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08a7d9d3
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08a7d9d3
编写于
7月 05, 2022
作者:
H
Hongze Cheng
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
fix ci coredump
上级
a12f04b2
变更
4
隐藏空白更改
内联
并排
Showing
4 changed file
with
78 addition
and
58 deletion
+78
-58
source/dnode/vnode/src/inc/tsdb.h
source/dnode/vnode/src/inc/tsdb.h
+13
-12
source/dnode/vnode/src/tsdb/tsdbRead.c
source/dnode/vnode/src/tsdb/tsdbRead.c
+2
-2
source/dnode/vnode/src/tsdb/tsdbReaderWriter.c
source/dnode/vnode/src/tsdb/tsdbReaderWriter.c
+8
-8
source/dnode/vnode/src/tsdb/tsdbUtil.c
source/dnode/vnode/src/tsdb/tsdbUtil.c
+55
-36
未找到文件。
source/dnode/vnode/src/inc/tsdb.h
浏览文件 @
08a7d9d3
...
...
@@ -131,16 +131,17 @@ int32_t tColDataCopy(SColData *pColDataSrc, SColData *pColDataDest);
#define tBlockDataLastRow(PBLOCKDATA) tsdbRowFromBlockData(PBLOCKDATA, (PBLOCKDATA)->nRow - 1)
#define tBlockDataFirstKey(PBLOCKDATA) TSDBROW_KEY(&tBlockDataFirstRow(PBLOCKDATA))
#define tBlockDataLastKey(PBLOCKDATA) TSDBROW_KEY(&tBlockDataLastRow(PBLOCKDATA))
int32_t
tBlockDataInit
(
SBlockData
*
pBlockData
);
void
tBlockDataReset
(
SBlockData
*
pBlockData
);
int32_t
tBlockDataSetSchema
(
SBlockData
*
pBlockData
,
STSchema
*
pTSchema
);
void
tBlockDataClearData
(
SBlockData
*
pBlockData
);
void
tBlockDataClear
(
SBlockData
*
pBlockData
);
int32_t
tBlockDataAddColData
(
SBlockData
*
pBlockData
,
int32_t
iColData
,
SColData
**
ppColData
);
int32_t
tBlockDataAppendRow
(
SBlockData
*
pBlockData
,
TSDBROW
*
pRow
,
STSchema
*
pTSchema
);
int32_t
tBlockDataMerge
(
SBlockData
*
pBlockData1
,
SBlockData
*
pBlockData2
,
SBlockData
*
pBlockData
);
int32_t
tBlockDataCopy
(
SBlockData
*
pBlockDataSrc
,
SBlockData
*
pBlockDataDest
);
void
tBlockDataGetColData
(
SBlockData
*
pBlockData
,
int16_t
cid
,
SColData
**
ppColData
);
int32_t
tBlockDataInit
(
SBlockData
*
pBlockData
);
void
tBlockDataReset
(
SBlockData
*
pBlockData
);
int32_t
tBlockDataSetSchema
(
SBlockData
*
pBlockData
,
STSchema
*
pTSchema
);
void
tBlockDataClearData
(
SBlockData
*
pBlockData
);
void
tBlockDataClear
(
SBlockData
*
pBlockData
);
int32_t
tBlockDataAddColData
(
SBlockData
*
pBlockData
,
int32_t
iColData
,
SColData
**
ppColData
);
int32_t
tBlockDataAppendRow
(
SBlockData
*
pBlockData
,
TSDBROW
*
pRow
,
STSchema
*
pTSchema
);
int32_t
tBlockDataMerge
(
SBlockData
*
pBlockData1
,
SBlockData
*
pBlockData2
,
SBlockData
*
pBlockData
);
int32_t
tBlockDataCopy
(
SBlockData
*
pBlockDataSrc
,
SBlockData
*
pBlockDataDest
);
SColData
*
tBlockDataGetColDataByIdx
(
SBlockData
*
pBlockData
,
int32_t
idx
);
void
tBlockDataGetColData
(
SBlockData
*
pBlockData
,
int16_t
cid
,
SColData
**
ppColData
);
// SDelIdx
int32_t
tPutDelIdx
(
uint8_t
*
p
,
void
*
ph
);
int32_t
tGetDelIdx
(
uint8_t
*
p
,
void
*
ph
);
...
