26.12.2019 15:12, ertan.kucuko...@1nar.com.tr [firebird-support] wrote:
> I did not
> understand how I should be re-writing my sample SQL.
Just remove "left".
--
WBR, SD.
Sent: Thursday, December 26, 2019 4:57 PM
To: firebird-support@yahoogroups.com
Subject: Re: [firebird-support] Identify computed by columns in table
26.12.2019 13:11, ertan.kucuko...@1nar.com.tr [firebird-support] wrote:
> left join
Left join here can unnecessary kill performance. There
26.12.2019 13:11, ertan.kucuko...@1nar.com.tr [firebird-support] wrote:
> left join
Left join here can unnecessary kill performance. There cannot be fields
without
corresponding table.
--
WBR, SD.
: [firebird-support] Identify computed by columns in table
26.12.2019 11:53, ertan.kucuko...@1nar.com.tr [firebird-support] wrote:
> I need to identify columns in a table created as "computed by"
These columns have DRB$FIELDS.RDB$COMPUTED_BLR not NULL.
-
26.12.2019 11:53, ertan.kucuko...@1nar.com.tr [firebird-support] wrote:
> I need to identify columns in a table created as "computed by"
These columns have DRB$FIELDS.RDB$COMPUTED_BLR not NULL.
--
WBR, SD.