Re: Patch to add support of "IF NOT EXISTS" to others "CREATE" statements
| От | Fabrízio de Royes Mello |
|---|---|
| Тема | Re: Patch to add support of "IF NOT EXISTS" to others "CREATE" statements |
| Дата | |
| Msg-id | CAFcNs+o3SB8YfGU9S_5vkQB+3eVVPvDVSn-=h5H7ptqQc7ku9w@mail.gmail.com обсуждение исходный текст |
| Ответ на | Patch to add support of "IF NOT EXISTS" to others "CREATE" statements (Fabrízio de Royes Mello <fabriziomello@gmail.com>) |
| Ответы |
Re: Patch to add support of "IF NOT EXISTS" to others "CREATE"
statements
Re: Patch to add support of "IF NOT EXISTS" to others "CREATE" statements Re: Patch to add support of "IF NOT EXISTS" to others "CREATE" statements |
| Список | pgsql-hackers |
On Fri, May 24, 2013 at 12:22 PM, Fabrízio de Royes Mello <fabriziomello@gmail.com> wrote:
Regards,Hi all,I working in a patch to include support of "IF NOT EXISTS" into "CREATE" statements that not have it yet.I started with "DefineStmt" section from "src/backend/parser/gram.y":- CREATE AGGREGATE [ IF NOT EXISTS ] ...- CREATE OPERATOR [ IF NOT EXISTS ] ...- CREATE TYPE [ IF NOT EXISTS ] ... [AS [{ENUM | RANGE}] (...)]- CREATE TEXT SEARCH {PARSER | DITIONARY | TEMPLATE | CONFIGURATION} [ IF NOT EXISTS ] ...- CREATE COLLATION [ IF NOT EXISTS ] ...
The attached patch add support to "IF NOT EXISTS" to "CREATE" statements listed below:
- CREATE AGGREGATE [ IF NOT EXISTS ] ...
- CREATE CAST [ IF NOT EXISTS ] ...
- CREATE COLLATION [ IF NOT EXISTS ] ...
- CREATE OPERATOR [ IF NOT EXISTS ] ...
- CREATE TEXT SEARCH {PARSER | DICTIONARY | TEMPLATE | CONFIGURATION} [ IF NOT EXISTS ] ...
- CREATE TYPE [ IF NOT EXISTS ] ... [AS [{ENUM | RANGE}] (...)]
Fabrízio de Royes Mello
Consultoria/Coaching PostgreSQL
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