| From: | "David G(dot) Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com> |
|---|---|
| To: | srikkanth <srikkanth16081991(at)rediffmail(dot)com> |
| Cc: | Jan Kohnert <nospam001-lists(at)jan-kohnert(dot)de>, "pgsql-general(at)lists(dot)postgresql(dot)org" <pgsql-general(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: SQL Query Syntax help |
| Date: | 2020-01-22 15:34:17 |
| Message-ID: | CAKFQuwYRhY8sXZDv3+=OV1MztXAMBK4rUiczxqbUjF=Smxjxkg@mail.gmail.com |
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| Lists: | pgsql-admin pgsql-general |
On Wednesday, January 22, 2020, srikkanth <srikkanth16081991(at)rediffmail(dot)com>
wrote:
> Hi Jan,
>
> Thanks for your input, it is working exactly what i want, but still i m
> facing issue because in my table there are different data types they are 10
> to 15 columns are Boolean, one primary key, 140 columns are character.
>
> when i m applying the logic on this scenario i m getting the below error.
>
> ERROR: UNION types boolean and character cannot be matched
> LINE 10: ..._ID","Critical_Decision" as col_Name, "Critical_... ^
> SQL state: 42804
> Character: 585
>
> After applying the logic i need to take this data into the table.
>
> can you please help me how to write the syntax in this case.
>
Cast everything to text?
https://www.postgresql.org/docs/12/sql-expressions.html#SQL-SYNTAX-TYPE-CASTS
David J.
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