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Merge remote-tracking branch 'origin/10.0' into 10.0

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This commit is contained in:
Sergei Golubchik 2015-03-02 16:47:43 +01:00
commit e33b48ae8b
22 changed files with 711 additions and 143 deletions
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3
storage/connect/ha_connect.cc
View File

@ -4112,6 +4112,7 @@ MODE ha_connect::CheckMode(PGLOBAL g, THD *thd,
case SQLCOM_UPDATE_MULTI:
case SQLCOM_SELECT:
case SQLCOM_OPTIMIZE:
case SQLCOM_SET_OPTION:
break;
case SQLCOM_LOCK_TABLES:
locked= 1;
@ -5461,7 +5462,9 @@ static int connect_assisted_discovery(handlerton *hton, THD* thd,
case TYPE_DOUBLE:
// Some data sources do not count dec in length (prec)
prec += (dec + 2); // To be safe
break;
case TYPE_DECIM:
prec= len;
break;
default:
dec= 0;

84
storage/connect/json.cpp
View File

@ -662,7 +662,7 @@ JOUTSTR::JOUTSTR(PGLOBAL g) : JOUT(g)
N = 0;
Max = pph->FreeBlk;
Max = (Max > 512) ? Max - 512 : Max;
Max = (Max > 32) ? Max - 32 : Max;
Strp = (char*)PlugSubAlloc(g, NULL, 0); // Size not know yet
} // end of JOUTSTR constructor
@ -881,27 +881,26 @@ PJVAL JOBJECT::GetValue(const char* key)
/***********************************************************************/
/* Return the text corresponding to all keys (XML like). */
/***********************************************************************/
PSZ JOBJECT::GetText(PGLOBAL g)
PSZ JOBJECT::GetText(PGLOBAL g, PSZ text)
{
char *p, *text = (char*)PlugSubAlloc(g, NULL, 0);
bool b = true;
int n;
if (!First)
if (!text) {
text = (char*)PlugSubAlloc(g, NULL, 0);
text[0] = 0;
n = 1;
} else
n = 0;
if (!First && n)
return NULL;
else for (PJPR jp = First; jp; jp = jp->Next) {
if (!(p = jp->Val->GetString()))
p = "???";
else for (PJPR jp = First; jp; jp = jp->Next)
jp->Val->GetText(g, text);
if (b) {
strcpy(text, p);
b = false;
} else
strcat(strcat(text, " "), p);
if (n)
PlugSubAlloc(g, NULL, strlen(text) + 1);
} // endfor jp
PlugSubAlloc(g, NULL, strlen(text) + 1);
return text;
return text + n;
} // end of GetValue;
/***********************************************************************/
@ -924,6 +923,18 @@ void JOBJECT::SetValue(PGLOBAL g, PJVAL jvp, PSZ key)
} // end of SetValue
/***********************************************************************/
/* True if void or if all members are nulls. */
/***********************************************************************/
bool JOBJECT::IsNull(void)
{
for (PJPR jp = First; jp; jp = jp->Next)
if (!jp->Val->IsNull())
return false;
return true;
} // end of IsNull
/* -------------------------- Class JARRAY --------------------------- */
/***********************************************************************/
@ -1012,6 +1023,18 @@ bool JARRAY::DeleteValue(int n)
} // end of DeleteValue
/***********************************************************************/
/* True if void or if all members are nulls. */
/***********************************************************************/
bool JARRAY::IsNull(void)
{
for (int i = 0; i < Size; i++)
if (!Mvals[i]->IsNull())
return false;
return true;
} // end of IsNull
/* -------------------------- Class JVALUE- -------------------------- */
/***********************************************************************/
@ -1086,6 +1109,25 @@ PSZ JVALUE::GetString(void)
return (Value) ? Value->GetCharString(buf) : NULL;
} // end of GetString
/***********************************************************************/
/* Return the Value's String value. */
/***********************************************************************/
PSZ JVALUE::GetText(PGLOBAL g, PSZ text)
{
if (Jsp && Jsp->GetType() == TYPE_JOB)
return Jsp->GetText(g, text);
char buf[32];
PSZ s = (Value) ? Value->GetCharString(buf) : NULL;
if (s)
strcat(strcat(text, " "), s);
else
strcat(text, " ???");
return text;
} // end of GetText
/***********************************************************************/
/* Set the Value's value as the given integer. */
/***********************************************************************/
@ -1110,3 +1152,11 @@ void JVALUE::SetString(PGLOBAL g, PSZ s)
Value = AllocateValue(g, s, TYPE_STRING);
} // end of AddFloat
/***********************************************************************/
/* True when its JSON or normal value is null. */
/***********************************************************************/
bool JVALUE::IsNull(void)
{
return (Jsp) ? Jsp->IsNull() : (Value) ? Value->IsNull() : true;
} // end of IsNull

9
storage/connect/json.h
View File

@ -152,7 +152,7 @@ class JSON : public BLOCK {
virtual int GetInteger(void) {X return 0;}
virtual double GetFloat() {X return 0.0;}
virtual PSZ GetString() {X return NULL;}
virtual PSZ GetText(PGLOBAL g) {X return NULL;}
virtual PSZ GetText(PGLOBAL g, PSZ text) {X return NULL;}
virtual bool SetValue(PGLOBAL g, PJVAL jvp, int i) {X return true;}
virtual void SetValue(PGLOBAL g, PJVAL jvp, PSZ key) {X}
virtual void SetValue(PVAL valp) {X}
@ -161,6 +161,7 @@ class JSON : public BLOCK {
virtual void SetInteger(PGLOBAL g, int n) {X}
virtual void SetFloat(PGLOBAL g, double f) {X}
virtual bool DeleteValue(int i) {X return true;}
virtual bool IsNull(void) {X return true;}
protected:
int Size;
@ -182,8 +183,9 @@ class JOBJECT : public JSON {
virtual PJPR AddPair(PGLOBAL g, PSZ key);
virtual PJOB GetObject(void) {return this;}
virtual PJVAL GetValue(const char* key);
virtual PSZ GetText(PGLOBAL g);
virtual PSZ GetText(PGLOBAL g, PSZ text);
virtual void SetValue(PGLOBAL g, PJVAL jvp, PSZ key);
virtual bool IsNull(void);
protected:
PJPR First;
@ -208,6 +210,7 @@ class JARRAY : public JSON {
virtual PJVAL GetValue(int i);
virtual bool SetValue(PGLOBAL g, PJVAL jvp, int i);
virtual bool DeleteValue(int n);
virtual bool IsNull(void);
protected:
// Members
@ -244,11 +247,13 @@ class JVALUE : public JSON {
virtual int GetInteger(void);
virtual double GetFloat(void);
virtual PSZ GetString(void);
virtual PSZ GetText(PGLOBAL g, PSZ text);
virtual void SetValue(PVAL valp) {Value = valp;}
virtual void SetValue(PJSON jsp) {Jsp = jsp;}
virtual void SetString(PGLOBAL g, PSZ s);
virtual void SetInteger(PGLOBAL g, int n);
virtual void SetFloat(PGLOBAL g, double f);
virtual bool IsNull(void);
protected:
PJSON Jsp; // To the json value

50
storage/connect/jsonudf.cpp
View File

@ -37,6 +37,10 @@ DllExport my_bool Json_Object_init(UDF_INIT*, UDF_ARGS*, char*);
DllExport char *Json_Object(UDF_INIT*, UDF_ARGS*, char*,
unsigned long*, char *, char *);
DllExport void Json_Object_deinit(UDF_INIT*);
DllExport my_bool Json_Object_Nonull_init(UDF_INIT*, UDF_ARGS*, char*);
DllExport char *Json_Object_Nonull(UDF_INIT*, UDF_ARGS*, char*,
unsigned long*, char *, char *);
DllExport void Json_Object_Nonull_deinit(UDF_INIT*);
DllExport my_bool Json_Array_Grp_init(UDF_INIT*, UDF_ARGS*, char*);
DllExport void Json_Array_Grp_add(UDF_INIT *, UDF_ARGS *, char *, char *);
DllExport char *Json_Array_Grp(UDF_INIT*, UDF_ARGS*, char*,
@ -228,7 +232,7 @@ static PSZ MakeKey(PGLOBAL g, UDF_ARGS *args, int i)
/***********************************************************************/
static PJVAL MakeValue(PGLOBAL g, UDF_ARGS *args, int i)
{
char *sap = args->args[i];
char *sap = (args->arg_count > (unsigned)i) ? args->args[i] : NULL;
PJSON jsp;
PJVAL jvp = new(g) JVALUE;
@ -358,7 +362,7 @@ my_bool Json_Array_Add_init(UDF_INIT *initid, UDF_ARGS *args, char *message)
strcpy(message, "Json_Value_Add must have at least 2 arguments");
return true;
} else if (!IsJson(args, 0)) {
strcpy(message, "Json_Value_Add first argument must be a json array");
strcpy(message, "Json_Value_Add first argument must be a json item");
return true;
} else
CalcLen(args, false, reslen, memlen);
@ -437,6 +441,46 @@ void Json_Object_deinit(UDF_INIT* initid)
PlugExit((PGLOBAL)initid->ptr);
} // end of Json_Object_deinit
/***********************************************************************/
/* Make a Json Oject containing all not null parameters. */
/***********************************************************************/
my_bool Json_Object_Nonull_init(UDF_INIT *initid, UDF_ARGS *args,
char *message)
{
unsigned long reslen, memlen;
CalcLen(args, true, reslen, memlen);
return JsonInit(initid, message, reslen, memlen);
} // end of Json_Object_Nonull_init
char *Json_Object_Nonull(UDF_INIT *initid, UDF_ARGS *args, char *result,
unsigned long *res_length, char *is_null, char *error)
{
char *str;
uint i;
PJOB objp;
PJVAL jvp;
PGLOBAL g = (PGLOBAL)initid->ptr;
PlugSubSet(g, g->Sarea, g->Sarea_Size);
objp = new(g) JOBJECT;
for (i = 0; i < args->arg_count; i++)
if (!(jvp = MakeValue(g, args, i))->IsNull())
objp->SetValue(g, jvp, MakeKey(g, args, i));
if (!(str = Serialize(g, objp, NULL, 0)))
str = strcpy(result, g->Message);
*res_length = strlen(str);
return str;
} // end of Json_Object_Nonull
void Json_Object_Nonull_deinit(UDF_INIT* initid)
{
PlugExit((PGLOBAL)initid->ptr);
} // end of Json_Object_nonull_deinit
/***********************************************************************/
/* Make a Json array from values comming from rows. */
/***********************************************************************/
@ -517,7 +561,7 @@ my_bool Json_Object_Grp_init(UDF_INIT *initid, UDF_ARGS *args, char *message)
unsigned long reslen, memlen, n = GetJsonGrpSize();
if (args->arg_count != 2) {
strcpy(message, "Json_Array_Grp can only accept 2 argument");
strcpy(message, "Json_Array_Grp can only accept 2 arguments");
return true;
} else
CalcLen(args, true, reslen, memlen);

