Merge pull request #11306 from taosdata/fix/TD-14575
[TD-14575]<fix>: fix rtrim result not correct for nchar columns
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5fd76a870e
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@ -267,7 +267,7 @@ static void trtrim(char *input, char *output, int32_t type, int32_t charLen) {
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numOfSpaces++;
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}
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} else { //NCHAR
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for (int32_t i = charLen - 1; i < charLen; ++i) {
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for (int32_t i = charLen - 1; i >= 0; --i) {
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if (!iswspace(*((uint32_t *)varDataVal(input) + i))) {
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break;
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}
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