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Extend limit in Oracle guard from 30bytes to 128bytes. #121

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Merged
JaBistDuNarrisch merged 1 commit into from
Aug 20, 2025
Merged

Extend limit in Oracle guard from 30bytes to 128bytes. #121

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6 changes: 4 additions & 2 deletions src/Migrator/Providers/Impl/Oracle/OracleTransformationProvider.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -137,9 +137,11 @@ public override void AddForeignKey(string name, string primaryTable, string[] pr

private void GuardAgainstMaximumIdentifierLengthForOracle(string name)
{
if (name.Length > 30)
var utf8Bytes = Encoding.UTF8.GetBytes(name);

if (utf8Bytes.Length > 128)
{
throw new ArgumentException(string.Format("The name \"{0}\" is {1} characters in length, bug maximum length for Oracle identifier is 30 characters.", name, name.Length), "name");
throw new MigrationException($"The name '{name}' is {utf8Bytes.Length} bytes in length, but maximum length for Oracle identifiers is 128 bytes for Oracle versions 12.1+.");
}
}

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