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d4915e95
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d4915e95
编写于
1月 18, 2022
作者:
S
shenglian zhou
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
select histogram(col) from childtable/super table support
上级
d4a509e5
变更
5
隐藏空白更改
内联
并排
Showing
5 changed file
with
92 addition
and
17 deletion
+92
-17
src/client/src/tscSQLParser.c
src/client/src/tscSQLParser.c
+56
-3
src/client/src/tscUtil.c
src/client/src/tscUtil.c
+2
-1
src/query/inc/qAggMain.h
src/query/inc/qAggMain.h
+2
-7
src/query/src/qAggMain.c
src/query/src/qAggMain.c
+30
-5
src/query/src/qUtil.c
src/query/src/qUtil.c
+2
-1
未找到文件。
src/client/src/tscSQLParser.c
浏览文件 @
d4915e95
...
@@ -3331,6 +3331,58 @@ int32_t addExprAndResultField(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, int32_t col
...
@@ -3331,6 +3331,58 @@ int32_t addExprAndResultField(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, int32_t col
return
TSDB_CODE_SUCCESS
;
return
TSDB_CODE_SUCCESS
;
}
}
case
TSDB_FUNC_HISTOGRAM
:
{
tSqlExprItem
*
pParamElem
=
taosArrayGet
(
pItem
->
pNode
->
Expr
.
paramList
,
0
);
if
(
pParamElem
->
pNode
->
tokenId
!=
TK_ID
)
{
return
invalidOperationMsg
(
tscGetErrorMsgPayload
(
pCmd
),
msg2
);
}
SColumnIndex
index
=
COLUMN_INDEX_INITIALIZER
;
if
(
getColumnIndexByName
(
&
pParamElem
->
pNode
->
columnName
,
pQueryInfo
,
&
index
,
tscGetErrorMsgPayload
(
pCmd
))
!=
TSDB_CODE_SUCCESS
)
{
return
invalidOperationMsg
(
tscGetErrorMsgPayload
(
pCmd
),
msg3
);
}
if
(
index
.
columnIndex
==
TSDB_TBNAME_COLUMN_INDEX
)
{
return
invalidOperationMsg
(
tscGetErrorMsgPayload
(
pCmd
),
msg6
);
}
pTableMetaInfo
=
tscGetMetaInfo
(
pQueryInfo
,
index
.
tableIndex
);
SSchema
*
pSchema
=
tscGetTableColumnSchema
(
pTableMetaInfo
->
pTableMeta
,
index
.
columnIndex
);
int32_t
numBins
=
4
;
int16_t
resultType
=
pSchema
->
type
;
int32_t
resultSize
=
pSchema
->
bytes
;
int32_t
interResult
=
0
;
getResultDataInfo
(
pSchema
->
type
,
pSchema
->
bytes
,
functionId
,
numBins
,
&
resultType
,
&
resultSize
,
&
interResult
,
0
,
false
,
pUdfInfo
);
SExprInfo
*
pExpr
=
NULL
;
pExpr
=
tscExprAppend
(
pQueryInfo
,
functionId
,
&
index
,
resultType
,
resultSize
,
getNewResColId
(
pCmd
),
interResult
,
false
);
tscExprAddParams
(
&
pExpr
->
base
,
(
char
*
)
&
numBins
,
TSDB_DATA_TYPE_INT
,
sizeof
(
int32_t
));
double
*
intervals
=
malloc
((
numBins
+
1
)
*
sizeof
(
double
));
intervals
[
0
]
=
-
DBL_MAX
;
intervals
[
1
]
=
10
;
intervals
[
2
]
=
20
;
intervals
[
3
]
=
30
;
intervals
[
4
]
=
DBL_MAX
;
tscExprAddParams
(
&
pExpr
->
base
,
(
char
*
)
intervals
,
TSDB_DATA_TYPE_BINARY
,
sizeof
(
double
)
*
(
numBins
+
1
));
memset
(
pExpr
->
base
.
aliasName
,
0
,
tListLen
(
pExpr
->
base
.
aliasName
));
getColumnName
(
pItem
,
pExpr
->
base
.
aliasName
,
pExpr
->
base
.
