database - SQL Server update statement won't update table -
i have server running enterprise version of sql server 2012. took backup of production database 2 days ago test migration script. worked beautifully
the same database 2 days newer failed today because first step of process update records.
update troopgirls set gsusaid = '00000000000'+gsusaid len(gsusaid) = 1
is 1 such statement.
running statement updated(61) records every time
i've run inside transaction frame commit, used go statements, messed transaction isolation levels, no avail.
there no locks anywhere in database , process running against database query window.
right clicking table , saying 'edit top 200 rows' work. problem have update in range of 750k records across many tables , schemas.
if "gsusaid" varchar/nvarchar column, concat function work updating it.
update troopgirls set gsusaid = concat('00000000000', gsusaid) len(gsusaid) = 1
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