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MySQL 5.1: DBA

DBA


Classes

struct  DBA_ColumnDesc
struct  DBA_BulkReadResultSet

Defines

#define DBA_BINDING(ColName, Type, Struct, Field)
#define DBA_BINDING_PTR(Struct, Field, ColBindings, NbCBindings)
#define DBA_INVALID_REQID   0

Typedefs

typedef int DBA_ErrorCode_t
typedef DBA_ColumnDesc DBA_ColumnDesc_t
typedef long DBA_ReqId_t
typedef void(*) DBA_AsyncCallbackFn_t (DBA_ReqId_t ReqId, DBA_Error_t Status, DBA_ErrorCode_t ErrorCode)
typedef DBA_BulkReadResultSet DBA_BulkReadResultSet_t

Enumerations

enum  DBA_Error_t {
  DBA_NO_ERROR = 0, DBA_NOT_IMPLEMENTED = -1, DBA_NDB_ERROR = -2, DBA_ERROR = -3,
  DBA_APPLICATION_ERROR = 1, DBA_NO_DATA = 2, DBA_CONSTRAINT_VIOLATION = 3, DBA_SCHEMA_ERROR = 4,
  DBA_INSUFFICIENT_SPACE = 5, DBA_TEMPORARY_ERROR = 6, DBA_TIMEOUT = 7, DBA_OVERLOAD = 8,
  DBA_UNKNOWN_RESULT = 9
}
enum  DBA_DataTypes_t { DBA_CHAR, DBA_INT }

Enumerator

 DBA_NOT_IMPLEMENTED = -1
 DBA_NDB_ERROR = -2
 DBA_ERROR = -3
 DBA_APPLICATION_ERROR = 1
 DBA_NO_DATA = 2
 DBA_CONSTRAINT_VIOLATION = 3
 DBA_SCHEMA_ERROR = 4
 DBA_INSUFFICIENT_SPACE = 5
 DBA_TEMPORARY_ERROR = 6
 DBA_TIMEOUT = 7
 DBA_OVERLOAD = 8
 DBA_UNKNOWN_RESULT = 9
 DBA_INT

Functions

DBA_Error_t DBA_SetParameter (int ParameterId, int Value)
DBA_Error_t DBA_GetParameter (int ParameterId, int *Value)
DBA_Error_t DBA_Open ()
DBA_Error_t DBA_Close (void)
DBA_Error_t DBA_GetLatestError ()
DBA_ErrorCode_t DBA_GetLatestNdbError ()
const char * DBA_GetLatestErrorMsg ()
const char * DBA_GetErrorMsg (DBA_Error_t)
const char * DBA_GetNdbErrorMsg (DBA_ErrorCode_t)
DBA_Error_t DBA_CreateTable (const char *TableName, int NbColumns, const DBA_ColumnDesc_t Columns[])
DBA_Error_t DBA_DropTable (const char *TableName)
Boolean_t DBA_TableExists (const char *TableName)
DBA_Binding_t * DBA_CreateBinding (const char *TableName, int NbCol, const DBA_ColumnBinding_t ColsBinding[], Size_t StructSz)
DBA_Error_t DBA_DestroyBinding (DBA_Binding_t *Binding)
DBA_ReqId_t DBA_InsertRows (const DBA_Binding_t *pBinding, const void *const pData[], int NbRows, DBA_AsyncCallbackFn_t CbFunc)
DBA_ReqId_t DBA_ArrayInsertRows (const DBA_Binding_t *pBinding, const void *pData, int NbRows, DBA_AsyncCallbackFn_t CbFunc)
DBA_ReqId_t DBA_UpdateRows (const DBA_Binding_t *pBinding, const void *const pData[], int NbRows, DBA_AsyncCallbackFn_t CbFunc)
DBA_ReqId_t DBA_ArrayUpdateRows (const DBA_Binding_t *pBinding, const void *pData, int NbRows, DBA_AsyncCallbackFn_t CbFunc)
DBA_ReqId_t DBA_DeleteRows (const DBA_Binding_t *pBinding, const void *const pData[], int NbRows, DBA_AsyncCallbackFn_t CbFunc)
DBA_ReqId_t DBA_ArrayDeleteRows (const DBA_Binding_t *pBinding, const void *pData, int NbRows, DBA_AsyncCallbackFn_t CbFunc)
DBA_ReqId_t DBA_WriteRows (const DBA_Binding_t *pBinding, const void *const pData[], int NbRows, DBA_AsyncCallbackFn_t CbFunc)
DBA_ReqId_t DBA_ArrayWriteRows (const DBA_Binding_t *pBinding, const void *pData, int NbRows, DBA_AsyncCallbackFn_t CbFunc)
DBA_ReqId_t DBA_ReadRows (const DBA_Binding_t *pBinding, void *const pData[], int NbRows, DBA_AsyncCallbackFn_t CbFunc)
DBA_ReqId_t DBA_ArrayReadRows (const DBA_Binding_t *pBinding, void *pData, int NbRows, DBA_AsyncCallbackFn_t CbFunc)
DBA_ReqId_t DBA_MultiInsertRow (const DBA_Binding_t *const pBindings[], const void *const pData[], int NbBindings, DBA_AsyncCallbackFn_t CbFunc)
DBA_ReqId_t DBA_MultiUpdateRow (const DBA_Binding_t *const pBindings[], const void *const pData[], int NbBindings, DBA_AsyncCallbackFn_t CbFunc)
DBA_ReqId_t DBA_MultiWriteRow (const DBA_Binding_t *const pBindings[], const void *const pData[], int NbBindings, DBA_AsyncCallbackFn_t CbFunc)
DBA_ReqId_t DBA_MultiDeleteRow (const DBA_Binding_t *const pBindings[], const void *const pData[], int NbBindings, DBA_AsyncCallbackFn_t CbFunc)
DBA_ReqId_t DBA_MultiReadRow (const DBA_Binding_t *const pBindings[], void *const pData[], int NbBindings, DBA_AsyncCallbackFn_t CbFunc)
DBA_ReqId_t DBA_BulkReadRows (const DBA_Binding_t *pBinding, DBA_BulkReadResultSet_t pData[], int NbRows, DBA_AsyncCallbackFn_t CbFunc)

