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体验新版 GitCode,发现更多精彩内容 >>
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7d9ad2e9
编写于
1月 01, 2021
作者:
H
Haojun Liao
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
[TD-225]1. add sql string in qhandle, 2. enable column check during convert query message.
上级
945e3466
变更
5
隐藏空白更改
内联
并排
Showing
5 changed file
with
67 addition
and
38 deletion
+67
-38
src/client/src/tscServer.c
src/client/src/tscServer.c
+16
-8
src/client/src/tscUtil.c
src/client/src/tscUtil.c
+1
-1
src/inc/taosmsg.h
src/inc/taosmsg.h
+1
-0
src/query/inc/qExecutor.h
src/query/inc/qExecutor.h
+1
-0
src/query/src/qExecutor.c
src/query/src/qExecutor.c
+48
-29
未找到文件。
src/client/src/tscServer.c
浏览文件 @
7d9ad2e9
...
...
@@ -564,7 +564,9 @@ int tscBuildSubmitMsg(SSqlObj *pSql, SSqlInfo *pInfo) {
/*
* for table query, simply return the size <= 1k
*/
static
int32_t
tscEstimateQueryMsgSize
(
SSqlCmd
*
pCmd
,
int32_t
clauseIndex
)
{
static
int32_t
tscEstimateQueryMsgSize
(
SSqlObj
*
pSql
,
int32_t
clauseIndex
)
{
SSqlCmd
*
pCmd
=
&
pSql
->
cmd
;
const
static
int32_t
MIN_QUERY_MSG_PKT_SIZE
=
TSDB_MAX_BYTES_PER_ROW
*
5
;
SQueryInfo
*
pQueryInfo
=
tscGetQueryInfoDetail
(
pCmd
,
clauseIndex
);
...
...
@@ -574,6 +576,7 @@ static int32_t tscEstimateQueryMsgSize(SSqlCmd *pCmd, int32_t clauseIndex) {
int32_t
exprSize
=
(
int32_t
)(
sizeof
(
SSqlFuncMsg
)
*
numOfExprs
*
2
);
int32_t
tsBufSize
=
(
pQueryInfo
->
tsBuf
!=
NULL
)
?
pQueryInfo
->
tsBuf
->
fileSize
:
0
;
int32_t
sqlLen
=
strlen
(
pSql
->
sqlstr
)
+
1
;
int32_t
tableSerialize
=
0
;
STableMetaInfo
*
pTableMetaInfo
=
tscGetMetaInfo
(
pQueryInfo
,
0
);
...
...
@@ -590,7 +593,7 @@ static int32_t tscEstimateQueryMsgSize(SSqlCmd *pCmd, int32_t clauseIndex) {
}
return
MIN_QUERY_MSG_PKT_SIZE
+
minMsgSize
()
+
sizeof
(
SQueryTableMsg
)
+
srcColListSize
+
exprSize
+
tsBufSize
+
tableSerialize
+
4096
;
tableSerialize
+
sqlLen
+
4096
;
}
static
char
*
doSerializeTableInfo
(
SQueryTableMsg
*
pQueryMsg
,
SSqlObj
*
pSql
,
char
*
pMsg
)
{
...
...
@@ -670,7 +673,7 @@ static char *doSerializeTableInfo(SQueryTableMsg* pQueryMsg, SSqlObj *pSql, char
int
tscBuildQueryMsg
(
SSqlObj
*
pSql
,
SSqlInfo
*
pInfo
)
{
SSqlCmd
*
pCmd
=
&
pSql
->
cmd
;
int32_t
size
=
tscEstimateQueryMsgSize
(
p
Cmd
,
pCmd
->
clauseIndex
);
int32_t
size
=
tscEstimateQueryMsgSize
(
p
Sql
,
pCmd
->
clauseIndex
);
if
(
TSDB_CODE_SUCCESS
!=
tscAllocPayload
(
pCmd
,
size
))
{
tscError
(
"%p failed to malloc for query msg"
,
pSql
);
...
...
