--- lang: ja-jp breaks: true --- # `SQL Server` `varchar` `nvarchar` のサイズ省略時の既定のサイズは `30` となる 2021-12-13 > char および varchar (Transact-SQL) > https://docs.microsoft.com/ja-jp/sql/t-sql/data-types/char-and-varchar-transact-sql?view=sql-server-ver15#remarks ###### tags: `SQL Server` `varchar` `nvarchar` `既定のサイズ`
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