Variables

DBA_DataTypes_t DBA_ColumnDesc::DataType
Size_t DBA_ColumnDesc::Size
Boolean_t DBA_ColumnDesc::IsKey
Boolean_t DBA_BulkReadResultSet::RowFoundIndicator

Define Documentation

#define DBA_BINDING ( ColName,
Type,
Struct,
Field   ) 

Value:

{ ColName, Type, PCN_SIZE_OF( Struct, Field ), \
     PCN_OFFSET_OF( Struct, Field ), 0, 0 }
Used to simplify binding definitions. See DBA_ColumnBinding for example.

Parameters:
ColName Name of column in db table
Type Column/field type.
Struct Structure
Field Field in structure
Returns:
Arg list for defining binding of type DBA_Binding_t

Definition at line 173 of file dba.h.

#define DBA_BINDING_PTR ( Struct,
Field,
ColBindings,
NbCBindings   ) 

Value:

{ 0, DBA_CHAR, NbCBindings, PCN_OFFSET_OF( Struct, Field ), \
     1, ColBindings }
Used to simplify ptr binding definitions. See DBA_ColumnBinding for example.

Parameters:
Struct Structure
Field Field in structure
Returns:
Arg list for defining binding of type DBA_Binding_t

Definition at line 185 of file dba.h.

#define DBA_INVALID_REQID   0

An asynchronous call returning this means that the function was called with invalid arguments. The application should check error status with DBA_GetLatestError() etc.

Definition at line 405 of file dba.h.

Typedef Documentation

typedef void(*) DBA_AsyncCallbackFn_t(DBA_ReqId_t ReqId, DBA_Error_t Status, DBA_ErrorCode_t ErrorCode)

Callback function for transactions. Will be called in NBP process (Newton Batch Process).

Note:
The implementation of the callback function is not allowed to make an asynchronous database call.
Parameters:
ReqId Request identifier
Status Status of the request
ErrorCode Error code given by NDB
See also:
DBA_Error_t

Definition at line 419 of file dba.h.

typedef struct DBA_BulkReadResultSet DBA_BulkReadResultSet_t

A structure used for bulk reads. The structure contains a pointer to the data and an indicator. After the bulk read has completed, the indicator is set to 1 if the row was found and to 0 if the row was not found.

typedef struct DBA_ColumnDesc DBA_ColumnDesc_t

Column description. Used for creating tables.

typedef int DBA_ErrorCode_t

Error code. This is the error code that is returned by NDB. Not to be confused by the status returned by the DBA implementation.