52
storage/connect/mysql-test/connect/r/json.result
View File

@ -12,7 +12,7 @@ TRANSLATION CHAR(32),
TRANSLATOR CHAR(80),
PUBLISHER CHAR(32),
DATEPUB int(4)
) ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='biblio.jsn';
) ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='biblio.json';
SELECT * FROM t1;
ISBN LANG SUBJECT AUTHOR TITLE TRANSLATION TRANSLATOR PUBLISHER DATEPUB
9782212090819 fr applications Jean-Christophe Bernadac Construire une application XML Eyrolles Paris 1999
@ -34,7 +34,7 @@ Publisher CHAR(20) FIELD_FORMAT='PUBLISHER:NAME',
Location CHAR(16) FIELD_FORMAT='PUBLISHER:PLACE',
Year int(4) FIELD_FORMAT='DATEPUB'
)
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='biblio.jsn';
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='biblio.json';
SELECT * FROM t1;
ISBN Language Subject Authors Title Translation Translator Publisher Location Year
9782212090819 fr applications 2 Construire une application XML Eyrolles Paris 1999
@ -57,7 +57,7 @@ Publisher CHAR(20) FIELD_FORMAT='PUBLISHER:NAME',
Location CHAR(16) FIELD_FORMAT='PUBLISHER:PLACE',
Year int(4) FIELD_FORMAT='DATEPUB'
)
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='biblio.jsn';
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='biblio.json';
SELECT * FROM t1;
ISBN Language Subject AuthorFN AuthorLN Title Translation Translator Publisher Location Year
9782212090819 fr applications Jean-Christophe and François Bernadac and Knab Construire une application XML Eyrolles Paris 1999
@ -80,7 +80,7 @@ Publisher CHAR(20) FIELD_FORMAT='PUBLISHER:NAME',
Location CHAR(16) FIELD_FORMAT='PUBLISHER:PLACE',
Year int(4) FIELD_FORMAT='DATEPUB'
)
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='biblio.jsn';
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='biblio.json';
SELECT * FROM t1;
ISBN Language Subject AuthorFN AuthorLN Title Translation Translator Publisher Location Year
9782212090819 fr applications Jean-Christophe Bernadac Construire une application XML Eyrolles Paris 1999
@ -97,7 +97,7 @@ ISBN Language Subject AuthorFN AuthorLN Title Translation Translator Publisher L
CREATE TABLE t2 (
FIRSTNAME CHAR(32),
LASTNAME CHAR(32))
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='biblio.jsn' OPTION_LIST='Object=[2]:AUTHOR';
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='biblio.json' OPTION_LIST='Object=[2]:AUTHOR';
SELECT * FROM t2;
FIRSTNAME LASTNAME
William J. Pardi
@ -117,7 +117,7 @@ CREATE TABLE t1
(
line char(255)
)
ENGINE=CONNECT TABLE_TYPE=DOS FILE_NAME='biblio.jsn';
ENGINE=CONNECT TABLE_TYPE=DOS FILE_NAME='biblio.json';
SELECT * FROM t1;
line
[
@ -178,7 +178,7 @@ WHO CHAR(12),
WEEK INT(2) FIELD_FORMAT='WEEK:[X]:NUMBER',
WHAT CHAR(32) FIELD_FORMAT='WEEK::EXPENSE:["+"]:WHAT',
AMOUNT DOUBLE(8,2) FIELD_FORMAT='WEEK::EXPENSE:[+]:AMOUNT')
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.jsn';
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.json';
SELECT * FROM t1;
WHO WEEK WHAT AMOUNT
Joe 3 Beer+Food+Food+Car 69.00
@ -199,7 +199,7 @@ WHO CHAR(12),
WEEK INT(2) FIELD_FORMAT='WEEK:[X]:NUMBER',
WHAT CHAR(32) FIELD_FORMAT='WEEK:[X]:EXPENSE:[X]:WHAT',
AMOUNT DOUBLE(8,2) FIELD_FORMAT='WEEK:[X]:EXPENSE:[X]:AMOUNT')
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.jsn';
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.json';
SELECT * FROM t1;
WHO WEEK WHAT AMOUNT
Joe 3 Beer 18.00
@ -228,6 +228,26 @@ Janet 5 Beer 19.00
Janet 5 Food 12.00
DROP TABLE t1;
#
# A table showing many calculated results
#
CREATE TABLE t1 (
WHO CHAR(12) NOT NULL,
WEEKS CHAR(12) NOT NULL FIELD_FORMAT='WEEK:[", "]:NUMBER',
SUMS CHAR(64) NOT NULL FIELD_FORMAT='WEEK:["+"]:EXPENSE:[+]:AMOUNT',
SUM DOUBLE(8,2) NOT NULL FIELD_FORMAT='WEEK:[+]:EXPENSE:[+]:AMOUNT',
AVGS CHAR(64) NOT NULL FIELD_FORMAT='WEEK:["+"]:EXPENSE:[!]:AMOUNT',
SUMAVG DOUBLE(8,2) NOT NULL FIELD_FORMAT='WEEK:[+]:EXPENSE:[!]:AMOUNT',
AVGSUM DOUBLE(8,2) NOT NULL FIELD_FORMAT='WEEK:[!]:EXPENSE:[+]:AMOUNT',
AVGAVG DOUBLE(8,2) NOT NULL FIELD_FORMAT='WEEK:[!]:EXPENSE:[!]:AMOUNT',
AVERAGE DOUBLE(8,2) NOT NULL FIELD_FORMAT='WEEK:[!]:EXPENSE:[X]:AMOUNT')
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.json';
SELECT * FROM t1;
WHO WEEKS SUMS SUM AVGS SUMAVG AVGSUM AVGAVG AVERAGE
Joe 3, 4, 5 69.00+83.00+26.00 178.00 17.25+16.60+13.00 46.85 59.33 15.62 16.18
Beth 3, 4, 5 16.00+32.00+32.00 80.00 16.00+16.00+16.00 48.00 26.67 16.00 16.00
Janet 3, 4, 5 55.00+17.00+57.00 129.00 18.33+17.00+14.25 49.58 43.00 16.53 16.12
DROP TABLE t1;
#
# Expand expense in 3 one week tables
#
CREATE TABLE t2 (
@ -235,7 +255,7 @@ WHO CHAR(12),
WEEK INT(2) FIELD_FORMAT='WEEK:[1]:NUMBER',
WHAT CHAR(32) FIELD_FORMAT='WEEK:[1]:EXPENSE:[X]:WHAT',
AMOUNT DOUBLE(8,2) FIELD_FORMAT='WEEK:[1]:EXPENSE:[X]:AMOUNT')
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.jsn';
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.json';
SELECT * FROM t2;
WHO WEEK WHAT AMOUNT
Joe 3 Beer 18.00
@ -251,7 +271,7 @@ WHO CHAR(12),
WEEK INT(2) FIELD_FORMAT='WEEK:[2]:NUMBER',
WHAT CHAR(32) FIELD_FORMAT='WEEK:[2]:EXPENSE:[X]:WHAT',
AMOUNT DOUBLE(8,2) FIELD_FORMAT='WEEK:[2]:EXPENSE:[X]:AMOUNT')
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.jsn';
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.json';
SELECT * FROM t3;
WHO WEEK WHAT AMOUNT
Joe 4 Beer 19.00
@ -267,7 +287,7 @@ WHO CHAR(12),
WEEK INT(2) FIELD_FORMAT='WEEK:[3]:NUMBER',
WHAT CHAR(32) FIELD_FORMAT='WEEK:[3]:EXPENSE:[X]:WHAT',
AMOUNT DOUBLE(8,2) FIELD_FORMAT='WEEK:[3]:EXPENSE:[X]:AMOUNT')
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.jsn';
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.json';
SELECT * FROM t4;
WHO WEEK WHAT AMOUNT
Joe 5 Beer 14.00
@ -322,7 +342,7 @@ WHO CHAR(12),
WEEK INT(2),
WHAT CHAR(32) FIELD_FORMAT='EXPENSE:[X]:WHAT',
AMOUNT DOUBLE(8,2) FIELD_FORMAT='EXPENSE:[X]:AMOUNT')
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='mulexp3.jsn';
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='mulexp3.json';
SELECT * FROM t2;
WHO WEEK WHAT AMOUNT
Joe 3 Beer 18.00
@ -338,7 +358,7 @@ WHO CHAR(12),
WEEK INT(2),
WHAT CHAR(32) FIELD_FORMAT='EXPENSE:[X]:WHAT',
AMOUNT DOUBLE(8,2) FIELD_FORMAT='EXPENSE:[X]:AMOUNT')
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='mulexp4.jsn';
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='mulexp4.json';
SELECT * FROM t3;
WHO WEEK WHAT AMOUNT
Joe 4 Beer 19.00
@ -354,7 +374,7 @@ WHO CHAR(12),
WEEK INT(2),
WHAT CHAR(32) FIELD_FORMAT='EXPENSE:[X]:WHAT',
AMOUNT DOUBLE(8,2) FIELD_FORMAT='EXPENSE:[X]:AMOUNT')
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='mulexp5.jsn';
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='mulexp5.json';
SELECT * FROM t4;
WHO WEEK WHAT AMOUNT
Joe 5 Beer 14.00
@ -373,7 +393,7 @@ WHO CHAR(12),
WEEK INT(2),
WHAT CHAR(32) FIELD_FORMAT='EXPENSE:[X]:WHAT',
AMOUNT DOUBLE(8,2) FIELD_FORMAT='EXPENSE:[X]:AMOUNT')
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='mulexp*.jsn' MULTIPLE=1;
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='mulexp*.json' MULTIPLE=1;
SELECT * FROM t1 ORDER BY WHO, WEEK, WHAT, AMOUNT;
WHO WEEK WHAT AMOUNT
Beth 3 Beer 16.00
@ -409,7 +429,7 @@ WHO CHAR(12),
WEEK INT(2),
WHAT CHAR(32) FIELD_FORMAT='EXPENSE:[X]:WHAT',
AMOUNT DOUBLE(8,2) FIELD_FORMAT='EXPENSE:[X]:AMOUNT')
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='mulexp%s.jsn';
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='mulexp%s.json';
ALTER TABLE t1
PARTITION BY LIST COLUMNS(WEEK) (
PARTITION `3` VALUES IN(3),

