| From: | Michael Meskes <meskes(at)postgresql(dot)org> |
|---|---|
| To: | "Matsumura, Ryo" <matsumura(dot)ryo(at)jp(dot)fujitsu(dot)com>, "Takahashi, Ryohei" <r(dot)takahashi_2(at)jp(dot)fujitsu(dot)com>, "'pgsql-hackers(at)postgresql(dot)org'" <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: SQL statement PREPARE does not work in ECPG |
| Date: | 2019-03-01 13:01:07 |
| Message-ID: | 3320116568f86a098622f6e299ba2ed00639321c.camel@postgresql.org |
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| Lists: | pgsql-hackers |
Hi Matsumura-san,
> I must use a midrule action like the following that works as
> expected.
> I wonder how to write the replacement to ecpg.addons.
> I think it's impossible, right? Please give me some advice.
You are right, for this change you have to replace the whole rule. This
cannot be done with an addon. Please see the attached for a way to do
this, untested though.
Michael
--
Michael Meskes
Michael at Fam-Meskes dot De, Michael at Meskes dot (De|Com|Net|Org)
Meskes at (Debian|Postgresql) dot Org
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| Attachment | Content-Type | Size |
|---|---|---|
| prep.diff | text/x-patch | 1.7 KB |
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