@@ -703,7 +706,8 @@ int tscBuildQueryMsg(SSqlObj *pSql, SSqlInfo *pInfo) {
tstrncpy
(
pQueryMsg
->
version
,
version
,
tListLen
(
pQueryMsg
->
version
));
int32_t
numOfTags
=
(
int32_t
)
taosArrayGetSize
(
pTableMetaInfo
->
tagColList
);
int32_t
sqlLen
=
(
int32_t
)
strlen
(
pSql
->
sqlstr
);
if
(
pQueryInfo
->
order
.
order
==
TSDB_ORDER_ASC
)
{
pQueryMsg
->
window
.
skey
=
htobe64
(
pQueryInfo
->
window
.
skey
);
pQueryMsg
->
window
.
ekey
=
htobe64
(
pQueryInfo
->
window
.
ekey
);
...
...
@@ -726,10 +730,12 @@ int tscBuildQueryMsg(SSqlObj *pSql, SSqlInfo *pInfo) {
pQueryMsg
->
interval
.
offsetUnit
=
pQueryInfo
->
interval
.
offsetUnit
;
pQueryMsg
->
numOfGroupCols
=
htons
(
pQueryInfo
->
groupbyExpr
.
numOfGroupCols
);
pQueryMsg
->
tagNameRelType
=
htons
(
pQueryInfo
->
tagCond
.
relType
);
pQueryMsg
->
tagCondLen
=
htons
((
pQueryInfo
->
tagCond
.
tbnameCond
.
cond
!=
NULL
)
?
strlen
(
pQueryInfo
->
tagCond
.
tbnameCond
.
cond
)
:
0
);
pQueryMsg
->
numOfTags
=
htonl
(
numOfTags
);
pQueryMsg
->
queryType
=
htonl
(
pQueryInfo
->
type
);
pQueryMsg
->
vgroupLimit
=
htobe64
(
pQueryInfo
->
vgroupLimit
);
pQueryMsg
->
vgroupLimit
=
htobe64
(
pQueryInfo
->
vgroupLimit
);
pQueryMsg
->
sqlstrLen
=
htonl
(
sqlLen
);
size_t
numOfOutput
=
tscSqlExprNumOfExprs
(
pQueryInfo
);
pQueryMsg
->
numOfOutput
=
htons
((
int16_t
)
numOfOutput
);
// this is the stage one output column number
...
...
@@ -964,8 +970,7 @@ int tscBuildQueryMsg(SSqlObj *pSql, SSqlInfo *pInfo) {
}
if
(
pQueryInfo
->
tagCond
.
tbnameCond
.
cond
==
NULL
)
{
*
pMsg
=
0
;
pMsg
++
;
assert
(
pQueryMsg
->
tagCondLen
==
0
);
}
else
{
strcpy
(
pMsg
,
pQueryInfo
->
tagCond
.
tbnameCond
.
cond
);
pMsg
+=
strlen
(
pQueryInfo
->
tagCond
.
tbnameCond
.
cond
)
+
1
;
...
...
@@ -989,6 +994,9 @@ int tscBuildQueryMsg(SSqlObj *pSql, SSqlInfo *pInfo) {
pQueryMsg
->
tsNumOfBlocks
=
htonl
(
pQueryMsg
->
tsNumOfBlocks
);
}
memcpy
(
pMsg
,
pSql
->
sqlstr
,
sqlLen
);
pMsg
+=
sqlLen
;
int32_t
msgLen
=
(
int32_t
)(
pMsg
-
pCmd
->
payload
);
tscDebug
(
"%p msg built success, len:%d bytes"
,
pSql
,
msgLen
);
...
...
src/client/src/tscUtil.c
浏览文件 @
7d9ad2e9
...
...
@@ -1995,7 +1995,7 @@ SSqlObj* createSubqueryObj(SSqlObj* pSql, int16_t tableIndex, void (*fp)(), void
pNew
->
pTscObj
=
pSql
->
pTscObj
;
pNew
->
signature
=
pNew
;
pNew
->
sqlstr
=
NULL
;
pNew
->
sqlstr
=
strdup
(
pSql
->
sqlstr
)
;
SSqlCmd
*
pnCmd
=
&
pNew
->
cmd
;
memcpy
(
pnCmd
,
pCmd
,
sizeof
(
SSqlCmd
));
...