token
,
sizeof
(
pExpr
->
base
.
aliasName
)
-
1
);
// todo refactor: tscColumnListInsert part
SColumnList
ids
=
createColumnList
(
1
,
index
.
tableIndex
,
index
.
columnIndex
);
if
(
finalResult
)
{
insertResultField
(
pQueryInfo
,
colIndex
,
&
ids
,
resultSize
,
(
int8_t
)
resultType
,
pExpr
->
base
.
aliasName
,
pExpr
);
}
else
{
assert
(
ids
.
num
==
1
);
tscColumnListInsert
(
pQueryInfo
->
colList
,
ids
.
ids
[
0
].
columnIndex
,
pExpr
->
base
.
uid
,
pSchema
);
}
tscInsertPrimaryTsSourceColumn
(
pQueryInfo
,
pExpr
->
base
.
uid
);
return
TSDB_CODE_SUCCESS
;
}
default:
{
default:
{
assert
(
!
TSDB_FUNC_IS_SCALAR
(
functionId
));
assert
(
!
TSDB_FUNC_IS_SCALAR
(
functionId
));
pUdfInfo
=
isValidUdf
(
pQueryInfo
->
pUdfInfo
,
pItem
->
pNode
->
Expr
.
operand
.
z
,
pItem
->
pNode
->
Expr
.
operand
.
n
);
pUdfInfo
=
isValidUdf
(
pQueryInfo
->
pUdfInfo
,
pItem
->
pNode
->
Expr
.
operand
.
z
,
pItem
->
pNode
->
Expr
.
operand
.
n
);
...
@@ -3703,7 +3755,8 @@ int32_t tscTansformFuncForSTableQuery(SQueryInfo* pQueryInfo) {
...
@@ -3703,7 +3755,8 @@ int32_t tscTansformFuncForSTableQuery(SQueryInfo* pQueryInfo) {
if
((
functionId
>=
TSDB_FUNC_SUM
&&
functionId
<=
TSDB_FUNC_TWA
)
||
if
((
functionId
>=
TSDB_FUNC_SUM
&&
functionId
<=
TSDB_FUNC_TWA
)
||
(
functionId
>=
TSDB_FUNC_FIRST_DST
&&
functionId
<=
TSDB_FUNC_STDDEV_DST
)
||
(
functionId
>=
TSDB_FUNC_FIRST_DST
&&
functionId
<=
TSDB_FUNC_STDDEV_DST
)
||
(
functionId
>=
TSDB_FUNC_RATE
&&
functionId
<=
TSDB_FUNC_IRATE
)
||
(
functionId
>=
TSDB_FUNC_RATE
&&
functionId
<=
TSDB_FUNC_IRATE
)
||
(
functionId
==
TSDB_FUNC_SAMPLE
)
||
(
functionId
==
TSDB_FUNC_ELAPSED
))
{
(
functionId
==
TSDB_FUNC_SAMPLE
)
||
(
functionId
==
TSDB_FUNC_ELAPSED
)
||
(
functionId
==
TSDB_FUNC_HISTOGRAM
))
{
if
(
getResultDataInfo
(
pSrcSchema
->
type
,
pSrcSchema
->
bytes
,
functionId
,
(
int32_t
)
pExpr
->
base
.
param
[
0
].
i64
,
&
type
,
&
bytes
,
if
(
getResultDataInfo
(
pSrcSchema
->
type
,
pSrcSchema
->
bytes
,
functionId
,
(
int32_t
)
pExpr
->
base
.
param
[
0
].
i64
,
&
type
,
&
bytes
,
&
interBytes
,
0
,
true
,
NULL
)
!=
TSDB_CODE_SUCCESS
)
{
&
interBytes
,
0
,
true
,
NULL
)
!=
TSDB_CODE_SUCCESS
)
{
return
TSDB_CODE_TSC_INVALID_OPERATION
;
return
TSDB_CODE_TSC_INVALID_OPERATION
;
...
@@ -6147,7 +6200,7 @@ int32_t validateFillNode(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SSqlNode* pSqlNo
...
