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Re: ERROR: column "total_cost" is of type numeric but expression - Mailing list pgsql-jdbc

From Markus Schaber
Subject Re: ERROR: column "total_cost" is of type numeric but expression
Date
Msg-id 420C98F5.1000802@logi-track.com
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In response to Re: ERROR: column "total_cost" is of type numeric but expression is of type character varying  (Antony Paul <antonypaul24@gmail.com>)
Responses Re: ERROR: column "total_cost" is of type numeric but expression  (Antony Paul <antonypaul24@gmail.com>)
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Hi, Antony,

Antony Paul schrieb:
> Updating application is going to be a lot of work. If it breaks
> existing applications why it is implemented. I dont think type
> checking is a big thing. What is its use ?.

I'm not 100% shure, as I'm no jdbc developer, but I think the 8.0 driver
consequently uses server-side prepared statements from V3 protocol, for
speed benefits, and thus needs all typing information. (I do not know
whether it is possible to send untyped parameters via this approach.)

Markus
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