167
storage/connect/mysql-test/connect/r/json_udf.result Normal file
View File

@ -0,0 +1,167 @@
#
# Test UDF's with constant arguments
#
SELECT Json_Array();
Json_Array()
[]
SELECT Json_Object(56,3.1416,'foo',NULL);
Json_Object(56,3.1416,'foo',NULL)
{"56":56,"3.1416":3.141600,"foo":"foo","NULL":null}
SELECT Json_Object(56 qty,3.1416 price,'foo' truc, NULL garanty);
Json_Object(56 qty,3.1416 price,'foo' truc, NULL garanty)
{"qty":56,"price":3.141600,"truc":"foo","garanty":null}
SELECT Json_Array(56,3.1416,'My name is "Foo"',NULL);
Json_Array(56,3.1416,'My name is "Foo"',NULL)
[56,3.141600,"My name is \"Foo\"",null]
SELECT Json_Array_Add(Json_Array(56,3.1416,'foo',NULL)) Array;
ERROR HY000: Can't initialize function 'Json_Array_Add'; Json_Value_Add must have at least 2 arguments
SELECT Json_Array_Add(Json_Array(56,3.1416,'foo',NULL),'One more') Array;
Array
[56,3.141600,"foo",null,"One more"]
SELECT Json_Array_Add(Json_Value('one value'),'One more');
Json_Array_Add(Json_Value('one value'),'One more')
["one value","One more"]
SELECT Json_Array_Add('one value','One more');
ERROR HY000: Can't initialize function 'Json_Array_Add'; Json_Value_Add first argument must be a json item
SELECT Json_Array_Add('one value' json_,'One more');
Json_Array_Add('one value' json_,'One more')
[null,"One more"]
Warnings:
Warning 1105 Bad 'o' character near one value
SELECT Json_Value(56,3.1416,'foo',NULL);
ERROR HY000: Can't initialize function 'Json_Value'; Json_Value cannot accept more than 1 argument
SELECT Json_Value(3.1416);
Json_Value(3.1416)
3.141600
SELECT Json_Value('foo');
Json_Value('foo')
"foo"
SELECT Json_Value(NULL);
Json_Value(NULL)
null
SELECT Json_Value();
Json_Value()
null
SELECT Json_Object();
Json_Object()
{}
SELECT Json_Object(Json_Array(56,3.1416,'foo'),NULL);
Json_Object(Json_Array(56,3.1416,'foo'),NULL)
{"Array(56,3.1416,'foo')":[56,3.141600,"foo"],"NULL":null}
SELECT Json_Array(Json_Array(56,3.1416,'foo'),NULL);
Json_Array(Json_Array(56,3.1416,'foo'),NULL)
[[56,3.141600,"foo"],null]
SELECT Json_Array(Json_Object(56 "qty",3.1416 "price",'foo'),NULL);
Json_Array(Json_Object(56 "qty",3.1416 "price",'foo'),NULL)
[{"qty":56,"price":3.141600,"foo":"foo"},null]
#
# Test UDF's with column arguments
#
CREATE TABLE t1
(
ISBN CHAR(15),
LANG CHAR(2),
SUBJECT CHAR(32),
AUTHOR CHAR(64),
TITLE CHAR(32),
TRANSLATION CHAR(32),
TRANSLATOR CHAR(80),
PUBLISHER CHAR(32),
DATEPUB int(4)
) ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='biblio.json';
SELECT Json_Array(AUTHOR, TITLE, DATEPUB) FROM t1;
Json_Array(AUTHOR, TITLE, DATEPUB)
["Jean-Christophe Bernadac","Construire une application XML",1999]
["William J. Pardi","XML en Action",1999]
SELECT Json_Object(AUTHOR, TITLE, DATEPUB) FROM t1;
Json_Object(AUTHOR, TITLE, DATEPUB)
{"AUTHOR":"Jean-Christophe Bernadac","TITLE":"Construire une application XML","DATEPUB":1999}
{"AUTHOR":"William J. Pardi","TITLE":"XML en Action","DATEPUB":1999}
SELECT Json_Array_Grp(TITLE, DATEPUB) FROM t1;
ERROR HY000: Can't initialize function 'Json_Array_Grp'; Json_Array_Grp can only accept 1 argument
SELECT Json_Array_Grp(TITLE) FROM t1;
Json_Array_Grp(TITLE)
["Construire une application XML","XML en Action"]
DROP TABLE t1;
CREATE TABLE t1 (
SERIALNO CHAR(5) NOT NULL,
NAME VARCHAR(12) NOT NULL FLAG=6,
SEX SMALLINT(1) NOT NULL,
TITLE VARCHAR(15) NOT NULL FLAG=20,
MANAGER CHAR(5) DEFAULT NULL,
DEPARTMENT CHAr(4) NOT NULL FLAG=41,
SECRETARY CHAR(5) DEFAULT NULL FLAG=46,
SALARY DOUBLE(8,2) NOT NULL FLAG=52
) ENGINE=CONNECT TABLE_TYPE=FIX BLOCK_SIZE=8 FILE_NAME='employee.dat' ENDING=1;
SELECT Json_Object(SERIALNO, NAME, TITLE, SALARY) FROM t1 WHERE NAME = 'MERCHANT';
Json_Object(SERIALNO, NAME, TITLE, SALARY)
{"SERIALNO":"78943","NAME":"MERCHANT","TITLE":"SALESMAN","SALARY":8700.000000}
SELECT DEPARTMENT, Json_Array_Grp(NAME) FROM t1 GROUP BY DEPARTMENT;
DEPARTMENT Json_Array_Grp(NAME)
0021 ["STRONG","SHORTSIGHT"]
0318 ["BANCROFT","PLUMHEAD","HONEY","TONGHO","WALTER","SHRINKY","WERTHER","MERCHANT","WHEELFOR"]
0319 ["BULLOZER","QUINN","BROWNY","KITTY","MONAPENNY","MARTIN","FUNNIGUY","BUGHAPPY","FODDERMAN","MESSIFUL"]
2452 ["BIGHEAD","ORELLY","BIGHORN","SMITH","CHERRY"]
Warnings:
Warning 1105 Result truncated to json_grp_size values
set connect_json_grp_size=30;
SELECT Json_Array(DEPARTMENT, Json_Array_Grp(NAME)) FROM t1 GROUP BY DEPARTMENT;
Json_Array(DEPARTMENT, Json_Array_Grp(NAME))
["0021",["STRONG","SHORTSIGHT"]]
["0318",["BANCROFT","PLUMHEAD","HONEY","TONGHO","WALTER","SHRINKY","WERTHER","MERCHANT","WHEELFOR"]]
["0319",["BULLOZER","QUINN","BROWNY","KITTY","MONAPENNY","MARTIN","FUNNIGUY","BUGHAPPY","FODDERMAN","MESSIFUL","GOOSEPEN"]]
["2452",["BIGHEAD","ORELLY","BIGHORN","SMITH","CHERRY"]]
SELECT Json_Object(DEPARTMENT, Json_Array_Grp(NAME) json_NAMES) FROM t1 GROUP BY DEPARTMENT;
Json_Object(DEPARTMENT, Json_Array_Grp(NAME) json_NAMES)
{"DEPARTMENT":"0021","NAMES":["STRONG","SHORTSIGHT"]}
{"DEPARTMENT":"0318","NAMES":["BANCROFT","PLUMHEAD","HONEY","TONGHO","WALTER","SHRINKY","WERTHER","MERCHANT","WHEELFOR"]}
{"DEPARTMENT":"0319","NAMES":["BULLOZER","QUINN","BROWNY","KITTY","MONAPENNY","MARTIN","FUNNIGUY","BUGHAPPY","FODDERMAN","MESSIFUL","GOOSEPEN"]}
{"DEPARTMENT":"2452","NAMES":["BIGHEAD","ORELLY","BIGHORN","SMITH","CHERRY"]}
SELECT Json_Object(DEPARTMENT, Json_Array_Grp(Json_Object(SERIALNO, NAME, TITLE, SALARY)) json_EMPLOYES) FROM t1 GROUP BY DEPARTMENT;
Json_Object(DEPARTMENT, Json_Array_Grp(Json_Object(SERIALNO, NAME, TITLE, SALARY)) json_EMPLOYES)
{"DEPARTMENT":"0021","EMPLOYES":[{"SERIALNO":"87777","NAME":"STRONG","TITLE":"DIRECTOR","SALARY":23000.000000},{"SERIALNO":"22222","NAME":"SHORTSIGHT","TITLE":"SECRETARY","SALARY":5500.000000}]}
{"DEPARTMENT":"0318","EMPLOYES":[{"SERIALNO":"74200","NAME":"BANCROFT","TITLE":"SALESMAN","SALARY":9600.000000},{"SERIALNO":"24888","NAME":"PLUMHEAD","TITLE":"TYPIST","SALARY":2800.000000},{"SERIALNO":"27845","NAME":"HONEY","TITLE":"SECRETARY","SALARY":4900.000000},{"SERIALNO":"73452","NAME":"TONGHO","TITLE":"ENGINEER","SALARY":6800.000000},{"SERIALNO":"74234","NAME":"WALTER","TITLE":"ENGINEER","SALARY":7400.000000},{"SERIALNO":"77777","NAME":"SHRINKY","TITLE":"ADMINISTRATOR","SALARY":7500.000000},{"SERIALNO":"70012","NAME":"WERTHER","TITLE":"DIRECTOR","SALARY":14500.000000},{"SERIALNO":"78943","NAME":"MERCHANT","TITLE":"SALESMAN","SALARY":8700.000000},{"SERIALNO":"73111","NAME":"WHEELFOR","TITLE":"SALESMAN","SALARY":10030.000000}]}
{"DEPARTMENT":"0319","EMPLOYES":[{"SERIALNO":"76543","NAME":"BULLOZER","TITLE":"SALESMAN","SALARY":14800.000000},{"SERIALNO":"40567","NAME":"QUINN","TITLE":"DIRECTOR","SALARY":14000.000000},{"SERIALNO":"00137","NAME":"BROWNY","TITLE":"ENGINEER","SALARY":10500.000000},{"SERIALNO":"12345","NAME":"KITTY","TITLE":"TYPIST","SALARY":3000.450000},{"SERIALNO":"33333","NAME":"MONAPENNY","TITLE":"SECRETARY","SALARY":3800.000000},{"SERIALNO":"00023","NAME":"MARTIN","TITLE":"ENGINEER","SALARY":10000.000000},{"SERIALNO":"07654","NAME":"FUNNIGUY","TITLE":"ADMINISTRATOR","SALARY":8500.000000},{"SERIALNO":"45678","NAME":"BUGHAPPY","TITLE":"PROGRAMMER","SALARY":8500.000000},{"SERIALNO":"56789","NAME":"FODDERMAN","TITLE":"SALESMAN","SALARY":7000.000000},{"SERIALNO":"55555","NAME":"MESSIFUL","TITLE":"SECRETARY","SALARY":5000.500000},{"SERIALNO":"98765","NAME":"GOOSEPEN","TITLE":"ADMINISTRATOR","SALARY":4700.000000}]}
{"DEPARTMENT":"2452","EMPLOYES":[{"SERIALNO":"34567","NAME":"BIGHEAD","TITLE":"SCIENTIST","SALARY":8000.000000},{"SERIALNO":"31416","NAME":"ORELLY","TITLE":"ENGINEER","SALARY":13400.000000},{"SERIALNO":"36666","NAME":"BIGHORN","TITLE":"SCIENTIST","SALARY":11000.000000},{"SERIALNO":"02345","NAME":"SMITH","TITLE":"ENGINEER","SALARY":9000.000000},{"SERIALNO":"11111","NAME":"CHERRY","TITLE":"SECRETARY","SALARY":4500.000000}]}
SELECT Json_Object(DEPARTMENT, TITLE, Json_Array_Grp(Json_Object(SERIALNO, NAME, SALARY)) json_EMPLOYES) FROM t1 GROUP BY DEPARTMENT, TITLE;
Json_Object(DEPARTMENT, TITLE, Json_Array_Grp(Json_Object(SERIALNO, NAME, SALARY)) json_EMPLOYES)
{"DEPARTMENT":"0021","TITLE":"DIRECTOR","EMPLOYES":[{"SERIALNO":"87777","NAME":"STRONG","SALARY":23000.000000}]}
{"DEPARTMENT":"0021","TITLE":"SECRETARY","EMPLOYES":[{"SERIALNO":"22222","NAME":"SHORTSIGHT","SALARY":5500.000000}]}
{"DEPARTMENT":"0318","TITLE":"ADMINISTRATOR","EMPLOYES":[{"SERIALNO":"77777","NAME":"SHRINKY","SALARY":7500.000000}]}
{"DEPARTMENT":"0318","TITLE":"DIRECTOR","EMPLOYES":[{"SERIALNO":"70012","NAME":"WERTHER","SALARY":14500.000000}]}
{"DEPARTMENT":"0318","TITLE":"ENGINEER","EMPLOYES":[{"SERIALNO":"73452","NAME":"TONGHO","SALARY":6800.000000},{"SERIALNO":"74234","NAME":"WALTER","SALARY":7400.000000}]}
{"DEPARTMENT":"0318","TITLE":"SALESMAN","EMPLOYES":[{"SERIALNO":"74200","NAME":"BANCROFT","SALARY":9600.000000},{"SERIALNO":"78943","NAME":"MERCHANT","SALARY":8700.000000},{"SERIALNO":"73111","NAME":"WHEELFOR","SALARY":10030.000000}]}
{"DEPARTMENT":"0318","TITLE":"SECRETARY","EMPLOYES":[{"SERIALNO":"27845","NAME":"HONEY","SALARY":4900.000000}]}
{"DEPARTMENT":"0318","TITLE":"TYPIST","EMPLOYES":[{"SERIALNO":"24888","NAME":"PLUMHEAD","SALARY":2800.000000}]}
{"DEPARTMENT":"0319","TITLE":"ADMINISTRATOR","EMPLOYES":[{"SERIALNO":"98765","NAME":"GOOSEPEN","SALARY":4700.000000},{"SERIALNO":"07654","NAME":"FUNNIGUY","SALARY":8500.000000}]}
{"DEPARTMENT":"0319","TITLE":"DIRECTOR","EMPLOYES":[{"SERIALNO":"40567","NAME":"QUINN","SALARY":14000.000000}]}
{"DEPARTMENT":"0319","TITLE":"ENGINEER","EMPLOYES":[{"SERIALNO":"00023","NAME":"MARTIN","SALARY":10000.000000},{"SERIALNO":"00137","NAME":"BROWNY","SALARY":10500.000000}]}
{"DEPARTMENT":"0319","TITLE":"PROGRAMMER","EMPLOYES":[{"SERIALNO":"45678","NAME":"BUGHAPPY","SALARY":8500.000000}]}
{"DEPARTMENT":"0319","TITLE":"SALESMAN","EMPLOYES":[{"SERIALNO":"76543","NAME":"BULLOZER","SALARY":14800.000000},{"SERIALNO":"56789","NAME":"FODDERMAN","SALARY":7000.000000}]}
{"DEPARTMENT":"0319","TITLE":"SECRETARY","EMPLOYES":[{"SERIALNO":"33333","NAME":"MONAPENNY","SALARY":3800.000000},{"SERIALNO":"55555","NAME":"MESSIFUL","SALARY":5000.500000}]}
{"DEPARTMENT":"0319","TITLE":"TYPIST","EMPLOYES":[{"SERIALNO":"12345","NAME":"KITTY","SALARY":3000.450000}]}
{"DEPARTMENT":"2452","TITLE":"ENGINEER","EMPLOYES":[{"SERIALNO":"31416","NAME":"ORELLY","SALARY":13400.000000},{"SERIALNO":"02345","NAME":"SMITH","SALARY":9000.000000}]}
{"DEPARTMENT":"2452","TITLE":"SCIENTIST","EMPLOYES":[{"SERIALNO":"34567","NAME":"BIGHEAD","SALARY":8000.000000},{"SERIALNO":"36666","NAME":"BIGHORN","SALARY":11000.000000}]}
{"DEPARTMENT":"2452","TITLE":"SECRETARY","EMPLOYES":[{"SERIALNO":"11111","NAME":"CHERRY","SALARY":4500.000000}]}
SELECT Json_Object_Grp(SALARY) FROM t1;
ERROR HY000: Can't initialize function 'Json_Object_Grp'; Json_Array_Grp can only accept 2 arguments
SELECT Json_Object_Grp(SALARY, NAME) FROM t1;
Json_Object_Grp(SALARY, NAME)
{"BANCROFT":9600.000000,"SMITH":9000.000000,"MERCHANT":8700.000000,"FUNNIGUY":8500.000000,"BUGHAPPY":8500.000000,"BIGHEAD":8000.000000,"SHRINKY":7500.000000,"WALTER":7400.000000,"FODDERMAN":7000.000000,"TONGHO":6800.000000,"SHORTSIGHT":5500.000000,"MESSIFUL":5000.500000,"HONEY":4900.000000,"GOOSEPEN":4700.000000,"CHERRY":4500.000000,"MONAPENNY":3800.000000,"KITTY":3000.450000,"PLUMHEAD":2800.000000,"STRONG":23000.000000,"BULLOZER":14800.000000,"WERTHER":14500.000000,"QUINN":14000.000000,"ORELLY":13400.000000,"BIGHORN":11000.000000,"BROWNY":10500.000000,"WHEELFOR":10030.000000,"MARTIN":10000.000000}
SELECT Json_Object(DEPARTMENT, Json_Object_Grp(SALARY, NAME) "Json_SALARIES") FROM t1 GROUP BY DEPARTMENT;
Json_Object(DEPARTMENT, Json_Object_Grp(SALARY, NAME) "Json_SALARIES")
{"DEPARTMENT":"0021","SALARIES":{"STRONG":23000.000000,"SHORTSIGHT":5500.000000}}
{"DEPARTMENT":"0318","SALARIES":{"BANCROFT":9600.000000,"PLUMHEAD":2800.000000,"HONEY":4900.000000,"TONGHO":6800.000000,"WALTER":7400.000000,"SHRINKY":7500.000000,"WERTHER":14500.000000,"MERCHANT":8700.000000,"WHEELFOR":10030.000000}}
{"DEPARTMENT":"0319","SALARIES":{"BULLOZER":14800.000000,"QUINN":14000.000000,"BROWNY":10500.000000,"KITTY":3000.450000,"MONAPENNY":3800.000000,"MARTIN":10000.000000,"FUNNIGUY":8500.000000,"BUGHAPPY":8500.000000,"FODDERMAN":7000.000000,"MESSIFUL":5000.500000,"GOOSEPEN":4700.000000}}
{"DEPARTMENT":"2452","SALARIES":{"BIGHEAD":8000.000000,"ORELLY":13400.000000,"BIGHORN":11000.000000,"SMITH":9000.000000,"CHERRY":4500.000000}}
SELECT Json_Array_Grp(NAME) from t1;
Json_Array_Grp(NAME)
["BANCROFT","SMITH","MERCHANT","FUNNIGUY","BUGHAPPY","BIGHEAD","SHRINKY","WALTER","FODDERMAN","TONGHO","SHORTSIGHT","MESSIFUL","HONEY","GOOSEPEN","CHERRY","MONAPENNY","KITTY","PLUMHEAD","STRONG","BULLOZER","WERTHER","QUINN","ORELLY","BIGHORN","BROWNY","WHEELFOR","MARTIN"]
DROP TABLE t1;
DROP FUNCTION Json_Array;
DROP FUNCTION Json_Array_Add;
DROP FUNCTION Json_Object;
DROP FUNCTION Json_Object_Nonull;
DROP FUNCTION Json_Value;
DROP FUNCTION Json_Array_Grp;
DROP FUNCTION Json_Object_Grp;

