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just because a column is defined as an identity does not mean that there cannot or should not be &quot;gaps&quot; in the sequence numbers of the data rows there are several valid reasons/scenarios for that....<br />
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would you like to reconsider your problem and restate what it is you are being asked to do...
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just because a column is defined as an identity does not mean that there cannot or should not be "gaps" in the sequence numbers of the data rows there are several valid reasons/scenarios for that....

would you like to reconsider your problem and restate what it is you are being asked to do...

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Thanks for the solution. It worked perfectly. Cheers!
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Thanks for the solution. It worked perfectly. Cheers!

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Hi <br />
I have request where I have to check the column keys for a particular table for each db.<br />
<br />
I had attached the structure of table.<br />
The keys of this column (ACLkey) should always begin from 1 and since this is identity column. It should not have any gap. <br />
I need to find the dbs' name whose aclkey are not proper. Hope am clear.<br />
<a href="https://filedb.experts-exchange.com/incoming/2012/07_w27/587459/acl.xlsx" target="_blank" class="file-inline" title="table structure and data (12 KB)"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M67.508 468.467c-58.005-58.013-58.016-151.92 0-209.943l225.011-225.04c44.643-44.645 117.279-44.645 161.92 0 44.743 44.749 44.753 117.186 0 161.944l-189.465 189.49c-31.41 31.413-82.518 31.412-113.926.001-31.479-31.482-31.49-82.453 0-113.944L311.51 110.491c4.687-4.687 12.286-4.687 16.972 0l16.967 16.971c4.685 4.686 4.685 12.283 0 16.969L184.983 304.917c-12.724 12.724-12.73 33.328 0 46.058 12.696 12.697 33.356 12.699 46.054-.001l189.465-189.489c25.987-25.989 25.994-68.06.001-94.056-25.931-25.934-68.119-25.932-94.049 0l-225.01 225.039c-39.249 39.252-39.258 102.795-.001 142.057 39.285 39.29 102.885 39.287 142.162-.028A739446.174 739446.174 0 0 1 439.497 238.49c4.686-4.687 12.282-4.684 16.969.004l16.967 16.971c4.685 4.686 4.689 12.279.004 16.965a755654.128 755654.128 0 0 0-195.881 195.996c-58.034 58.092-152.004 58.093-210.048.041z"/></svg>acl.xlsx</a>
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acl.xlsx

Hi 
I have request where I have to check the column keys for a particular table for each db.

I had attached the structure of table.
The keys of this column (ACLkey) should always begin from 1 and since this is identity column. It should not have any gap. 
I need to find the dbs' name whose aclkey are not proper. Hope am clear.

Run query against all DB

Microsoft SQL Server is a suite of relational database management system (RDBMS) products providing multi-user database access functionality.SQL Server is available in multiple versions, typically identified by release year, and versions are subdivided into editions to distinguish between product functionality. Component services include integration (SSIS), reporting (SSRS), analysis (SSAS), data quality, master data, T-SQL and performance tuning.