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| author | Peter Eisentraut <peter@eisentraut.org> | 2022-01-14 10:46:49 +0100 |
|---|---|---|
| committer | Peter Eisentraut <peter@eisentraut.org> | 2022-01-17 10:38:23 +0100 |
| commit | 941460fcf731a32e6a90691508d5cfa3d1f8eeaf (patch) | |
| tree | 2de0be4abcf7db131607ce9ba590a8040c16d6e3 /src/tutorial | |
| parent | ca86a63d207aca1f52ff13a1ce13854681d1bbf9 (diff) | |
| download | postgresql-941460fcf731a32e6a90691508d5cfa3d1f8eeaf.tar.gz postgresql-941460fcf731a32e6a90691508d5cfa3d1f8eeaf.zip | |
Add Boolean node
Before, SQL-level boolean constants were represented by a string with
a cast, and internal Boolean values in DDL commands were usually
represented by Integer nodes. This takes the place of both of these
uses, making the intent clearer and having some amount of type safety.
Reviewed-by: Pavel Stehule <pavel.stehule@gmail.com>
Discussion: https://www.postgresql.org/message-id/flat/8c1a2e37-c68d-703c-5a83-7a6077f4f997@enterprisedb.com
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