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string sql = "select * from [order] where @type like '%@keyword%'";
OleDbParameter[] paras = new OleDbParameter[]
{
new OleDbParameter("@type",type),
new OleDbParameter("@keyword",keyword)
};
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string sql = "select * from [order] where "+type+" like '%'+@keyword+'%'";
OleDbParameter[] paras = new OleDbParameter[]
{
new OleDbParameter("@keyword",keyword)
};
string sql = "select * from [order] where "+type+" like '%@keyword%'";
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C# code:
string sql = "select * from [order] where "+type+" like '%@keyword%'";
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