...
@@ -419,8 +420,8 @@ struct SBlockData {
int32_t
nRow
;
int64_t
*
aVersion
;
TSKEY
*
aTSKEY
;
SArray
*
a
ColDataP
;
// SArray<SColData *
>
SArray
*
aColData
;
// SArray<SColData>
SArray
*
a
Idx
;
// SArray<int32_t
>
SArray
*
aColData
;
// SArray<SColData>
};
// ================== TSDB global config
...
...
source/dnode/vnode/src/tsdb/tsdbRead.c
浏览文件 @
08a7d9d3
...
...
@@ -756,11 +756,11 @@ static int32_t copyBlockDataToSDataBlock(STsdbReader* pReader, STableBlockScanIn
i
+=
1
;
}
while
(
i
<
numOfCols
&&
colIndex
<
taosArrayGetSize
(
pBlockData
->
a
ColDataP
))
{
while
(
i
<
numOfCols
&&
colIndex
<
taosArrayGetSize
(
pBlockData
->
a
Idx
))
{
rowIndex
=
0
;
pColData
=
taosArrayGet
(
pResBlock
->
pDataBlock
,
i
);
SColData
*
pData
=
(
SColData
*
)
taosArrayGetP
(
pBlockData
->
aColDataP
,
colIndex
);
SColData
*
pData
=
tBlockDataGetColDataByIdx
(
pBlockData
,
colIndex
);
if
(
pData
->
cid
==
pColData
->
info
.
colId
)
{
for
(
int32_t
j
=
pDumpInfo
->
rowIndex
;
j
<
endIndex
&&
j
>=
0
;
j
+=
step
)
{
...
...
source/dnode/vnode/src/tsdb/tsdbReaderWriter.c
浏览文件 @
08a7d9d3
...
...
@@ -902,7 +902,7 @@ static int32_t tsdbReadSubColData(SDataFReader *pReader, SBlockIdx *pBlockIdx, S
ASSERT
(
pBlockCol
->
flag
&&
pBlockCol
->
flag
!=
HAS_NONE
);
code
=
tBlockDataAddColData
(
pBlockData
,
taosArrayGetSize
(
pBlockData
->
a
ColDataP
),
&
pColData
);
code
=
tBlockDataAddColData
(
pBlockData
,
taosArrayGetSize
(
pBlockData
->
a
Idx
),
&
pColData
);
if
(
code
)
goto
_err
;
tColDataInit
(
pColData
,
pBlockCol
->
cid
,
pBlockCol
->
type
,
pBlockCol
->
smaOn
);
...
...
@@ -1762,8 +1762,8 @@ static int32_t tsdbWriteBlockSma(TdFilePtr pFD, SBlockData *pBlockData, SSubBloc
// prepare
pSubBlock
->
nSma
=
0
;
for
(
int32_t
iColData
=
0
;
iColData
<
taosArrayGetSize
(
pBlockData
->
a
ColDataP
);
iColData
++
)
{
pColData
=
(
SColData
*
)
taosArrayGetP
(
pBlockData
->
aColDataP
,
iColData
);
for
(
int32_t
iColData
=
0
;
iColData
<
taosArrayGetSize
(
pBlockData
->
a
Idx
);
iColData
++
)
{
pColData
=
tBlockDataGetColDataByIdx
(
pBlockData
,
iColData
);
if
(
IS_VAR_DATA_TYPE
(
pColData
->
type
)
||
(
!
pColData
->
smaOn
))
continue
;
...