10
storage/connect/mysql-test/connect/r/odbc_oracle.result
View File

@ -126,7 +126,7 @@ TABNAME='T1';
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`A` decimal(38,0) DEFAULT NULL,
`A` decimal(40,0) DEFAULT NULL,
`B` double(40,0) DEFAULT NULL
) ENGINE=CONNECT DEFAULT CHARSET=latin1 CONNECTION='DSN=ConnectEngineOracle;UID=mtr;PWD=mtr' `TABLE_TYPE`='ODBC' `TABNAME`='T1'
SELECT * FROM t1 ORDER BY A;
@ -138,7 +138,7 @@ CREATE TABLE t2 AS SELECT * FROM t1;
SHOW CREATE TABLE t2;
Table Create Table
t2 CREATE TABLE `t2` (
`A` decimal(38,0) DEFAULT NULL,
`A` decimal(40,0) DEFAULT NULL,
`B` double(40,0) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
SELECT * FROM t2;
@ -162,7 +162,7 @@ TABNAME='MTR.T1';
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`A` decimal(38,0) DEFAULT NULL,
`A` decimal(40,0) DEFAULT NULL,
`B` double(40,0) DEFAULT NULL
) ENGINE=CONNECT DEFAULT CHARSET=latin1 CONNECTION='DSN=ConnectEngineOracle;UID=mtr;PWD=mtr' `TABLE_TYPE`='ODBC' `TABNAME`='MTR.T1'
SELECT * FROM t1;
@ -178,7 +178,7 @@ TABNAME='MTR.V1';
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`A` decimal(38,0) DEFAULT NULL,
`A` decimal(40,0) DEFAULT NULL,
`B` double(40,0) DEFAULT NULL
) ENGINE=CONNECT DEFAULT CHARSET=latin1 CONNECTION='DSN=ConnectEngineOracle;UID=mtr;PWD=mtr' `TABLE_TYPE`='ODBC' `TABNAME`='MTR.V1'
SELECT * FROM t1;
@ -190,7 +190,7 @@ CREATE TABLE t2 AS SELECT * FROM t1;
SHOW CREATE TABLE t2;
Table Create Table
t2 CREATE TABLE `t2` (
`A` decimal(38,0) DEFAULT NULL,
`A` decimal(40,0) DEFAULT NULL,
`B` double(40,0) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
SELECT * FROM t2;

0
storage/connect/mysql-test/connect/std_data/biblio.jsn → storage/connect/mysql-test/connect/std_data/biblio.json
View File

0
storage/connect/mysql-test/connect/std_data/expense.jsn → storage/connect/mysql-test/connect/std_data/expense.json
View File

0
storage/connect/mysql-test/connect/std_data/mulexp3.jsn → storage/connect/mysql-test/connect/std_data/mulexp3.json
View File

