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Postsdbo
PO
 

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  1. PO
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    <p>Wrote my own LSN comparer in the end:</p> <pre><code>public class CdcLsnValue : IEquatable&lt;CdcLsnValue&gt; { public byte[] Bytes; private const int Size = 10; public CdcLsnValue() { Bytes = null; } public CdcLsnValue(byte[] lsn) { if (lsn == null) { Bytes = null; return; } if(lsn.Length != Size) throw new ArgumentOutOfRangeException("lsn"); Bytes = (byte[]) lsn.Clone(); } public static bool operator ==(CdcLsnValue left, CdcLsnValue right) { if (ReferenceEquals(left, right)) return true; if (ReferenceEquals(null, left)) return false; if (ReferenceEquals(null, right)) return false; for (int i = 0; i &lt; Size; i++) { if (left.Bytes[i] == right.Bytes[i]) continue; return false; } return true; } public static bool operator !=(CdcLsnValue left, CdcLsnValue right) { return !(left == right); } public static bool operator &lt;=(CdcLsnValue left, CdcLsnValue right) { if (ReferenceEquals(null, left)) return false; if (ReferenceEquals(null, right)) return false; for (int i = 0; i &lt; Size; i++) { if (left.Bytes[i] &lt;= right.Bytes[i]) continue; return false; } return true; } public static bool operator &gt;=(CdcLsnValue left, CdcLsnValue right) { if (ReferenceEquals(null, left)) return false; if (ReferenceEquals(null, right)) return false; for (int i = 0; i &lt; Size; i++) { if (left.Bytes[i] &gt;= right.Bytes[i]) continue; return false; } return true; } public static bool operator &lt;(CdcLsnValue left, CdcLsnValue right) { if (ReferenceEquals(null, left)) return false; if (ReferenceEquals(null, right)) return false; if (left == right) return false; return left &lt;= right; } public static bool operator &gt;(CdcLsnValue left, CdcLsnValue right) { return !(left &lt; right); } public bool Equals(CdcLsnValue other) { if (ReferenceEquals(null, other)) return false; if (ReferenceEquals(this, other)) return true; return Equals(other.Bytes, Bytes); } public override bool Equals(object obj) { if (ReferenceEquals(null, obj)) return false; if (ReferenceEquals(this, obj)) return true; if (obj.GetType() != typeof(CdcLsnValue)) return false; return Equals((CdcLsnValue)obj); } public override int GetHashCode() { return (Bytes != null ? Bytes.GetHashCode() : 0); } } </code></pre>
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    1. POHow to compare SQL Server CDC LSN values in C#?
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    1. USSimon Hughes
    1. USSimon Hughes
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    1. This table or related slice is empty.
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    1. VO
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      1. This table or related slice is empty.
      1. VTUpMod
    1. COIt almost works, but not 100%. So please don't use this as is.
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      1. USSimon Hughes
 

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