...
@@ -1775,8 +1775,8 @@ static int32_t tsdbWriteBlockSma(TdFilePtr pFD, SBlockData *pBlockData, SSubBloc
code
=
tRealloc
(
ppBuf
,
sizeof
(
SColumnDataAgg
)
*
pSubBlock
->
nSma
+
sizeof
(
TSCKSUM
));
if
(
code
)
goto
_err
;
n
=
0
;
for
(
int32_t
iColData
=
0
;
iColData
<
taosArrayGetSize
(
pBlockData
->
a
ColDataP
);
iColData
++
)
{
pColData
=
(
SColData
*
)
taosArrayGetP
(
pBlockData
->
aColDataP
,
iColData
);
for
(
int32_t
iColData
=
0
;
iColData
<
taosArrayGetSize
(
pBlockData
->
a
Idx
);
iColData
++
)
{
pColData
=
tBlockDataGetColDataByIdx
(
pBlockData
,
iColData
);
if
(
IS_VAR_DATA_TYPE
(
pColData
->
type
)
||
(
!
pColData
->
smaOn
))
continue
;
...
...
@@ -1834,14 +1834,14 @@ int32_t tsdbWriteBlockData(SDataFWriter *pWriter, SBlockData *pBlockData, uint8_
if
(
code
)
goto
_err
;
// COLUMNS
aBlockCol
=
taosArrayInit
(
taosArrayGetSize
(
pBlockData
->
a
ColDataP
),
sizeof
(
SBlockCol
));
aBlockCol
=
taosArrayInit
(
taosArrayGetSize
(
pBlockData
->
a
Idx
),
sizeof
(
SBlockCol
));
if
(
aBlockCol
==
NULL
)
{
code
=
TSDB_CODE_OUT_OF_MEMORY
;
goto
_err
;
}
int32_t
offset
=
0
;
for
(
int32_t
iCol
=
0
;
iCol
<
taosArrayGetSize
(
pBlockData
->
a
ColDataP
);
iCol
++
)
{
SColData
*
pColData
=
(
SColData
*
)
taosArrayGetP
(
pBlockData
->
aColDataP
,
iCol
);
for
(
int32_t
iCol
=
0
;
iCol
<
taosArrayGetSize
(
pBlockData
->
a
Idx
);
iCol
++
)
{
SColData
*
pColData
=
tBlockDataGetColDataByIdx
(
pBlockData
,
iCol
);
ASSERT
(
pColData
->
flag
);
...
...
source/dnode/vnode/src/tsdb/tsdbUtil.c
浏览文件 @
08a7d9d3
...
...
@@ -544,8 +544,8 @@ SColVal *tRowIterNext(SRowIter *pIter) {
return
&
pIter
->
colVal
;
}
}
else
{
if
(
pIter
->
i
<
taosArrayGetSize
(
pIter
->
pRow
->
pBlockData
->
a
ColDataP
))
{
SColData
*
pColData
=
(
SColData
*
)
taosArrayGetP
(
pIter
->
pRow
->
pBlockData
->
aColDataP
,
pIter
->
i
);
if
(
pIter
->
i
<
taosArrayGetSize
(
pIter
->
pRow
->
pBlockData
->
a
Idx
))
{
SColData
*
pColData
=
tBlockDataGetColDataByIdx
(
pIter
->
pRow
->
pBlockData
,
pIter
->
i
);
tColDataGetValue
(
pColData
,
pIter
->
pRow
->
iRow
,
&
pIter
->
colVal
);
pIter
->
i
++
;
...
...