0
storage/connect/mysql-test/connect/std_data/mulexp4.jsn → storage/connect/mysql-test/connect/std_data/mulexp4.json
View File

0
storage/connect/mysql-test/connect/std_data/mulexp5.jsn → storage/connect/mysql-test/connect/std_data/mulexp5.json
View File

69
storage/connect/mysql-test/connect/t/json.test
View File

@ -3,11 +3,11 @@
let $MYSQLD_DATADIR= `select @@datadir`;
--copy_file $MTR_SUITE_DIR/std_data/biblio.jsn $MYSQLD_DATADIR/test/biblio.jsn
--copy_file $MTR_SUITE_DIR/std_data/expense.jsn $MYSQLD_DATADIR/test/expense.jsn
--copy_file $MTR_SUITE_DIR/std_data/mulexp3.jsn $MYSQLD_DATADIR/test/mulexp3.jsn
--copy_file $MTR_SUITE_DIR/std_data/mulexp4.jsn $MYSQLD_DATADIR/test/mulexp4.jsn
--copy_file $MTR_SUITE_DIR/std_data/mulexp5.jsn $MYSQLD_DATADIR/test/mulexp5.jsn
--copy_file $MTR_SUITE_DIR/std_data/biblio.json $MYSQLD_DATADIR/test/biblio.json
--copy_file $MTR_SUITE_DIR/std_data/expense.json $MYSQLD_DATADIR/test/expense.json
--copy_file $MTR_SUITE_DIR/std_data/mulexp3.json $MYSQLD_DATADIR/test/mulexp3.json
--copy_file $MTR_SUITE_DIR/std_data/mulexp4.json $MYSQLD_DATADIR/test/mulexp4.json
--copy_file $MTR_SUITE_DIR/std_data/mulexp5.json $MYSQLD_DATADIR/test/mulexp5.json
--echo #
--echo # Testing doc samples
@ -23,7 +23,7 @@ CREATE TABLE t1
TRANSLATOR CHAR(80),
PUBLISHER CHAR(32),
DATEPUB int(4)
) ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='biblio.jsn';
) ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='biblio.json';
SELECT * FROM t1;
DROP TABLE t1;
@ -44,7 +44,7 @@ CREATE TABLE t1
Location CHAR(16) FIELD_FORMAT='PUBLISHER:PLACE',
Year int(4) FIELD_FORMAT='DATEPUB'
)
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='biblio.jsn';
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='biblio.json';
SELECT * FROM t1;
DROP TABLE t1;
@ -65,7 +65,7 @@ CREATE TABLE t1
Location CHAR(16) FIELD_FORMAT='PUBLISHER:PLACE',
Year int(4) FIELD_FORMAT='DATEPUB'
)
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='biblio.jsn';
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='biblio.json';
SELECT * FROM t1;
DROP TABLE t1;
@ -86,7 +86,7 @@ CREATE TABLE t1
Location CHAR(16) FIELD_FORMAT='PUBLISHER:PLACE',
Year int(4) FIELD_FORMAT='DATEPUB'
)
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='biblio.jsn';
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='biblio.json';
SELECT * FROM t1;
UPDATE t1 SET AuthorFN = 'Philippe' WHERE AuthorLN = 'Knab';
SELECT * FROM t1 WHERE ISBN = '9782212090819';
@ -97,7 +97,7 @@ SELECT * FROM t1 WHERE ISBN = '9782212090819';
CREATE TABLE t2 (
FIRSTNAME CHAR(32),
LASTNAME CHAR(32))
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='biblio.jsn' OPTION_LIST='Object=[2]:AUTHOR';
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='biblio.json' OPTION_LIST='Object=[2]:AUTHOR';
SELECT * FROM t2;
INSERT INTO t2 VALUES('Charles','Dickens');
SELECT * FROM t1;
@ -111,7 +111,7 @@ CREATE TABLE t1
(
line char(255)
)
ENGINE=CONNECT TABLE_TYPE=DOS FILE_NAME='biblio.jsn';
ENGINE=CONNECT TABLE_TYPE=DOS FILE_NAME='biblio.json';
SELECT * FROM t1;
DROP TABLE t1;
@ -123,7 +123,7 @@ WHO CHAR(12),
WEEK INT(2) FIELD_FORMAT='WEEK:[X]:NUMBER',
WHAT CHAR(32) FIELD_FORMAT='WEEK::EXPENSE:["+"]:WHAT',
AMOUNT DOUBLE(8,2) FIELD_FORMAT='WEEK::EXPENSE:[+]:AMOUNT')
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.jsn';
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.json';
SELECT * FROM t1;
DROP TABLE t1;
@ -135,11 +135,28 @@ WHO CHAR(12),
WEEK INT(2) FIELD_FORMAT='WEEK:[X]:NUMBER',
WHAT CHAR(32) FIELD_FORMAT='WEEK:[X]:EXPENSE:[X]:WHAT',
AMOUNT DOUBLE(8,2) FIELD_FORMAT='WEEK:[X]:EXPENSE:[X]:AMOUNT')
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.jsn';
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.json';
#--error ER_GET_ERRMSG
SELECT * FROM t1;
DROP TABLE t1;
--echo #
--echo # A table showing many calculated results
--echo #
CREATE TABLE t1 (
WHO CHAR(12) NOT NULL,
WEEKS CHAR(12) NOT NULL FIELD_FORMAT='WEEK:[", "]:NUMBER',
SUMS CHAR(64) NOT NULL FIELD_FORMAT='WEEK:["+"]:EXPENSE:[+]:AMOUNT',
SUM DOUBLE(8,2) NOT NULL FIELD_FORMAT='WEEK:[+]:EXPENSE:[+]:AMOUNT',
AVGS CHAR(64) NOT NULL FIELD_FORMAT='WEEK:["+"]:EXPENSE:[!]:AMOUNT',
SUMAVG DOUBLE(8,2) NOT NULL FIELD_FORMAT='WEEK:[+]:EXPENSE:[!]:AMOUNT',
AVGSUM DOUBLE(8,2) NOT NULL FIELD_FORMAT='WEEK:[!]:EXPENSE:[+]:AMOUNT',
AVGAVG DOUBLE(8,2) NOT NULL FIELD_FORMAT='WEEK:[!]:EXPENSE:[!]:AMOUNT',
AVERAGE DOUBLE(8,2) NOT NULL FIELD_FORMAT='WEEK:[!]:EXPENSE:[X]:AMOUNT')
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.json';
SELECT * FROM t1;
DROP TABLE t1;
--echo #
--echo # Expand expense in 3 one week tables
--echo #
@ -148,7 +165,7 @@ WHO CHAR(12),
WEEK INT(2) FIELD_FORMAT='WEEK:[1]:NUMBER',
WHAT CHAR(32) FIELD_FORMAT='WEEK:[1]:EXPENSE:[X]:WHAT',
AMOUNT DOUBLE(8,2) FIELD_FORMAT='WEEK:[1]:EXPENSE:[X]:AMOUNT')
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.jsn';
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.json';
SELECT * FROM t2;
CREATE TABLE t3 (
@ -156,7 +173,7 @@ WHO CHAR(12),
WEEK INT(2) FIELD_FORMAT='WEEK:[2]:NUMBER',
WHAT CHAR(32) FIELD_FORMAT='WEEK:[2]:EXPENSE:[X]:WHAT',
AMOUNT DOUBLE(8,2) FIELD_FORMAT='WEEK:[2]:EXPENSE:[X]:AMOUNT')
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.jsn';
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.json';
SELECT * FROM t3;
CREATE TABLE t4 (
@ -164,7 +181,7 @@ WHO CHAR(12),
WEEK INT(2) FIELD_FORMAT='WEEK:[3]:NUMBER',
WHAT CHAR(32) FIELD_FORMAT='WEEK:[3]:EXPENSE:[X]:WHAT',
AMOUNT DOUBLE(8,2) FIELD_FORMAT='WEEK:[3]:EXPENSE:[X]:AMOUNT')
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.jsn';
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.json';
SELECT * FROM t4;
--echo #
@ -187,7 +204,7 @@ WHO CHAR(12),
WEEK INT(2),
WHAT CHAR(32) FIELD_FORMAT='EXPENSE:[X]:WHAT',
AMOUNT DOUBLE(8,2) FIELD_FORMAT='EXPENSE:[X]:AMOUNT')
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='mulexp3.jsn';
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='mulexp3.json';
SELECT * FROM t2;
CREATE TABLE t3 (
@ -195,7 +212,7 @@ WHO CHAR(12),
WEEK INT(2),
WHAT CHAR(32) FIELD_FORMAT='EXPENSE:[X]:WHAT',
AMOUNT DOUBLE(8,2) FIELD_FORMAT='EXPENSE:[X]:AMOUNT')
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='mulexp4.jsn';
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='mulexp4.json';
SELECT * FROM t3;
CREATE TABLE t4 (
@ -203,7 +220,7 @@ WHO CHAR(12),
WEEK INT(2),
WHAT CHAR(32) FIELD_FORMAT='EXPENSE:[X]:WHAT',
AMOUNT DOUBLE(8,2) FIELD_FORMAT='EXPENSE:[X]:AMOUNT')
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='mulexp5.jsn';
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='mulexp5.json';
SELECT * FROM t4;
--echo #
@ -214,7 +231,7 @@ WHO CHAR(12),
WEEK INT(2),
WHAT CHAR(32) FIELD_FORMAT='EXPENSE:[X]:WHAT',
AMOUNT DOUBLE(8,2) FIELD_FORMAT='EXPENSE:[X]:AMOUNT')
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='mulexp*.jsn' MULTIPLE=1;
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='mulexp*.json' MULTIPLE=1;
SELECT * FROM t1 ORDER BY WHO, WEEK, WHAT, AMOUNT;
DROP TABLE t1;
@ -226,7 +243,7 @@ WHO CHAR(12),
WEEK INT(2),
WHAT CHAR(32) FIELD_FORMAT='EXPENSE:[X]:WHAT',
AMOUNT DOUBLE(8,2) FIELD_FORMAT='EXPENSE:[X]:AMOUNT')
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='mulexp%s.jsn';
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='mulexp%s.json';
ALTER TABLE t1
PARTITION BY LIST COLUMNS(WEEK) (
PARTITION `3` VALUES IN(3),
@ -240,8 +257,8 @@ DROP TABLE t1, t2, t3, t4;
#
# Clean up
#
--remove_file $MYSQLD_DATADIR/test/biblio.jsn
--remove_file $MYSQLD_DATADIR/test/expense.jsn
--remove_file $MYSQLD_DATADIR/test/mulexp3.jsn
--remove_file $MYSQLD_DATADIR/test/mulexp4.jsn
--remove_file $MYSQLD_DATADIR/test/mulexp5.jsn
--remove_file $MYSQLD_DATADIR/test/biblio.json
--remove_file $MYSQLD_DATADIR/test/expense.json
--remove_file $MYSQLD_DATADIR/test/mulexp3.json
--remove_file $MYSQLD_DATADIR/test/mulexp4.json
--remove_file $MYSQLD_DATADIR/test/mulexp5.json

