have their own recorded version boundaries.
Reading PG 18·Select a recorded version
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Definition PG 18
Is path closed?
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center · PostgreSQL 18 · wiki-repair-20261023:67063d5bb33ae0597e7faaa5536d1ec1939d3f02c2c2060a0d78e800cd114b66
Text language: en · wiki-repair-20261023:67063d5bb33ae0597e7faaa5536d1ec1939d3f02c2c2060a0d78e800cd114b66