@@ -892,9 +892,9 @@ _exit:
return
code
;
}
static
FORCE_INLINE
int32_t
tColData
P
CmprFn
(
const
void
*
p1
,
const
void
*
p2
)
{
SColData
*
pColData1
=
*
(
SColData
*
*
)
p1
;
SColData
*
pColData2
=
*
(
SColData
*
*
)
p2
;
static
FORCE_INLINE
int32_t
tColDataCmprFn
(
const
void
*
p1
,
const
void
*
p2
)
{
SColData
*
pColData1
=
(
SColData
*
)
p1
;
SColData
*
pColData2
=
(
SColData
*
)
p2
;
if
(
pColData1
->
cid
<
pColData2
->
cid
)
{
return
-
1
;
...
...
@@ -912,14 +912,14 @@ int32_t tBlockDataInit(SBlockData *pBlockData) {
pBlockData
->
nRow
=
0
;
pBlockData
->
aVersion
=
NULL
;
pBlockData
->
aTSKEY
=
NULL
;
pBlockData
->
a
ColDataP
=
taosArrayInit
(
0
,
sizeof
(
SColData
*
));
if
(
pBlockData
->
a
ColDataP
==
NULL
)
{
pBlockData
->
a
Idx
=
taosArrayInit
(
0
,
sizeof
(
int32_t
));
if
(
pBlockData
->
a
Idx
==
NULL
)
{
code
=
TSDB_CODE_OUT_OF_MEMORY
;
goto
_exit
;
}
pBlockData
->
aColData
=
taosArrayInit
(
0
,
sizeof
(
SColData
));
if
(
pBlockData
->
aColData
==
NULL
)
{
taosArrayDestroy
(
pBlockData
->
a
ColDataP
);
taosArrayDestroy
(
pBlockData
->
a
Idx
);
code
=
TSDB_CODE_OUT_OF_MEMORY
;
goto
_exit
;
}
...
...
@@ -930,13 +930,13 @@ _exit:
void
tBlockDataReset
(
SBlockData
*
pBlockData
)
{
pBlockData
->
nRow
=
0
;
taosArrayClear
(
pBlockData
->
a
ColDataP
);
taosArrayClear
(
pBlockData
->
a
Idx
);
}
void
tBlockDataClear
(
SBlockData
*
pBlockData
)
{
tFree
((
uint8_t
*
)
pBlockData
->
aVersion
);
tFree
((
uint8_t
*
)
pBlockData
->
aTSKEY
);
taosArrayDestroy
(
pBlockData
->
a
ColDataP
);
taosArrayDestroy
(
pBlockData
->
a
Idx
);
taosArrayDestroyEx
(
pBlockData
->
aColData
,
tColDataClear
);
}
...
...
@@ -961,8 +961,8 @@ _exit:
void
tBlockDataClearData
(
SBlockData
*
pBlockData
)
{
pBlockData
->
nRow
=
0
;
for
(
int32_t
iColData
=
0
;
iColData
<
taosArrayGetSize
(
pBlockData
->
a
ColDataP
);
iColData
++
)
{
SColData
*
pColData
=
(
SColData
*
)
taosArrayGetP
(
pBlockData
->
aColDataP
,
iColData
);
for
(
int32_t
iColData
=
0
;
iColData
<
taosArrayGetSize
(
pBlockData
->
a
Idx
);
iColData
++
)
{
SColData
*
pColData
=
tBlockDataGetColDataByIdx
(
pBlockData
,
iColData
);
tColDataReset
(
pColData
);
}
}
...
...
@@ -970,7 +970,7 @@ void tBlockDataClearData(SBlockData *pBlockData) {
int32_t
tBlockDataAddColData
(
SBlockData
*
pBlockData
,
int32_t
iColData
,
SColData
**
ppColData
)
{
int32_t
code
=
0
;
SColData
*
pColData
=
NULL
;
int32_t
idx
=
taosArrayGetSize
(
pBlockData
->
a
ColDataP
);
int32_t
idx
=
taosArrayGetSize
(
pBlockData
->
a
Idx
);
if
(
idx
>=
taosArrayGetSize
(
pBlockData
->
aColData
))
{
if
(
taosArrayPush
(
pBlockData
->
aColData
,
&
((
SColData
){
0
}))
==
NULL
)
{
...