@@ -6147,7 +6200,7 @@ int32_t validateFillNode(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SSqlNode* pSqlNo
const
char
*
msg1
=
"value is expected"
;
const
char
*
msg1
=
"value is expected"
;
const
char
*
msg2
=
"invalid fill option"
;
const
char
*
msg2
=
"invalid fill option"
;
const
char
*
msg3
=
"top/bottom/sample not support fill"
;
const
char
*
msg3
=
"top/bottom/sample
/histogram
not support fill"
;
const
char
*
msg4
=
"illegal value or data overflow"
;
const
char
*
msg4
=
"illegal value or data overflow"
;
const
char
*
msg5
=
"fill only available for interval query"
;
const
char
*
msg5
=
"fill only available for interval query"
;
const
char
*
msg7
=
"join query not supported fill operation"
;
const
char
*
msg7
=
"join query not supported fill operation"
;
...
@@ -6257,7 +6310,7 @@ int32_t validateFillNode(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SSqlNode* pSqlNo
...
@@ -6257,7 +6310,7 @@ int32_t validateFillNode(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SSqlNode* pSqlNo
for
(
int32_t
i
=
0
;
i
<
numOfExprs
;
++
i
)
{
for
(
int32_t
i
=
0
;
i
<
numOfExprs
;
++
i
)
{
SExprInfo
*
pExpr
=
tscExprGet
(
pQueryInfo
,
i
);
SExprInfo
*
pExpr
=
tscExprGet
(
pQueryInfo
,
i
);
if
(
pExpr
->
base
.
functionId
==
TSDB_FUNC_TOP
||
pExpr
->
base
.
functionId
==
TSDB_FUNC_BOTTOM
if
(
pExpr
->
base
.
functionId
==
TSDB_FUNC_TOP
||
pExpr
->
base
.
functionId
==
TSDB_FUNC_BOTTOM
||
pExpr
->
base
.
functionId
==
TSDB_FUNC_SAMPLE
)
{
||
pExpr
->
base
.
functionId
==
TSDB_FUNC_SAMPLE
||
pExpr
->
base
.
functionId
==
TSDB_FUNC_HISTOGRAM
)
{
return
invalidOperationMsg
(
tscGetErrorMsgPayload
(
pCmd
),
msg3
);
return
invalidOperationMsg
(
tscGetErrorMsgPayload
(
pCmd
),
msg3
);
}
}
}
}
...
...
src/client/src/tscUtil.c
浏览文件 @
d4915e95
...
@@ -688,7 +688,8 @@ bool isSimpleAggregateRv(SQueryInfo* pQueryInfo) {
...
@@ -688,7 +688,8 @@ bool isSimpleAggregateRv(SQueryInfo* pQueryInfo) {
if
((
!
IS_MULTIOUTPUT
(
aAggs
[
functionId
].
status
))
||
if
((
!
IS_MULTIOUTPUT
(
aAggs
[
functionId
].
status
))
||
(
functionId
==
TSDB_FUNC_TOP
||
functionId
==
TSDB_FUNC_BOTTOM
||
(
functionId
==
TSDB_FUNC_TOP
||
functionId
==
TSDB_FUNC_BOTTOM
||
functionId
==
TSDB_FUNC_TS_COMP
||
functionId
==
TSDB_FUNC_TS_COMP
||
functionId
==
TSDB_FUNC_SAMPLE
))
{
functionId
==
TSDB_FUNC_SAMPLE
||
functionId
==
TSDB_FUNC_HISTOGRAM
))
{
return
true
;
return
true
;
}
}
}
}
...
...
src/query/inc/qAggMain.h
浏览文件 @
d4915e95
...
@@ -76,15 +76,10 @@ extern "C" {
...
@@ -76,15 +76,10 @@ extern "C" {
#define TSDB_FUNC_BLKINFO 36
#define TSDB_FUNC_BLKINFO 36
#define TSDB_FUNC_ELAPSED 37
#define TSDB_FUNC_ELAPSED 37
#define TSDB_FUNC_HISTOGRAM 38
#define TSDB_FUNC_HISTOGRAM 38
///////////////////////////////////////////
#define TSDB_FUNC_MAX_NUM 39
// the following functions is not implemented.