...
src/inc/taosmsg.h
浏览文件 @
7d9ad2e9
...
...
@@ -494,6 +494,7 @@ typedef struct {
int32_t
tsNumOfBlocks
;
// ts comp block numbers
int32_t
tsOrder
;
// ts comp block order
int32_t
numOfTags
;
// number of tags columns involved
int32_t
sqlstrLen
;
// sql query string
SColumnInfo
colList
[];
}
SQueryTableMsg
;
...
...
src/query/inc/qExecutor.h
浏览文件 @
7d9ad2e9
...
...
@@ -239,6 +239,7 @@ typedef struct SQInfo {
int32_t
dataReady
;
// denote if query result is ready or not
void
*
rspContext
;
// response context
int64_t
startExecTs
;
// start to exec timestamp
char
*
sql
;
// query sql string
}
SQInfo
;
#endif // TDENGINE_QUERYEXECUTOR_H
src/query/src/qExecutor.c
浏览文件 @
7d9ad2e9
...
...
@@ -5911,13 +5911,13 @@ static int32_t getColumnIndexInSource(SQueryTableMsg *pQueryMsg, SSqlFuncMsg *pE
j
+=
1
;
}
}
assert
(
0
);
return
-
1
;
return
INT32_MIN
;
// return a less than TSDB_TBNAME_COLUMN_INDEX value
}
bool
validateExprColumnInfo
(
SQueryTableMsg
*
pQueryMsg
,
SSqlFuncMsg
*
pExprMsg
,
SColumnInfo
*
pTagCols
)
{
int32_t
j
=
getColumnIndexInSource
(
pQueryMsg
,
pExprMsg
,
pTagCols
);
return
j
<
pQueryMsg
->
numOfCols
||
j
<
pQueryMsg
->
numOfTags
;
return
j
!=
INT32_MIN
;
}
static
bool
validateQueryMsg
(
SQueryTableMsg
*
pQueryMsg
)
{
...
...
@@ -5944,12 +5944,14 @@ static bool validateQueryMsg(SQueryTableMsg *pQueryMsg) {
return
true
;
}
static
bool
validateQuerySourceCols
(
SQueryTableMsg
*
pQueryMsg
,
SSqlFuncMsg
**
pExprMsg
)
{
static
bool
validateQuerySourceCols
(
SQueryTableMsg
*
pQueryMsg
,
SSqlFuncMsg
**
pExprMsg
,
SColumnInfo
*
pTagCols
)
{
int32_t
numOfTotal
=
pQueryMsg
->
numOfCols
+
pQueryMsg
->
numOfTags
;
if
(
pQueryMsg
->
numOfCols
<
0
||
pQueryMsg
->
numOfTags
<
0
||
numOfTotal
>
TSDB_MAX_COLUMNS
)
{
qError
(
"qmsg:%p illegal value of numOfCols %d numOfTags:%d"
,
pQueryMsg
,
pQueryMsg
->
numOfCols
,
pQueryMsg
->
numOfTags
);
return
false
;
}
else
if
(
numOfTotal
==
0
)
{
}
if
(
numOfTotal
==
0
)
{
for
(
int32_t
i
=
0
;
i
<
pQueryMsg
->
numOfOutput
;
++
i
)
{
SSqlFuncMsg
*
pFuncMsg
=
pExprMsg
[
i
];
...
...
@@ -5963,6 +5965,12 @@ static bool validateQuerySourceCols(SQueryTableMsg *pQueryMsg, SSqlFuncMsg** pEx
}
}
for
(
int32_t
i
=
0
;
i
<
pQueryMsg
->
numOfOutput
;
++
i
)
{
if
(
!
validateExprColumnInfo
(
pQueryMsg
,
pExprMsg
[
i
],
pTagCols
))
{
return
TSDB_CODE_QRY_INVALID_MSG
;
}
}
return
true
;
}
...
...