...
@@ -980,7 +980,7 @@ int32_t tBlockDataAddColData(SBlockData *pBlockData, int32_t iColData, SColData
}
pColData
=
(
SColData
*
)
taosArrayGet
(
pBlockData
->
aColData
,
idx
);
if
(
taosArrayInsert
(
pBlockData
->
a
ColDataP
,
iColData
,
&
pColData
)
==
NULL
)
{
if
(
taosArrayInsert
(
pBlockData
->
a
Idx
,
iColData
,
&
idx
)
==
NULL
)
{
code
=
TSDB_CODE_OUT_OF_MEMORY
;
goto
_err
;
}
...
...
@@ -1006,7 +1006,7 @@ int32_t tBlockDataAppendRow(SBlockData *pBlockData, TSDBROW *pRow, STSchema *pTS
// OTHER
int32_t
iColData
=
0
;
int32_t
nColData
=
taosArrayGetSize
(
pBlockData
->
a
ColDataP
);
int32_t
nColData
=
taosArrayGetSize
(
pBlockData
->
a
Idx
);
SRowIter
iter
=
{
0
};
SRowIter
*
pIter
=
&
iter
;
SColData
*
pColData
;
...
...
@@ -1015,7 +1015,7 @@ int32_t tBlockDataAppendRow(SBlockData *pBlockData, TSDBROW *pRow, STSchema *pTS
ASSERT
(
nColData
>
0
);
tRowIterInit
(
pIter
,
pRow
,
pTSchema
);
pColData
=
(
SColData
*
)
taosArrayGetP
(
pBlockData
->
aColDataP
,
iColData
);
pColData
=
tBlockDataGetColDataByIdx
(
pBlockData
,
iColData
);
pColVal
=
tRowIterNext
(
pIter
);
while
(
pColData
)
{
...
...
@@ -1025,12 +1025,12 @@ int32_t tBlockDataAppendRow(SBlockData *pBlockData, TSDBROW *pRow, STSchema *pTS
if
(
code
)
goto
_err
;
pColVal
=
tRowIterNext
(
pIter
);
pColData
=
((
++
iColData
)
<
nColData
)
?
(
SColData
*
)
taosArrayGetP
(
pBlockData
->
aColDataP
,
iColData
)
:
NULL
;
pColData
=
((
++
iColData
)
<
nColData
)
?
tBlockDataGetColDataByIdx
(
pBlockData
,
iColData
)
:
NULL
;
}
else
if
(
pColData
->
cid
<
pColVal
->
cid
)
{
code
=
tColDataAppendValue
(
pColData
,
&
COL_VAL_NONE
(
pColData
->
cid
,
pColData
->
type
));
if
(
code
)
goto
_err
;
pColData
=
((
++
iColData
)
<
nColData
)
?
(
SColData
*
)
taosArrayGetP
(
pBlockData
->
aColDataP
,
iColData
)
:
NULL
;
pColData
=
((
++
iColData
)
<
nColData
)
?
tBlockDataGetColDataByIdx
(
pBlockData
,
iColData
)
:
NULL
;
}
else
{
pColVal
=
tRowIterNext
(
pIter
);
}
...
...
@@ -1038,7 +1038,7 @@ int32_t tBlockDataAppendRow(SBlockData *pBlockData, TSDBROW *pRow, STSchema *pTS
code
=
tColDataAppendValue
(
pColData
,
&
COL_VAL_NONE
(
pColData
->
cid
,
pColData
->
type
));
if
(
code
)
goto
_err
;
pColData
=
((
++
iColData
)
<
nColData
)
?
(
SColData
*
)
taosArrayGetP
(
pBlockData
->
aColDataP
,
iColData
)
:
NULL
;
pColData
=
((
++
iColData
)
<
nColData
)
?
tBlockDataGetColDataByIdx
(
pBlockData
,
iColData
)
:
NULL
;
}
}
...