// after implementation, move them before TSDB_FUNC_BLKINFO. also make TSDB_FUNC_BLKINFO the maxium function index
// #define TSDB_FUNC_HISTOGRAM 40
// #define TSDB_FUNC_HLL 41
// #define TSDB_FUNC_MODE 42
#define TSDB_FUNCSTATE_SO 0x1u // single output
#define TSDB_FUNCSTATE_SO 0x1u // single output
#define TSDB_FUNCSTATE_MO 0x2u // dynamic number of output, not multinumber of output e.g., TOP/BOTTOM
#define TSDB_FUNCSTATE_MO 0x2u // dynamic number of output, not multinumber of output e.g., TOP/BOTTOM
...
...
src/query/src/qAggMain.c
浏览文件 @
d4915e95
...
@@ -388,6 +388,11 @@ int32_t getResultDataInfo(int32_t dataType, int32_t dataBytes, int32_t functionI
...
@@ -388,6 +388,11 @@ int32_t getResultDataInfo(int32_t dataType, int32_t dataBytes, int32_t functionI
*
bytes
=
sizeof
(
SElapsedInfo
);
*
bytes
=
sizeof
(
SElapsedInfo
);
*
interBytes
=
*
bytes
;
*
interBytes
=
*
bytes
;
return
TSDB_CODE_SUCCESS
;
return
TSDB_CODE_SUCCESS
;
}
else
if
(
functionId
==
TSDB_FUNC_HISTOGRAM
)
{
*
type
=
TSDB_DATA_TYPE_BINARY
;
*
bytes
=
(
sizeof
(
SHistogramFuncInfo
)
+
param
*
sizeof
(
SHistogramFuncBin
));
*
interBytes
=
*
bytes
;
return
TSDB_CODE_SUCCESS
;
}
}
}
}
...
@@ -492,6 +497,10 @@ int32_t getResultDataInfo(int32_t dataType, int32_t dataBytes, int32_t functionI
...
@@ -492,6 +497,10 @@ int32_t getResultDataInfo(int32_t dataType, int32_t dataBytes, int32_t functionI
*
type
=
TSDB_DATA_TYPE_DOUBLE
;
*
type
=
TSDB_DATA_TYPE_DOUBLE
;
*
bytes
=
tDataTypes
[
*
type
].
bytes
;
*
bytes
=
tDataTypes
[
*
type
].
bytes
;
*
interBytes
=
sizeof
(
SElapsedInfo
);
*
interBytes
=
sizeof
(
SElapsedInfo
);
}
else
if
(
functionId
==
TSDB_FUNC_HISTOGRAM
)
{
*
type
=
TSDB_DATA_TYPE_BINARY
;
*
bytes
=
1024
;
*
interBytes
=
*
bytes
;
}
else
{
}
else
{
return
TSDB_CODE_TSC_INVALID_OPERATION
;
return
TSDB_CODE_TSC_INVALID_OPERATION
;
}
}
...
@@ -513,7 +522,7 @@ int32_t isValidFunction(const char* name, int32_t len) {
...
@@ -513,7 +522,7 @@ int32_t isValidFunction(const char* name, int32_t len) {
}
}
}
}
for
(
int32_t
i
=
0
;
i
<
=
TSDB_FUNC_ELAPSED
;
++
i
)
{
for
(
int32_t
i
=
0
;
i
<
TSDB_FUNC_MAX_NUM
;
++
i
)
{
int32_t
nameLen
=
(
int32_t
)
strlen
(
aAggs
[
i
].
name
);
int32_t
nameLen
=
(
int32_t
)
strlen
(
aAggs
[
i
].
name
);
if
(
len
!=
nameLen
)
{
if
(
len
!=
nameLen
)
{
continue
;
continue
;
...
@@ -4955,8 +4964,9 @@ static bool histogram_function_setup(SQLFunctionCtx *pCtx, SResultRowCellInfo* p
...