@@ -5994,7 +6002,7 @@ static char *createTableIdList(SQueryTableMsg *pQueryMsg, char *pMsg, SArray **p
* @return
*/
static
int32_t
convertQueryMsg
(
SQueryTableMsg
*
pQueryMsg
,
SArray
**
pTableIdList
,
SSqlFuncMsg
***
pExpr
,
SSqlFuncMsg
***
pSecStageExpr
,
char
**
tagCond
,
char
**
tbnameCond
,
SColIndex
**
groupbyCols
,
SColumnInfo
**
tagCols
)
{
char
**
tagCond
,
char
**
tbnameCond
,
SColIndex
**
groupbyCols
,
SColumnInfo
**
tagCols
,
char
**
sql
)
{
int32_t
code
=
TSDB_CODE_SUCCESS
;
if
(
taosCheckVersion
(
pQueryMsg
->
version
,
version
,
3
)
!=
0
)
{
...
...
@@ -6026,7 +6034,9 @@ static int32_t convertQueryMsg(SQueryTableMsg *pQueryMsg, SArray **pTableIdList,
pQueryMsg
->
tsNumOfBlocks
=
htonl
(
pQueryMsg
->
tsNumOfBlocks
);
pQueryMsg
->
tsOrder
=
htonl
(
pQueryMsg
->
tsOrder
);
pQueryMsg
->
numOfTags
=
htonl
(
pQueryMsg
->
numOfTags
);
pQueryMsg
->
tagCondLen
=
htonl
(
pQueryMsg
->
tagCondLen
);
pQueryMsg
->
secondStageOutput
=
htonl
(
pQueryMsg
->
secondStageOutput
);
pQueryMsg
->
sqlstrLen
=
htonl
(
pQueryMsg
->
sqlstrLen
);
// query msg safety check
if
(
!
validateQueryMsg
(
pQueryMsg
))
{
...
...
@@ -6121,20 +6131,11 @@ static int32_t convertQueryMsg(SQueryTableMsg *pQueryMsg, SArray **pTableIdList,
code
=
TSDB_CODE_QRY_INVALID_MSG
;
goto
_cleanup
;
}
}
else
{
// if (!validateExprColumnInfo(pQueryMsg, pExprMsg)) {
// return TSDB_CODE_QRY_INVALID_MSG;
// }
}
pExprMsg
=
(
SSqlFuncMsg
*
)
pMsg
;
}
if
(
!
validateQuerySourceCols
(
pQueryMsg
,
*
pExpr
))
{
code
=
TSDB_CODE_QRY_INVALID_MSG
;
goto
_cleanup
;
}
if
(
pQueryMsg
->
secondStageOutput
)
{
pExprMsg
=
(
SSqlFuncMsg
*
)
pMsg
;
*
pSecStageExpr
=
calloc
(
pQueryMsg
->
secondStageOutput
,
POINTER_BYTES
);
...
...
@@ -6168,10 +6169,6 @@ static int32_t convertQueryMsg(SQueryTableMsg *pQueryMsg, SArray **pTableIdList,
code
=
TSDB_CODE_QRY_INVALID_MSG
;
goto
_cleanup
;
}
}
else
{
// if (!validateExprColumnInfo(pQueryMsg, pExprMsg)) {
// return TSDB_CODE_QRY_INVALID_MSG;
// }
}
pExprMsg
=
(
SSqlFuncMsg
*
)
pMsg
;
...
...
@@ -6250,17 +6247,22 @@ static int32_t convertQueryMsg(SQueryTableMsg *pQueryMsg, SArray **pTableIdList,
pMsg
+=
pQueryMsg
->
tagCondLen
;
}
if
(
*
pMsg
!=
0
)
{
size_t
len
=
strlen
(
pMsg
)
+
1
;
*
tbnameCond
=
malloc
(
len
);
if
(
pQueryMsg
->
tagCondLen
!=
0
)
{
*
tbnameCond
=
calloc
(
1
,
pQueryMsg
->
tagCondLen
+
1
);
if
(
*
tbnameCond
==
NULL
)
{
code
=
TSDB_CODE_QRY_OUT_OF_MEMORY
;
goto
_cleanup
;
}
strcpy
(
*
tbnameCond
,
pMsg
);
pMsg
+=
len
;
strncpy
(
*
tbnameCond
,
pMsg
,
pQueryMsg
->
tagCondLen
);
pMsg
+=
pQueryMsg
->
tagCondLen
;
}
*
sql
=
strndup
(
pMsg
,
pQueryMsg
->
sqlstrLen
);
if
(
!
