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Update mysql uuid

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This commit is contained in:
sunkaixuan 2023-08-13 17:32:31 +08:00
parent 4859aa43ab
commit 674f097d2a
1 changed files with 1 additions and 1 deletions
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Src/Asp.NetCore2/SqlSugar/Realization/MySql/SqlBuilder/MySqlExpressionContext.cs
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@ -247,7 +247,7 @@ namespace SqlSugar
} }
public override string NewUid(MethodCallExpressionModel mode) public override string NewUid(MethodCallExpressionModel mode)
{ {
return " CONCAT(\r\n SUBSTR(UPPER(HEX(RANDOM_BYTES(4))), 1, 8), '-',\r\n SUBSTR(UPPER(HEX(RANDOM_BYTES(2))), 1, 4), '-',\r\n '4', SUBSTR(UPPER(HEX(RANDOM_BYTES(2))), 2, 3), '-',\r\n SUBSTR('89ab', 1 + (ABS(RANDOM()) % 4), 1), SUBSTR(UPPER(HEX(RANDOM_BYTES(2))), 2, 3), '-',\r\n SUBSTR(UPPER(HEX(RANDOM_BYTES(6))), 1, 12)\r\n) "; return " CONCAT(\r\n LPAD(UPPER(HEX(FLOOR(UUID_SHORT() / 0x100000000))), 8, '0'),\r\n '-',\r\n LPAD(UPPER(HEX(FLOOR(UUID_SHORT() / 0x10000) & 0xFFFF)), 4, '0'),\r\n '-',\r\n LPAD(UPPER(HEX(FLOOR(UUID_SHORT() / 0x100) & 0xFFFF)), 4, '0'),\r\n '-',\r\n LPAD(UPPER(HEX(UUID_SHORT() & 0xFF)), 4, '0'),\r\n '-000000000000'\r\n ) ";
} }
//public override string TrimEnd(MethodCallExpressionModel mode) //public override string TrimEnd(MethodCallExpressionModel mode)
//{ //{