@@ -4955,8 +4964,9 @@ static bool histogram_function_setup(SQLFunctionCtx *pCtx, SResultRowCellInfo* p
return
false
;
return
false
;
}
}
double
*
listBin
=
(
double
*
)
pCtx
->
param
[
0
].
pz
;
double
*
listBin
=
(
double
*
)
pCtx
->
param
[
1
].
pz
;
int32_t
numOfBins
=
pCtx
->
param
[
0
].
nLen
/
sizeof
(
double
)
-
1
;
int32_t
numOfBins
=
(
int32_t
)
pCtx
->
param
[
0
].
i64
;
pRes
->
numOfBins
=
numOfBins
;
pRes
->
orderedBins
=
(
SHistogramFuncBin
*
)((
char
*
)
pRes
+
sizeof
(
SHistogramFuncInfo
));
pRes
->
orderedBins
=
(
SHistogramFuncBin
*
)((
char
*
)
pRes
+
sizeof
(
SHistogramFuncInfo
));
for
(
int32_t
i
=
0
;
i
<
numOfBins
;
++
i
)
{
for
(
int32_t
i
=
0
;
i
<
numOfBins
;
++
i
)
{
pRes
->
orderedBins
[
i
].
lower
=
listBin
[
i
];
pRes
->
orderedBins
[
i
].
lower
=
listBin
[
i
];
...
@@ -4989,6 +4999,7 @@ static void histogram_function(SQLFunctionCtx *pCtx) {
...
@@ -4989,6 +4999,7 @@ static void histogram_function(SQLFunctionCtx *pCtx) {
for
(
int32_t
b
=
0
;
b
<
pRes
->
numOfBins
;
++
b
)
{
for
(
int32_t
b
=
0
;
b
<
pRes
->
numOfBins
;
++
b
)
{
if
(
v
>
pRes
->
orderedBins
[
b
].
lower
&&
v
<=
pRes
->
orderedBins
[
b
].
upper
)
{
if
(
v
>
pRes
->
orderedBins
[
b
].
lower
&&
v
<=
pRes
->
orderedBins
[
b
].
upper
)
{
pRes
->
orderedBins
[
b
].
count
++
;
pRes
->
orderedBins
[
b
].
count
++
;
break
;
}
}
}
}
}
}
...
@@ -5002,11 +5013,14 @@ static void histogram_function(SQLFunctionCtx *pCtx) {
...
@@ -5002,11 +5013,14 @@ static void histogram_function(SQLFunctionCtx *pCtx) {
static
void
histogram_func_merge
(
SQLFunctionCtx
*
pCtx
)
{
static
void
histogram_func_merge
(
SQLFunctionCtx
*
pCtx
)
{
SHistogramFuncInfo
*
pInput
=
(
SHistogramFuncInfo
*
)
GET_INPUT_DATA_LIST
(
pCtx
);
SHistogramFuncInfo
*
pInput
=
(
SHistogramFuncInfo
*
)
GET_INPUT_DATA_LIST
(
pCtx
);
pInput
->
orderedBins
=
(
SHistogramFuncBin
*
)((
char
*
)
pInput
+
sizeof
(
SHistogramFuncInfo
));
SHistogramFuncInfo
*
pRes
=
getHistogramFuncOutputInfo
(
pCtx
);
SHistogramFuncInfo
*
pRes
=
getHistogramFuncOutputInfo
(
pCtx
);
for
(
int32_t
i
=
0
;
i
<
pInput
->
numOfBins
;
++
i
)
{
for
(
int32_t
i
=
0
;
i
<
pInput
->
numOfBins
;
++
i
)
{
pRes
->
orderedBins
[
i
].
count
+=
pInput
->
orderedBins
[
i
].
count
;
pRes
->
orderedBins
[
i
].
count
+=
pInput
->
orderedBins
[
i
].
count
;
}
}
SResultRowCellInfo
*
pResInfo
=
GET_RES_INFO
(
pCtx
);
SResultRowCellInfo
*
pResInfo
=
GET_RES_INFO
(
pCtx
);
pResInfo
->
numOfRes
=
1
;
pResInfo
->
hasResult
=
DATA_SET_FLAG
;
pResInfo
->
hasResult
=
DATA_SET_FLAG
;
}
}
...
@@ -5018,6 +5032,16 @@ static void histogram_func_finalizer(SQLFunctionCtx *pCtx) {
...