validateQuerySourceCols
(
pQueryMsg
,
*
pExpr
,
*
tagCols
))
{
code
=
TSDB_CODE_QRY_INVALID_MSG
;
goto
_cleanup
;
}
qDebug
(
"qmsg:%p query %d tables, type:%d, qrange:%"
PRId64
"-%"
PRId64
", numOfGroupbyTagCols:%d, order:%d, "
...
...
@@ -6269,6 +6271,7 @@ static int32_t convertQueryMsg(SQueryTableMsg *pQueryMsg, SArray **pTableIdList,
pQueryMsg
->
order
,
pQueryMsg
->
numOfOutput
,
pQueryMsg
->
numOfCols
,
pQueryMsg
->
interval
.
interval
,
pQueryMsg
->
fillType
,
pQueryMsg
->
tsLen
,
pQueryMsg
->
tsNumOfBlocks
,
pQueryMsg
->
limit
,
pQueryMsg
->
offset
);
qDebug
(
"qmsg:%p, sql:%s"
,
pQueryMsg
,
*
sql
);
return
TSDB_CODE_SUCCESS
;
_cleanup:
...
...
@@ -6279,6 +6282,7 @@ _cleanup:
tfree
(
*
groupbyCols
);
tfree
(
*
tagCols
);
tfree
(
*
tagCond
);
tfree
(
*
sql
);
return
code
;
}
...
...
@@ -6351,7 +6355,15 @@ static int32_t createQueryFuncExprFromMsg(SQueryTableMsg *pQueryMsg, int32_t num
}
}
else
{
int32_t
j
=
getColumnIndexInSource
(
pQueryMsg
,
&
pExprs
[
i
].
base
,
pTagCols
);
assert
(
j
<
pQueryMsg
->
numOfCols
||
j
<
pQueryMsg
->
numOfTags
);
if
(
TSDB_COL_IS_TAG
(
pExprs
[
i
].
base
.
colInfo
.
flag
))
{
if
(
j
<
TSDB_TBNAME_COLUMN_INDEX
||
j
>=
pQueryMsg
->
numOfTags
)
{
return
TSDB_CODE_QRY_INVALID_MSG
;
}
}
else
{
if
(
j
<
PRIMARYKEY_TIMESTAMP_COL_INDEX
||
j
>=
pQueryMsg
->
numOfCols
)
{
return
TSDB_CODE_QRY_INVALID_MSG
;
}
}
if
(
pExprs
[
i
].
base
.
colInfo
.
colId
!=
TSDB_TBNAME_COLUMN_INDEX
&&
j
>=
0
)
{
SColumnInfo
*
pCol
=
(
TSDB_COL_IS_TAG
(
pExprs
[
i
].
base
.
colInfo
.
flag
))
?
&
pTagCols
[
j
]
:&
pQueryMsg
->
colList
[
j
];
...
...
@@ -6375,6 +6387,7 @@ static int32_t createQueryFuncExprFromMsg(SQueryTableMsg *pQueryMsg, int32_t num
if
(
pExprs
[
i
].
base
.
functionId
==
TSDB_FUNC_TAG_DUMMY
||
pExprs
[
i
].
base
.
functionId
==
TSDB_FUNC_TS_DUMMY
)
{
tagLen
+=
pExprs
[
i
].
bytes
;
}
assert
(
isValidDataType
(
pExprs
[
i
].
type
));
}
...
...
@@ -6577,7 +6590,7 @@ static void calResultBufSize(SQuery* pQuery) {
}
static
SQInfo
*
createQInfoImpl
(
SQueryTableMsg
*
pQueryMsg
,
SSqlGroupbyExpr
*
pGroupbyExpr
,
SExprInfo
*
pExprs
,
SExprInfo
*
pSecExprs
,
STableGroupInfo
*
pTableGroupInfo
,
SColumnInfo
*
pTagCols
,
bool
stableQuery
)
{
SExprInfo
*
pSecExprs
,
STableGroupInfo
*
pTableGroupInfo
,
SColumnInfo
*
pTagCols
,
bool
stableQuery
,
char
*
sql
)
{
int16_t
numOfCols
=
pQueryMsg
->
numOfCols
;
int16_t
numOfOutput
=
pQueryMsg
->
numOfOutput
;
...
