2 .\" Title: DROP CONVERSION
3 .\" Author: The PostgreSQL Global Development Group
4 .\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
6 .\" Manual: PostgreSQL 18.0 Documentation
7 .\" Source: PostgreSQL 18.0
10 .TH "DROP CONVERSION" "7" "2025" "PostgreSQL 18.0" "PostgreSQL 18.0 Documentation"
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31 DROP_CONVERSION \- remove a conversion
35 DROP CONVERSION [ IF EXISTS ] \fIname\fR [ CASCADE | RESTRICT ]
40 removes a previously defined conversion\&. To be able to drop a conversion, you must own the conversion\&.
45 Do not throw an error if the conversion does not exist\&. A notice is issued in this case\&.
50 The name of the conversion\&. The conversion name can be schema\-qualified\&.
57 These key words do not have any effect, since there are no dependencies on conversions\&.
61 To drop the conversion named
68 DROP CONVERSION myname;
77 statement in the SQL standard, but a
78 \fBDROP TRANSLATION\fR
79 statement that goes along with the
80 \fBCREATE TRANSLATION\fR
81 statement that is similar to the
82 \fBCREATE CONVERSION\fR
83 statement in PostgreSQL\&.
85 ALTER CONVERSION (\fBALTER_CONVERSION\fR(7)), CREATE CONVERSION (\fBCREATE_CONVERSION\fR(7))