@@ -5018,6 +5032,16 @@ static void histogram_func_finalizer(SQLFunctionCtx *pCtx) {
return
;
return
;
}
}
for
(
int32_t
i
=
0
;
i
<
pRes
->
numOfBins
;
++
i
)
{
int
sz
=
sprintf
(
pCtx
->
pOutput
+
VARSTR_HEADER_SIZE
,
"(%g-%g]:%"
PRId64
,
pRes
->
orderedBins
[
i
].
lower
,
pRes
->
orderedBins
[
i
].
upper
,
pRes
->
orderedBins
[
i
].
count
);
varDataSetLen
(
pCtx
->
pOutput
,
sz
);
pCtx
->
pOutput
+=
pCtx
->
outputBytes
;
}
pResInfo
->
numOfRes
=
pRes
->
numOfBins
;
pResInfo
->
hasResult
=
DATA_SET_FLAG
;
doFinalizer
(
pCtx
);
doFinalizer
(
pCtx
);
}
}
...
@@ -5041,8 +5065,8 @@ int32_t functionCompatList[] = {
...
@@ -5041,8 +5065,8 @@ int32_t functionCompatList[] = {
1
,
1
,
1
,
1
,
-
1
,
1
,
1
,
1
,
5
,
1
,
1
,
1
,
1
,
1
,
1
,
-
1
,
1
,
1
,
1
,
5
,
1
,
1
,
// tid_tag, deriv, csum, mavg, sample,
// tid_tag, deriv, csum, mavg, sample,
6
,
8
,
-
1
,
-
1
,
-
1
,
6
,
8
,
-
1
,
-
1
,
-
1
,
// block_info,
elapsed
// block_info,
elapsed,histogram
7
,
1
7
,
1
,
-
1
};
};
SAggFunctionInfo
aAggs
[
40
]
=
{{
SAggFunctionInfo
aAggs
[
40
]
=
{{
...
@@ -5505,6 +5529,7 @@ SAggFunctionInfo aAggs[40] = {{
...
@@ -5505,6 +5529,7 @@ SAggFunctionInfo aAggs[40] = {{
elapsedRequired
,
elapsedRequired
,
},
},
{
{
//38
"histogram"
,
"histogram"
,
TSDB_FUNC_HISTOGRAM
,
TSDB_FUNC_HISTOGRAM
,
TSDB_FUNC_HISTOGRAM
,
TSDB_FUNC_HISTOGRAM
,
...
...
src/query/src/qUtil.c
浏览文件 @
d4915e95
...
@@ -37,7 +37,8 @@ int32_t getRowNumForMultioutput(SQueryAttr* pQueryAttr, bool topBottomQuery, boo
...
@@ -37,7 +37,8 @@ int32_t getRowNumForMultioutput(SQueryAttr* pQueryAttr, bool topBottomQuery, boo
for
(
int16_t
i
=
0
;
i
<
pQueryAttr
->
numOfOutput
;
++
i
)
{
for
(
int16_t
i
=
0
;
i
<
pQueryAttr
->
numOfOutput
;
++
i
)
{
if
(
pQueryAttr
->
pExpr1
[
i
].
base
.
functionId
==
TSDB_FUNC_TOP
||
if
(
pQueryAttr
->
pExpr1
[
i
].
base
.
functionId
==
TSDB_FUNC_TOP
||
pQueryAttr
->
pExpr1
[
i
].
base
.
functionId
==
TSDB_FUNC_BOTTOM
||
pQueryAttr
->
pExpr1
[
i
].
base
.
functionId
==
TSDB_FUNC_BOTTOM
||
pQueryAttr
->
pExpr1
[
i
].
base
.
functionId
==
TSDB_FUNC_SAMPLE
)
{
pQueryAttr
->
pExpr1
[
i
].
base
.
functionId
==
TSDB_FUNC_SAMPLE
||
pQueryAttr
->
pExpr1
[
i
].
base
.
functionId
==
TSDB_FUNC_HISTOGRAM
)
{
return
(
int32_t
)
pQueryAttr
->
pExpr1
[
i
].
base
.
param
[
0
].
i64
;
return
(
int32_t
)
pQueryAttr
->
pExpr1
[
i
].
base
.
param
[
0
].
i64
;
}
}
}
}
...
...
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