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fix(query): change cast function input limit from 1000->4096 bytes 

TD-17497
This commit is contained in:
Ganlin Zhao 2022-07-19 16:47:24 +08:00
parent 78ac19b57f
commit 78e8d84855
1 changed files with 2 additions and 2 deletions
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4
source/libs/function/src/builtins.c
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@ -1646,9 +1646,9 @@ static int32_t translateCast(SFunctionNode* pFunc, char* pErrBuf, int32_t len) {
if (IS_VAR_DATA_TYPE(para2Type)) {
para2Bytes -= VARSTR_HEADER_SIZE;
}
if (para2Bytes <= 0 || para2Bytes > 1000) { // cast dst var type length limits to 1000
if (para2Bytes <= 0 || para2Bytes > 4096) { // cast dst var type length limits to 4096 bytes
return buildFuncErrMsg(pErrBuf, len, TSDB_CODE_FUNC_FUNTION_ERROR,
"CAST function converted length should be in range [0, 1000]");
"CAST function converted length should be in range [0, 4096] bytes");
}
// add database precision as param