...
@@ -1054,33 +1054,33 @@ int32_t tBlockDataMerge(SBlockData *pBlockData1, SBlockData *pBlockData2, SBlock
// set target
int32_t
iColData1
=
0
;
int32_t
nColData1
=
taosArrayGetSize
(
pBlockData1
->
a
ColDataP
);
int32_t
nColData1
=
taosArrayGetSize
(
pBlockData1
->
a
Idx
);
int32_t
iColData2
=
0
;
int32_t
nColData2
=
taosArrayGetSize
(
pBlockData2
->
a
ColDataP
);
int32_t
nColData2
=
taosArrayGetSize
(
pBlockData2
->
a
Idx
);
SColData
*
pColData1
;
SColData
*
pColData2
;
SColData
*
pColData
;
tBlockDataReset
(
pBlockData
);
while
(
iColData1
<
nColData1
&&
iColData2
<
nColData2
)
{
pColData1
=
(
SColData
*
)
taosArrayGetP
(
pBlockData1
->
aColDataP
,
iColData1
);
pColData2
=
(
SColData
*
)
taosArrayGetP
(
pBlockData2
->
aColDataP
,
iColData2
);
pColData1
=
tBlockDataGetColDataByIdx
(
pBlockData1
,
iColData1
);
pColData2
=
tBlockDataGetColDataByIdx
(
pBlockData2
,
iColData2
);
if
(
pColData1
->
cid
==
pColData2
->
cid
)
{
code
=
tBlockDataAddColData
(
pBlockData
,
taosArrayGetSize
(
pBlockData
->
a
ColDataP
),
&
pColData
);
code
=
tBlockDataAddColData
(
pBlockData
,
taosArrayGetSize
(
pBlockData
->
a
Idx
),
&
pColData
);
if
(
code
)
goto
_exit
;
tColDataInit
(
pColData
,
pColData2
->
cid
,
pColData2
->
type
,
pColData2
->
smaOn
);
iColData1
++
;
iColData2
++
;
}
else
if
(
pColData1
->
cid
<
pColData2
->
cid
)
{
code
=
tBlockDataAddColData
(
pBlockData
,
taosArrayGetSize
(
pBlockData
->
a
ColDataP
),
&
pColData
);
code
=
tBlockDataAddColData
(
pBlockData
,
taosArrayGetSize
(
pBlockData
->
a
Idx
),
&
pColData
);
if
(
code
)
goto
_exit
;
tColDataInit
(
pColData
,
pColData1
->
cid
,
pColData1
->
type
,
pColData1
->
smaOn
);
iColData1
++
;
}
else
{
code
=
tBlockDataAddColData
(
pBlockData
,
taosArrayGetSize
(
pBlockData
->
a
ColDataP
),
&
pColData
);
code
=
tBlockDataAddColData
(
pBlockData
,
taosArrayGetSize
(
pBlockData
->
a
Idx
),
&
pColData
);
if
(
code
)
goto
_exit
;
tColDataInit
(
pColData
,
pColData2
->
cid
,
pColData2
->
type
,
pColData2
->
smaOn
);
...
...
@@ -1089,7 +1089,7 @@ int32_t tBlockDataMerge(SBlockData *pBlockData1, SBlockData *pBlockData2, SBlock
}
while
(
iColData1
<
nColData1
)
{
code
=
tBlockDataAddColData
(
pBlockData
,
taosArrayGetSize
(
pBlockData
->
a
ColDataP
),
&
pColData
);
code
=
tBlockDataAddColData
(
pBlockData
,
taosArrayGetSize
(
pBlockData
->
a
Idx
),
&
pColData
);
if
(
code
)
goto
_exit
;
tColDataInit
(
pColData
,
pColData1
->
cid
,
pColData1
->
type
,
pColData1
->
smaOn
);
...
...
