37 lines
1.2 KiB
C
37 lines
1.2 KiB
C
/*
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* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
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*
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* This program is free software: you can use, redistribute, and/or modify
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* it under the terms of the GNU Affero General Public License, version 3
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* or later ("AGPL"), as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "planInt.h"
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static char* getUsageErrFormat(int32_t errCode) {
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switch (errCode) {
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case TSDB_CODE_PLAN_EXPECTED_TS_EQUAL:
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return "left.ts = right.ts is expected in join expression";
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case TSDB_CODE_PLAN_NOT_SUPPORT_CROSS_JOIN:
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return "not support cross join";
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default:
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break;
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}
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return "Unknown error";
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}
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int32_t generateUsageErrMsg(char* pBuf, int32_t len, int32_t errCode, ...) {
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va_list vArgList;
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va_start(vArgList, errCode);
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vsnprintf(pBuf, len, getUsageErrFormat(errCode), vArgList);
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va_end(vArgList);
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return errCode;
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}
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