33
storage/connect/mysql-test/connect/t/json_udf.inc Normal file
View File

@ -0,0 +1,33 @@
--disable_query_log
#
# Check if server has support for loading plugins
#
if (`SELECT @@have_dynamic_loading != 'YES'`) {
--skip UDF requires dynamic loading
}
let $is_win = `select convert(@@version_compile_os using latin1) IN ("Win32","Win64","Windows")`;
if ($is_win)
{
--eval CREATE FUNCTION Json_Array RETURNS STRING SONAME 'ha_connect.dll';
--eval CREATE FUNCTION Json_Array_Add RETURNS STRING SONAME 'ha_connect.dll';
--eval CREATE FUNCTION Json_Object RETURNS STRING SONAME 'ha_connect.dll';
--eval CREATE FUNCTION Json_Object_Nonull RETURNS STRING SONAME 'ha_connect.dll';
--eval CREATE FUNCTION Json_Value returns STRING SONAME 'ha_connect.dll';
--eval CREATE AGGREGATE FUNCTION Json_Array_Grp RETURNS STRING SONAME 'ha_connect.dll';
--eval CREATE AGGREGATE FUNCTION Json_Object_Grp RETURNS STRING SONAME 'ha_connect.dll';
}
if (!$is_win)
{
--eval CREATE FUNCTION Json_Array RETURNS STRING SONAME 'ha_connect.so';
--eval CREATE FUNCTION Json_Array_Add RETURNS STRING SONAME 'ha_connect.so';
--eval CREATE FUNCTION Json_Object RETURNS STRING SONAME 'ha_connect.so';
--eval CREATE FUNCTION Json_Object_Nonull RETURNS STRING SONAME 'ha_connect.so';
--eval CREATE FUNCTION Json_Value returns STRING SONAME 'ha_connect.so';
--eval CREATE AGGREGATE FUNCTION Json_Array_Grp RETURNS STRING SONAME 'ha_connect.so';
--eval CREATE AGGREGATE FUNCTION Json_Object_Grp RETURNS STRING SONAME 'ha_connect.so';
}
--enable_query_log

93
storage/connect/mysql-test/connect/t/json_udf.test Normal file
View File

@ -0,0 +1,93 @@
--source json_udf.inc
let $MYSQLD_DATADIR= `select @@datadir`;
--copy_file $MTR_SUITE_DIR/std_data/biblio.json $MYSQLD_DATADIR/test/biblio.json
--copy_file $MTR_SUITE_DIR/std_data/employee.dat $MYSQLD_DATADIR/test/employee.dat
--echo #
--echo # Test UDF's with constant arguments
--echo #
SELECT Json_Array();
SELECT Json_Object(56,3.1416,'foo',NULL);
SELECT Json_Object(56 qty,3.1416 price,'foo' truc, NULL garanty);
SELECT Json_Array(56,3.1416,'My name is "Foo"',NULL);
--error ER_CANT_INITIALIZE_UDF
SELECT Json_Array_Add(Json_Array(56,3.1416,'foo',NULL)) Array;
SELECT Json_Array_Add(Json_Array(56,3.1416,'foo',NULL),'One more') Array;
SELECT Json_Array_Add(Json_Value('one value'),'One more');
--error ER_CANT_INITIALIZE_UDF
SELECT Json_Array_Add('one value','One more');
SELECT Json_Array_Add('one value' json_,'One more');
--error ER_CANT_INITIALIZE_UDF
SELECT Json_Value(56,3.1416,'foo',NULL);
SELECT Json_Value(3.1416);
SELECT Json_Value('foo');
SELECT Json_Value(NULL);
SELECT Json_Value();
SELECT Json_Object();
SELECT Json_Object(Json_Array(56,3.1416,'foo'),NULL);
SELECT Json_Array(Json_Array(56,3.1416,'foo'),NULL);
SELECT Json_Array(Json_Object(56 "qty",3.1416 "price",'foo'),NULL);
--echo #
--echo # Test UDF's with column arguments
--echo #
CREATE TABLE t1
(
ISBN CHAR(15),
LANG CHAR(2),
SUBJECT CHAR(32),
AUTHOR CHAR(64),
TITLE CHAR(32),
TRANSLATION CHAR(32),
TRANSLATOR CHAR(80),
PUBLISHER CHAR(32),
DATEPUB int(4)
) ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='biblio.json';
SELECT Json_Array(AUTHOR, TITLE, DATEPUB) FROM t1;
SELECT Json_Object(AUTHOR, TITLE, DATEPUB) FROM t1;
--error ER_CANT_INITIALIZE_UDF
SELECT Json_Array_Grp(TITLE, DATEPUB) FROM t1;
SELECT Json_Array_Grp(TITLE) FROM t1;
DROP TABLE t1;
CREATE TABLE t1 (
SERIALNO CHAR(5) NOT NULL,
NAME VARCHAR(12) NOT NULL FLAG=6,
SEX SMALLINT(1) NOT NULL,
TITLE VARCHAR(15) NOT NULL FLAG=20,
MANAGER CHAR(5) DEFAULT NULL,
DEPARTMENT CHAr(4) NOT NULL FLAG=41,
SECRETARY CHAR(5) DEFAULT NULL FLAG=46,
SALARY DOUBLE(8,2) NOT NULL FLAG=52
) ENGINE=CONNECT TABLE_TYPE=FIX BLOCK_SIZE=8 FILE_NAME='employee.dat' ENDING=1;
SELECT Json_Object(SERIALNO, NAME, TITLE, SALARY) FROM t1 WHERE NAME = 'MERCHANT';
SELECT DEPARTMENT, Json_Array_Grp(NAME) FROM t1 GROUP BY DEPARTMENT;
set connect_json_grp_size=30;
SELECT Json_Array(DEPARTMENT, Json_Array_Grp(NAME)) FROM t1 GROUP BY DEPARTMENT;
SELECT Json_Object(DEPARTMENT, Json_Array_Grp(NAME) json_NAMES) FROM t1 GROUP BY DEPARTMENT;
SELECT Json_Object(DEPARTMENT, Json_Array_Grp(Json_Object(SERIALNO, NAME, TITLE, SALARY)) json_EMPLOYES) FROM t1 GROUP BY DEPARTMENT;
SELECT Json_Object(DEPARTMENT, TITLE, Json_Array_Grp(Json_Object(SERIALNO, NAME, SALARY)) json_EMPLOYES) FROM t1 GROUP BY DEPARTMENT, TITLE;
--error ER_CANT_INITIALIZE_UDF
SELECT Json_Object_Grp(SALARY) FROM t1;
SELECT Json_Object_Grp(SALARY, NAME) FROM t1;
SELECT Json_Object(DEPARTMENT, Json_Object_Grp(SALARY, NAME) "Json_SALARIES") FROM t1 GROUP BY DEPARTMENT;
SELECT Json_Array_Grp(NAME) from t1;
DROP TABLE t1;
DROP FUNCTION Json_Array;
DROP FUNCTION Json_Array_Add;
DROP FUNCTION Json_Object;
DROP FUNCTION Json_Object_Nonull;
DROP FUNCTION Json_Value;
DROP FUNCTION Json_Array_Grp;
DROP FUNCTION Json_Object_Grp;
#
# Clean up
#
--remove_file $MYSQLD_DATADIR/test/biblio.json
--remove_file $MYSQLD_DATADIR/test/employee.dat