@@ -1097,7 +1097,7 @@ int32_t tBlockDataMerge(SBlockData *pBlockData1, SBlockData *pBlockData2, SBlock
}
while
(
iColData2
<
nColData2
)
{
code
=
tBlockDataAddColData
(
pBlockData
,
taosArrayGetSize
(
pBlockData
->
a
ColDataP
),
&
pColData
);
code
=
tBlockDataAddColData
(
pBlockData
,
taosArrayGetSize
(
pBlockData
->
a
Idx
),
&
pColData
);
if
(
code
)
goto
_exit
;
tColDataInit
(
pColData
,
pColData2
->
cid
,
pColData2
->
type
,
pColData2
->
smaOn
);
...
...
@@ -1168,8 +1168,8 @@ int32_t tBlockDataCopy(SBlockData *pBlockDataSrc, SBlockData *pBlockDataDest) {
memcpy
(
pBlockDataDest
->
aTSKEY
,
pBlockDataSrc
->
aTSKEY
,
sizeof
(
TSKEY
)
*
pBlockDataSrc
->
nRow
);
// other
for
(
size_t
iColData
=
0
;
iColData
<
taosArrayGetSize
(
pBlockDataSrc
->
a
ColDataP
);
iColData
++
)
{
pColDataSrc
=
(
SColData
*
)
taosArrayGetP
(
pBlockDataSrc
->
aColDataP
,
iColData
);
for
(
size_t
iColData
=
0
;
iColData
<
taosArrayGetSize
(
pBlockDataSrc
->
a
Idx
);
iColData
++
)
{
pColDataSrc
=
tBlockDataGetColDataByIdx
(
pBlockDataSrc
,
iColData
);
code
=
tBlockDataAddColData
(
pBlockDataDest
,
iColData
,
&
pColDataDest
);
if
(
code
)
goto
_exit
;
...
...
@@ -1181,17 +1181,36 @@ _exit:
return
code
;
}
SColData
*
tBlockDataGetColDataByIdx
(
SBlockData
*
pBlockData
,
int32_t
idx
)
{
ASSERT
(
idx
>=
0
&&
idx
<
taosArrayGetSize
(
pBlockData
->
aIdx
));
return
(
SColData
*
)
taosArrayGet
(
pBlockData
->
aColData
,
*
(
int32_t
*
)
taosArrayGet
(
pBlockData
->
aIdx
,
idx
));
}
void
tBlockDataGetColData
(
SBlockData
*
pBlockData
,
int16_t
cid
,
SColData
**
ppColData
)
{
ASSERT
(
cid
!=
PRIMARYKEY_TIMESTAMP_COL_ID
);
int32_t
lidx
=
0
;
int32_t
ridx
=
taosArrayGetSize
(
pBlockData
->
aIdx
)
-
1
;
int32_t
midx
;
SColData
*
pColData
=
&
(
SColData
){.
cid
=
cid
};
while
(
lidx
<=
ridx
)
{
SColData
*
pColData
;
int32_t
c
;
void
*
p
=
taosArraySearch
(
pBlockData
->
aColDataP
,
&
pColData
,
tColDataPCmprFn
,
TD_EQ
);
if
(
p
==
NULL
)
{
*
ppColData
=
NULL
;
}
else
{
*
ppColData
=
*
(
SColData
**
)
p
;
midx
=
(
lidx
+
midx
)
/
2
;
pColData
=
tBlockDataGetColDataByIdx
(
pBlockData
,
midx
);
c
=
tColDataCmprFn
(
pColData
,
&
(
SColData
){.
cid
=
cid
});
if
(
c
==
0
)
{
*
ppColData
=
pColData
;
return
;
}
else
if
(
c
<
0
)
{
lidx
=
midx
+
1
;
}
else
{
ridx
=
midx
-
1
;
}
}
*
ppColData
=
NULL
;
}
// ALGORITHM ==============================
...
...
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