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回退 'Pull Request !2845 : 【bugfixed】解决insert语句右值引用不支持jdbc方式；以及列存在not null约束时默认值与MySQL不一致的问题'

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This commit is contained in:
pengjiong
2023-02-08 03:32:54 +00:00
committed by Gitee
parent 018162771f
commit aa27f6ccc4
18 changed files with 363 additions and 1551 deletions
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56
src/gausskernel/runtime/executor/execUtils.cpp
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@ -70,7 +70,6 @@
#include "utils/json.h"
#include "utils/jsonb.h"
#include "utils/xml.h"
#include "utils/rangetypes.h"
#include "commands/sequence.h"
static bool get_last_attnums(Node* node, ProjectionInfo* projInfo);
@ -2665,66 +2664,11 @@ Datum GetTypeZeroValue(Form_pg_attribute att_tup)
result = (Datum)DirectFunctionCall3(bit_in, CStringGetDatum(""), ObjectIdGetDatum(0), Int32GetDatum(-1));
break;
}
case VARBITOID: {
result = (Datum)DirectFunctionCall3(varbit_in, CStringGetDatum(""), ObjectIdGetDatum(0), Int32GetDatum(-1));
break;
}
case NUMERICOID: {
result =
(Datum)DirectFunctionCall3(numeric_in, CStringGetDatum("0"), ObjectIdGetDatum(0), Int32GetDatum(0));
break;
}
case CIDROID: {
result = DirectFunctionCall1(cidr_in, CStringGetDatum("0.0.0.0"));
break;
}
case INETOID: {
result = DirectFunctionCall1(inet_in, CStringGetDatum("0.0.0.0"));
break;
}
case MACADDROID: {
result = (Datum)DirectFunctionCall1(macaddr_in, CStringGetDatum("00:00:00:00:00:00"));
break;
}
case NUMRANGEOID:
case INT8RANGEOID:
case INT4RANGEOID: {
Type targetType = typeidType(att_tup->atttypid);
result = stringTypeDatum(targetType, "(0,0)", att_tup->atttypmod, true);
ReleaseSysCache(targetType);
break;
}
case TSRANGEOID:
case TSTZRANGEOID: {
Type targetType = typeidType(att_tup->atttypid);
result = stringTypeDatum(targetType, "(1970-01-01 00:00:00,1970-01-01 00:00:00)", att_tup->atttypmod, true);
ReleaseSysCache(targetType);
break;
}
case DATERANGEOID: {
Type targetType = typeidType(att_tup->atttypid);
result = stringTypeDatum(targetType, "(1970-01-01,1970-01-01)", att_tup->atttypmod, true);
ReleaseSysCache(targetType);
break;
}
case HASH16OID: {
Type targetType = typeidType(att_tup->atttypid);
result = stringTypeDatum(targetType, "0", att_tup->atttypmod, true);
ReleaseSysCache(targetType);
break;
}
case HASH32OID: {
Type targetType = typeidType(att_tup->atttypid);
result = stringTypeDatum(targetType, "00000000000000000000000000000000", att_tup->atttypmod, true);
ReleaseSysCache(targetType);
break;
}
case TSVECTOROID: {
Type targetType = typeidType(att_tup->atttypid);
result = stringTypeDatum(targetType, "", att_tup->atttypmod, true);
ReleaseSysCache(targetType);
break;
}
default: {
bool typeIsVarlena = (!att_tup->attbyval) && (att_tup->attlen == -1);
if (typeIsVarlena) {