73
storage/connect/odbconn.cpp
View File

@ -102,7 +102,12 @@ static int GetSQLCType(int type)
case TYPE_BIGINT: tp = SQL_C_SBIGINT; break;
case TYPE_DOUBLE: tp = SQL_C_DOUBLE; break;
case TYPE_TINY : tp = SQL_C_TINYINT; break;
//#if (ODBCVER >= 0x0300)
// case TYPE_DECIM: tp = SQL_C_NUMERIC; break; (CRASH!!!)
//#else
case TYPE_DECIM: tp = SQL_C_CHAR; break;
//#endif
} // endswitch type
return tp;
@ -923,13 +928,13 @@ ODBConn::ODBConn(PGLOBAL g, TDBODBC *tdbp)
m_RowsetSize = (DWORD)((tdbp) ? tdbp->Rows : 10);
m_Catver = (tdbp) ? tdbp->Catver : 0;
m_Rows = 0;
m_Fetch = 0;
m_Connect = NULL;
m_User = NULL;
m_Pwd = NULL;
m_Updatable = true;
m_Transact = false;
m_Scrollable = (tdbp) ? tdbp->Scrollable : false;
m_First = true;
m_Full = false;
m_UseCnc = false;
m_IDQuoteChar[0] = '"';
@ -984,7 +989,7 @@ void ODBConn::ThrowDBX(RETCODE rc, PSZ msg, HSTMT hstmt)
void ODBConn::ThrowDBX(PSZ msg)
{
DBX* xp = new(m_G) DBX(0, msg);
DBX* xp = new(m_G) DBX(0, "Error");
xp->m_ErrMsg[0] = msg;
throw xp;
@ -1099,8 +1104,7 @@ int ODBConn::Open(PSZ ConnectString, POPARM sop, DWORD options)
// VerifyConnect(); Deprecated
GetConnectInfo();
} catch(DBX *xp) {
// strcpy(g->Message, xp->m_ErrMsg[0]);
strcpy(g->Message, xp->GetErrorMessage(0));
sprintf(g->Message, "%s: %s", xp->m_Msg, xp->GetErrorMessage(0));
Close();
// Free();
return -1;
@ -1356,7 +1360,7 @@ int ODBConn::ExecDirectSQL(char *sql, ODBCCOL *tocols)
rc = SQLFreeStmt(m_hstmt, SQL_CLOSE);
if (!Check(rc))
ThrowDBX(rc, "SQLFreeStmt");
ThrowDBX(rc, "SQLFreeStmt", m_hstmt);
m_hstmt = NULL;
} // endif m_hstmt
@ -1371,7 +1375,7 @@ int ODBConn::ExecDirectSQL(char *sql, ODBCCOL *tocols)
(void*)SQL_SCROLLABLE, 0);
if (!Check(rc))
ThrowDBX(rc, "SQLSetStmtAttr");
ThrowDBX(rc, "Scrollable", hstmt);
} // endif m_Scrollable
@ -1422,7 +1426,7 @@ int ODBConn::ExecDirectSQL(char *sql, ODBCCOL *tocols)
for (n = 0, colp = tocols; colp; colp = (PODBCCOL)colp->GetNext())
if (!colp->IsSpecial())
n++;
n++;
// n can be 0 for query such as Select count(*) from table
if (n && n != (UWORD)ncol)
@ -1458,7 +1462,7 @@ int ODBConn::ExecDirectSQL(char *sql, ODBCCOL *tocols)
for (int i = 0; i < MAX_NUM_OF_MSG && x->m_ErrMsg[i]; i++)
htrc(x->m_ErrMsg[i]);
strcpy(m_G->Message, x->GetErrorMessage(0));
sprintf(m_G->Message, "%s: %s", x->m_Msg, x->GetErrorMessage(0));
if (b)
SQLCancel(hstmt);
@ -1521,7 +1525,7 @@ int ODBConn::GetResultSize(char *sql, ODBCCOL *colp)
/***********************************************************************/
/* Fetch next row. */
/***********************************************************************/
int ODBConn::Fetch()
int ODBConn::Fetch(int pos)
{
ASSERT(m_hstmt);
int irc;
@ -1531,7 +1535,9 @@ int ODBConn::Fetch()
try {
// do {
if (m_RowsetSize) {
if (pos) {
rc = SQLExtendedFetch(m_hstmt, SQL_FETCH_ABSOLUTE, pos, &crow, NULL);
} else if (m_RowsetSize) {
rc = SQLExtendedFetch(m_hstmt, SQL_FETCH_NEXT, 1, &crow, NULL);
} else {
rc = SQLFetch(m_hstmt);
@ -1544,29 +1550,22 @@ int ODBConn::Fetch()
m_hstmt, m_RowsetSize, rc);
if (!Check(rc))
ThrowDBX(rc, "Fetch", m_hstmt);
ThrowDBX(rc, "Fetching", m_hstmt);
irc = (rc == SQL_NO_DATA_FOUND) ? 0 : (int)crow;
if (m_First) {
// First fetch. Check whether the full table was read
if ((m_Full = irc < (signed)m_RowsetSize)) {
m_Tdb->Memory = 0; // Not needed anymore
m_Rows = irc; // Table size
} // endif m_Full
m_First = false;
} // endif m_First
if (m_Tdb->Memory == 1)
m_Rows += irc;
if (rc == SQL_NO_DATA_FOUND) {
m_Full = (m_Fetch == 1);
irc = 0;
} else
irc = (int)crow;
m_Fetch++;
m_Rows += irc;
} catch(DBX *x) {
if (trace)
for (int i = 0; i < MAX_NUM_OF_MSG && x->m_ErrMsg[i]; i++)
htrc(x->m_ErrMsg[i]);
strcpy(g->Message, x->GetErrorMessage(0));
sprintf(g->Message, "%s: %s", x->m_Msg, x->GetErrorMessage(0));
irc = -1;
} // end try/catch
@ -1602,7 +1601,7 @@ int ODBConn::PrepareSQL(char *sql)
for (int i = 0; i < MAX_NUM_OF_MSG && x->m_ErrMsg[i]; i++)
htrc(x->m_ErrMsg[i]);
strcpy(g->Message, x->GetErrorMessage(0));
sprintf(g->Message, "%s: %s", x->m_Msg, x->GetErrorMessage(0));
} // end try/catch
} // endif Mode
@ -1648,7 +1647,7 @@ int ODBConn::PrepareSQL(char *sql)
for (int i = 0; i < MAX_NUM_OF_MSG && x->m_ErrMsg[i]; i++)
htrc(x->m_ErrMsg[i]);
strcpy(g->Message, x->GetErrorMessage(0));
sprintf(g->Message, "%s: %s", x->m_Msg, x->GetErrorMessage(0));
if (b)
SQLCancel(hstmt);
@ -1700,7 +1699,7 @@ int ODBConn::ExecuteSQL(void)
} // endif ncol
} catch(DBX *x) {
strcpy(m_G->Message, x->GetErrorMessage(0));
sprintf(m_G->Message, "%s: %s", x->m_Msg, x->GetErrorMessage(0));
SQLCancel(m_hstmt);
rc = SQLFreeStmt(m_hstmt, SQL_DROP);
m_hstmt = NULL;
@ -1737,7 +1736,7 @@ bool ODBConn::BindParam(ODBCCOL *colp)
ThrowDBX(rc, "SQLDescribeParam", m_hstmt);
} catch(DBX *x) {
strcpy(m_G->Message, x->GetErrorMessage(0));
sprintf(m_G->Message, "%s: %s", x->m_Msg, x->GetErrorMessage(0));
colsize = colp->GetPrecision();
sqlt = GetSQLType(buftype);
dec = IsTypeChar(buftype) ? 0 : colp->GetScale();
@ -1845,7 +1844,7 @@ bool ODBConn::ExecSQLcommand(char *sql)
for (int i = 0; i < MAX_NUM_OF_MSG && x->m_ErrMsg[i]; i++)
htrc(x->m_ErrMsg[i]);
sprintf(g->Message, "Remote: %s", x->GetErrorMessage(0));
sprintf(g->Message, "Remote %s: %s", x->m_Msg, x->GetErrorMessage(0));
if (b)
SQLCancel(hstmt);
@ -1930,7 +1929,7 @@ PQRYRES ODBConn::GetMetaData(PGLOBAL g, char *dsn, char *src)
} // endfor i
} catch(DBX *x) {
strcpy(g->Message, x->GetErrorMessage(0));
sprintf(g->Message, "%s: %s", x->m_Msg, x->GetErrorMessage(0));
goto err;
} // end try/catch
@ -1981,7 +1980,7 @@ PQRYRES ODBConn::GetMetaData(PGLOBAL g, char *dsn, char *src)
} // endfor i
} catch(DBX *x) {
strcpy(g->Message, x->GetErrorMessage(0));
sprintf(g->Message, "%s: %s", x->m_Msg, x->GetErrorMessage(0));
qrp = NULL;
} // end try/catch
@ -2033,7 +2032,7 @@ bool ODBConn::GetDataSources(PQRYRES qrp)
} // endfor i
} catch(DBX *x) {
strcpy(m_G->Message, x->GetErrorMessage(0));
sprintf(m_G->Message, "%s: %s", x->m_Msg, x->GetErrorMessage(0));
rv = true;
} // end try/catch
@ -2084,7 +2083,7 @@ bool ODBConn::GetDrivers(PQRYRES qrp)
} // endfor n
} catch(DBX *x) {
strcpy(m_G->Message, x->GetErrorMessage(0));
sprintf(m_G->Message, "%s: %s", x->m_Msg, x->GetErrorMessage(0));
rv = true;
} // end try/catch
@ -2402,7 +2401,7 @@ int ODBConn::GetCatInfo(CATPARM *cap)
for (int i = 0; i < MAX_NUM_OF_MSG && x->m_ErrMsg[i]; i++)
htrc(x->m_ErrMsg[i]);
strcpy(g->Message, x->GetErrorMessage(0));
sprintf(g->Message, "%s: %s", x->m_Msg, x->GetErrorMessage(0));
irc = -1;
} // end try/catch
@ -2506,7 +2505,7 @@ int ODBConn::Rewind(char *sql, ODBCCOL *tocols)
rbuf = (int)crow;
} catch(DBX *x) {
strcpy(m_G->Message, x->GetErrorMessage(0));
sprintf(m_G->Message, "%s: %s", x->m_Msg, x->GetErrorMessage(0));
rbuf = -1;
} // end try/catch

4
storage/connect/odbconn.h
View File

@ -141,7 +141,7 @@ class ODBConn : public BLOCK {
//void SetUserPwd(PSZ pwd) {m_Pwd = pwd;}
int GetResultSize(char *sql, ODBCCOL *colp);
int ExecDirectSQL(char *sql, ODBCCOL *tocols);
int Fetch(void);
int Fetch(int pos = 0);
int PrepareSQL(char *sql);
int ExecuteSQL(void);
bool BindParam(ODBCCOL *colp);
@ -192,10 +192,10 @@ class ODBConn : public BLOCK {
PSZ m_Pwd;
int m_Catver;
int m_Rows;
int m_Fetch;
bool m_Updatable;
bool m_Transact;
bool m_Scrollable;
bool m_UseCnc;
bool m_First;
bool m_Full;
}; // end of ODBConn class definition

57
storage/connect/tabjson.cpp
View File

@ -117,7 +117,8 @@ TDBJSN::TDBJSN(PJDEF tdp, PTXF txfp) : TDBDOS(tdp, txfp)
Jmode = tdp->Jmode;
Xcol = tdp->Xcol;
Fpos = -1;
Spos = N = 0;
//Spos = 0;
N = 0;
Limit = tdp->Limit;
NextSame = 0;
SameRow = 0;
@ -134,7 +135,7 @@ TDBJSN::TDBJSN(TDBJSN *tdbp) : TDBDOS(NULL, tdbp)
Jmode = tdbp->Jmode;
Xcol = tdbp->Xcol;
Fpos = tdbp->Fpos;
Spos = tdbp->Spos;
//Spos = tdbp->Spos;
N = tdbp->N;
Limit = tdbp->Limit;
NextSame = tdbp->NextSame;
@ -222,7 +223,7 @@ bool TDBJSN::OpenDB(PGLOBAL g)
/* Table already open replace it at its beginning. */
/*******************************************************************/
Fpos= -1;
Spos = 0;
// Spos = 0;
NextSame = 0;
SameRow = 0;
} else {
@ -493,7 +494,7 @@ bool JSONCOL::SetArrayOptions(PGLOBAL g, char *p, int i, PSZ nm)
if (!IsTypeChar(Buf_Type))
jnp->Valp = AllocateValue(g, Buf_Type, 0, GetPrecision());
else
jnp->Valp = AllocateValue(g, TYPE_DOUBLE);
jnp->Valp = AllocateValue(g, TYPE_DOUBLE, 0, 2);
break;
case OP_MIN:
@ -610,7 +611,7 @@ void JSONCOL::SetJsonValue(PGLOBAL g, PVAL vp, PJVAL val, int n)
break;
case TYPE_JOB:
// if (!vp->IsTypeNum() || !Strict) {
vp->SetValue_psz(val->GetObject()->GetText(g));
vp->SetValue_psz(val->GetObject()->GetText(g, NULL));
break;
// } // endif Type
@ -1289,6 +1290,51 @@ int TDBJSON::MakeIndex(PGLOBAL g, PIXDEF pxdf, bool add)
} // end of MakeIndex
/***********************************************************************/
/* Return the position in the table. */
/***********************************************************************/
int TDBJSON::GetRecpos(void)
{
#if 0
union {
uint Rpos;
BYTE Spos[4];
};
Rpos = htonl(Fpos);
Spos[0] = (BYTE)NextSame;
return Rpos;
#endif // 0
return Fpos;
} // end of GetRecpos
/***********************************************************************/
/* Set the position in the table. */
/***********************************************************************/
bool TDBJSON::SetRecpos(PGLOBAL g, int recpos)
{
#if 0
union {
uint Rpos;
BYTE Spos[4];
};
Rpos = recpos;
NextSame = Spos[0];
Spos[0] = 0;
Fpos = (signed)ntohl(Rpos);
//if (Fpos != (signed)ntohl(Rpos)) {
// Fpos = ntohl(Rpos);
// same = false;
//} else
// same = true;
#endif // 0
Fpos = recpos - 1;
return false;
} // end of SetRecpos
/***********************************************************************/
/* JSON Access Method opening routine. */
/***********************************************************************/
@ -1299,7 +1345,6 @@ bool TDBJSON::OpenDB(PGLOBAL g)
/* Table already open replace it at its beginning. */
/*******************************************************************/
Fpos= -1;
Spos = 0;
NextSame = false;
SameRow = 0;
return false;