...
@@ -6708,6 +6721,7 @@ static SQInfo *createQInfoImpl(SQueryTableMsg *pQueryMsg, SSqlGroupbyExpr *pGrou
pQInfo
->
arrTableIdInfo
=
taosHashInit
(
pTableGroupInfo
->
numOfTables
,
taosGetDefaultHashFunction
(
TSDB_DATA_TYPE_INT
),
false
,
HASH_NO_LOCK
);
pQInfo
->
dataReady
=
QUERY_RESULT_NOT_READY
;
pQInfo
->
rspContext
=
NULL
;
pQInfo
->
sql
=
sql
;
pthread_mutex_init
(
&
pQInfo
->
lock
,
NULL
);
tsem_init
(
&
pQInfo
->
ready
,
0
,
0
);
...
...
@@ -6951,6 +6965,8 @@ static void freeQInfo(SQInfo *pQInfo) {
doDestroyTableQueryInfo
(
&
pQInfo
->
tableqinfoGroupInfo
);
tfree
(
pQInfo
->
pBuf
);
tfree
(
pQInfo
->
sql
);
tsdbDestroyTableGroup
(
&
pQInfo
->
tableGroupInfo
);
taosHashCleanup
(
pQInfo
->
arrTableIdInfo
);
...
...
@@ -7049,6 +7065,7 @@ int32_t qCreateQueryInfo(void* tsdb, int32_t vgId, SQueryTableMsg* pQueryMsg, qi
int32_t
code
=
TSDB_CODE_SUCCESS
;
char
*
sql
=
NULL
;
char
*
tagCond
=
NULL
;
char
*
tbnameCond
=
NULL
;
SArray
*
pTableIdList
=
NULL
;
...
...
@@ -7061,7 +7078,7 @@ int32_t qCreateQueryInfo(void* tsdb, int32_t vgId, SQueryTableMsg* pQueryMsg, qi
SColumnInfo
*
pTagColumnInfo
=
NULL
;
SSqlGroupbyExpr
*
pGroupbyExpr
=
NULL
;
code
=
convertQueryMsg
(
pQueryMsg
,
&
pTableIdList
,
&
pExprMsg
,
&
pSecExprMsg
,
&
tagCond
,
&
tbnameCond
,
&
pGroupColIndex
,
&
pTagColumnInfo
);
code
=
convertQueryMsg
(
pQueryMsg
,
&
pTableIdList
,
&
pExprMsg
,
&
pSecExprMsg
,
&
tagCond
,
&
tbnameCond
,
&
pGroupColIndex
,
&
pTagColumnInfo
,
&
sql
);
if
(
code
!=
TSDB_CODE_SUCCESS
)
{
goto
_over
;
}
...
...
@@ -7145,8 +7162,9 @@ int32_t qCreateQueryInfo(void* tsdb, int32_t vgId, SQueryTableMsg* pQueryMsg, qi
goto
_over
;
}
(
*
pQInfo
)
=
createQInfoImpl
(
pQueryMsg
,
pGroupbyExpr
,
pExprs
,
pSecExprs
,
&
tableGroupInfo
,
pTagColumnInfo
,
isSTableQuery
);
(
*
pQInfo
)
=
createQInfoImpl
(
pQueryMsg
,
pGroupbyExpr
,
pExprs
,
pSecExprs
,
&
tableGroupInfo
,
pTagColumnInfo
,
isSTableQuery
,
sql
);
sql
=
NULL
;
pExprs
=
NULL
;
pSecExprs
=
NULL
;
pGroupbyExpr
=
NULL
;
...
...
@@ -7170,6 +7188,7 @@ _over:
}
free
(
pTagColumnInfo
);
free
(
sql
);
free
(
pExprs
);
free
(
pSecExprs
);
...
...
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