6
storage/connect/tabjson.h
View File

@ -94,7 +94,7 @@ class TDBJSN : public TDBDOS {
JMODE Jmode; // MODE_OBJECT by default
char *Xcol; // Name of expandable column
int Fpos; // The current row index
int Spos; // DELETE start index
//int Spos; // DELETE start index
int N; // The current Rownum
int Limit; // Limit of multiple values
int Pretty; // Depends on file structure
@ -174,7 +174,9 @@ class TDBJSON : public TDBJSN {
virtual int Cardinality(PGLOBAL g);
virtual int GetMaxSize(PGLOBAL g);
virtual void ResetSize(void);
virtual int GetRecpos(void) {return Fpos;}
virtual int GetProgCur(void) {return N;}
virtual int GetRecpos(void);
virtual bool SetRecpos(PGLOBAL g, int recpos);
virtual bool OpenDB(PGLOBAL g);
virtual int ReadDB(PGLOBAL g);
virtual bool PrepareWriting(PGLOBAL g) {return false;}

129
storage/connect/tabodbc.cpp
View File

@ -135,9 +135,16 @@ bool ODBCDEF::DefineAM(PGLOBAL g, LPCSTR am, int poff)
//Options = ODBConn::noOdbcDialog | ODBConn::useCursorLib;
Cto= GetIntCatInfo("ConnectTimeout", DEFAULT_LOGIN_TIMEOUT);
Qto= GetIntCatInfo("QueryTimeout", DEFAULT_QUERY_TIMEOUT);
Scrollable = GetBoolCatInfo("Scrollable", false);
if ((Scrollable = GetBoolCatInfo("Scrollable", false)) && !Elemt)
Elemt = 1; // Cannot merge SQLFetch and SQLExtendedFetch
UseCnc = GetBoolCatInfo("UseDSN", false);
Memory = GetBoolCatInfo("Memory", false);
// Memory was Boolean, it is now integer
if (!(Memory = GetIntCatInfo("Memory", 0)))
Memory = GetBoolCatInfo("Memory", false) ? 1 : 0;
Pseudo = 2; // FILID is Ok but not ROWID
return false;
} // end of DefineAM
@ -206,7 +213,7 @@ TDBODBC::TDBODBC(PODEF tdp) : TDBASE(tdp)
Quoted = MY_MAX(0, tdp->GetQuoted());
Rows = tdp->GetElemt();
Catver = tdp->Catver;
Memory = (tdp->Memory) ? 1 : 0;
Memory = tdp->Memory;
Scrollable = tdp->Scrollable;
Ops.UseCnc = tdp->UseCnc;
} else {
@ -238,11 +245,13 @@ TDBODBC::TDBODBC(PODEF tdp) : TDBASE(tdp)
DBQ = NULL;
Qrp = NULL;
Fpos = 0;
Curpos = 0;
AftRows = 0;
CurNum = 0;
Rbuf = 0;
BufSize = 0;
Nparm = 0;
Placed = false;
} // end of TDBODBC standard constructor
TDBODBC::TDBODBC(PTDBODBC tdbp) : TDBASE(tdbp)
@ -267,15 +276,15 @@ TDBODBC::TDBODBC(PTDBODBC tdbp) : TDBASE(tdbp)
Options = tdbp->Options;
Quoted = tdbp->Quoted;
Rows = tdbp->Rows;
Fpos = tdbp->Fpos;
AftRows = tdbp->AftRows;
//Tpos = tdbp->Tpos;
//Spos = tdbp->Spos;
CurNum = tdbp->CurNum;
Rbuf = tdbp->Rbuf;
Fpos = 0;
Curpos = 0;
AftRows = 0;
CurNum = 0;
Rbuf = 0;
BufSize = tdbp->BufSize;
Nparm = tdbp->Nparm;
Qrp = tdbp->Qrp;
Placed = false;
} // end of TDBODBC copy constructor
// Method
@ -811,10 +820,12 @@ bool TDBODBC::OpenDB(PGLOBAL g)
return true;
} // endif Rewind
} // endif Memory
} else
Rbuf = Qrp->Nblin;
CurNum = 0;
Fpos = 0;
Curpos = 1;
return false;
} // endif use
@ -841,6 +852,37 @@ bool TDBODBC::OpenDB(PGLOBAL g)
/* Make the command and allocate whatever is used for getting results. */
/*********************************************************************/
if (Mode == MODE_READ || Mode == MODE_READX) {
if (Memory > 1 && !Srcdef) {
char *Sql;
int n;
if ((Sql = MakeSQL(g, true))) {
// Allocate a Count(*) column
Cnp = new(g) ODBCCOL;
Cnp->InitValue(g);
if ((n = Ocp->GetResultSize(Sql, Cnp)) < 0) {
strcpy(g->Message, "Cannot get result size");
return true;
} // endif n
Ocp->m_Rows = n;
if ((Qrp = Ocp->AllocateResult(g)))
Memory = 2; // Must be filled
else {
strcpy(g->Message, "Memory allocation failed");
return true;
} // endif n
Ocp->m_Rows = 0;
} else {
strcpy(g->Message, "MakeSQL failed");
return true;
} // endif Sql
} // endif Memory
if ((Query = MakeSQL(g, false))) {
for (PODBCCOL colp = (PODBCCOL)Columns; colp;
colp = (PODBCCOL)colp->GetNext())
@ -882,9 +924,40 @@ bool TDBODBC::OpenDB(PGLOBAL g)
/***********************************************************************/
int TDBODBC::GetRecpos(void)
{
return Fpos; // To be really implemented
return Fpos;
} // end of GetRecpos
/***********************************************************************/
/* SetRecpos: set the position of next read record. */
/***********************************************************************/
bool TDBODBC::SetRecpos(PGLOBAL g, int recpos)
{
if (Ocp->m_Full) {
Fpos = 0;
CurNum = recpos - 1;
} else if (Memory == 3) {
Fpos = recpos;
CurNum = -1;
} else if (Scrollable) {
// Is new position in the current row set?
if (recpos >= Curpos && recpos < Curpos + Rbuf) {
CurNum = recpos - Curpos;
Fpos = 0;
} else {
Fpos = recpos;
CurNum = 0;
} // endif recpos
} else {
strcpy(g->Message, "This action requires a scrollable cursor");
return true;
} // endif's
// Indicate the table position was externally set
Placed = true;
return false;
} // end of SetRecpos
/***********************************************************************/
/* VRDNDOS: Data Base read routine for odbc access method. */
/***********************************************************************/
@ -924,22 +997,32 @@ int TDBODBC::ReadDB(PGLOBAL g)
/* Now start the reading process. */
/* Here is the place to fetch the line(s). */
/*********************************************************************/
if (Memory != 3) {
if (++CurNum >= Rbuf) {
Rbuf = Ocp->Fetch();
CurNum = 0;
} // endif CurNum
if (Placed) {
if (Fpos && CurNum >= 0)
Rbuf = Ocp->Fetch((Curpos = Fpos));
rc = (Rbuf > 0) ? RC_OK : (Rbuf == 0) ? RC_EF : RC_FX;
} else // Getting result from memory
rc = (Fpos < Qrp->Nblin) ? RC_OK : RC_EF;
Placed = false;
} else {
if (Memory != 3) {
if (++CurNum >= Rbuf) {
Rbuf = Ocp->Fetch();
Curpos = Fpos + 1;
CurNum = 0;
} // endif CurNum
if (rc == RC_OK) {
if (Memory == 2)
Qrp->Nblin++;
rc = (Rbuf > 0) ? RC_OK : (Rbuf == 0) ? RC_EF : RC_FX;
} else // Getting result from memory
rc = (Fpos < Qrp->Nblin) ? RC_OK : RC_EF;
Fpos++; // Used for memory
} // endif rc
if (rc == RC_OK) {
if (Memory == 2)
Qrp->Nblin++;
Fpos++; // Used for memory and pos
} // endif rc
} // endif Placed
if (trace > 1)
htrc(" Read: Rbuf=%d rc=%d\n", Rbuf, rc);

5
storage/connect/tabodbc.h
View File

@ -64,8 +64,8 @@ class DllExport ODBCDEF : public TABDEF { /* Logical table description */
int Quoted; /* Identifier quoting level */
int Maxerr; /* Maxerr for an Exec table */
int Maxres; /* Maxres for a catalog table */
int Memory; /* Put result set in memory */
bool Scrollable; /* Use scrollable cursor */
bool Memory; /* Put result set in memory */
bool Xsrc; /* Execution type */
bool UseCnc; /* Use SQLConnect (!SQLDriverConnect) */
}; // end of ODBCDEF
@ -93,6 +93,7 @@ class TDBODBC : public TDBASE {
// Methods
virtual PTDB CopyOne(PTABS t);
virtual int GetRecpos(void);
virtual bool SetRecpos(PGLOBAL g, int recpos);
virtual PSZ GetFile(PGLOBAL g);
virtual void SetFile(PGLOBAL g, PSZ fn);
virtual void ResetSize(void);
@ -148,6 +149,7 @@ class TDBODBC : public TDBASE {
int Qto; // Query timeout
int Quoted; // The identifier quoting level
int Fpos; // Position of last read record
int Curpos; // Cursor position of last fetch
int AftRows; // The number of affected rows
int Rows; // Rowset size
int Catver; // Catalog ODBC version
@ -157,6 +159,7 @@ class TDBODBC : public TDBASE {
int Nparm; // The number of statement parameters
int Memory; // 0: No 1: Alloc 2: Put 3: Get
bool Scrollable; // Use scrollable cursor
bool Placed; // True for position reading
bool UseCnc; // Use SQLConnect (!SQLDriverConnect)
PQRYRES Qrp; // Points to storage result
}; // end of class TDBODBC

10
storage/connect/tabutil.cpp
View File

@ -1,7 +1,7 @@
/************* Tabutil cpp Declares Source Code File (.CPP) ************/
/* Name: TABUTIL.CPP Version 1.0 */
/* Name: TABUTIL.CPP Version 1.1 */
/* */
/* (C) Copyright to the author Olivier BERTRAND 2013 */
/* (C) Copyright to the author Olivier BERTRAND 2013 - 2015 */
/* */
/* Utility function used by the PROXY, XCOL, OCCUR, and TBL tables. */
/***********************************************************************/
@ -9,7 +9,8 @@
/***********************************************************************/
/* Include relevant section of system dependant header files. */
/***********************************************************************/
#include "my_global.h"
#define MYSQL_SERVER 1
#include <my_global.h>
#include "sql_class.h"
#include "table.h"
#include "field.h"
@ -108,6 +109,9 @@ TABLE_SHARE *GetTableShare(PGLOBAL g, THD *thd, const char *db,
} // endif is_view
} else {
if (thd->is_error())
thd->clear_error(); // Avoid stopping info commands
sprintf(g->Message, "Error %d opening share\n", s->error);
free_table_share(s);
return NULL;