Definition at line 139 of file dba.h.

typedef long DBA_ReqId_t

Used to identify a pending db request

Definition at line 398 of file dba.h.

Enumeration Type Documentation

enum DBA_DataTypes_t

DBA column types

Enumerator:
DBA_CHAR  String
DBA_INT  Integer

Definition at line 144 of file dba.h.

00144              {
00145   DBA_CHAR,                      
00146   DBA_INT                        
00147 } DBA_DataTypes_t;

enum DBA_Error_t

Possible error status for DBA functions.

Enumerator:
DBA_NO_ERROR  Success
DBA_NOT_IMPLEMENTED  Function not implemented
DBA_NDB_ERROR  Uncategorised error from NDB
DBA_ERROR  Uncategorised error from DBA implementation
DBA_APPLICATION_ERROR  Function called with invalid argument(s) or other application errors
DBA_NO_DATA  No row with specified PK existed
DBA_CONSTRAINT_VIOLATION  There already exists a row with that PK
DBA_SCHEMA_ERROR  Table already exists
DBA_INSUFFICIENT_SPACE  The DB is full
DBA_TEMPORARY_ERROR  Some temporary problem occured
DBA_TIMEOUT  The request timed out, probably due to dead-lock
DBA_OVERLOAD  The DB is overloaded
DBA_UNKNOWN_RESULT  It is unknown wheater transaction was commited or aborted

Definition at line 113 of file dba.h.

00113              {
00114   DBA_NO_ERROR = 0,         
00116   DBA_NOT_IMPLEMENTED = -1, 
00117   DBA_NDB_ERROR = -2,       
00118   DBA_ERROR = -3,           
00120   DBA_APPLICATION_ERROR = 1,    
00122   DBA_NO_DATA = 2,              
00123   DBA_CONSTRAINT_VIOLATION = 3, 
00125   DBA_SCHEMA_ERROR = 4,        
00126   DBA_INSUFFICIENT_SPACE = 5,  
00127   DBA_TEMPORARY_ERROR = 6,     
00128   DBA_TIMEOUT = 7,             
00130   DBA_OVERLOAD = 8,            
00131   DBA_UNKNOWN_RESULT = 9       
00133 } DBA_Error_t;

Enumerator Documentation

DBA_APPLICATION_ERROR = 1

Function called with invalid argument(s) or other application errors

DBA_CONSTRAINT_VIOLATION = 3

There already exists a row with that PK

DBA_ERROR = -3

Uncategorised error from DBA implementation

DBA_INSUFFICIENT_SPACE = 5

The DB is full

DBA_INT

Integer

Definition at line 146 of file dba.h.

DBA_NDB_ERROR = -2

Uncategorised error from NDB

DBA_NO_DATA = 2

No row with specified PK existed

DBA_NOT_IMPLEMENTED = -1

Function not implemented

DBA_OVERLOAD = 8

The DB is overloaded

DBA_SCHEMA_ERROR = 4

Table already exists

DBA_TEMPORARY_ERROR = 6

Some temporary problem occured

DBA_TIMEOUT = 7

The request timed out, probably due to dead-lock

DBA_UNKNOWN_RESULT = 9

It is unknown wheater transaction was commited or aborted

Definition at line 131 of file dba.h.

Function Documentation

DBA_ReqId_t DBA_ArrayDeleteRows ( const DBA_Binding_t *  pBinding,
const void *  pData,
int  NbRows,
DBA_AsyncCallbackFn_t  CbFunc 
)

Delete row(s) from the table (one transaction)

Parameters:
pBinding Binding between table columns and struct fields.
pData Array of structures. Only fields part of the primary key needs to be set.
NbRows No of rows to delete (i.e. length of pData array)
Returns:
Request identifier

DBA_ReqId_t DBA_ArrayInsertRows ( const DBA_Binding_t *  pBinding,
const void *  pData,
int  NbRows,
DBA_AsyncCallbackFn_t  CbFunc 
)

Insert row(s) in the table (one transaction)

Parameters:
pBinding Binding between table columns and struct fields.
pData Array of structures.
NbRows No of rows to insert (i.e. length of pData array)
Returns:
Request identifier
Note:
All the table columns must be part of the binding.

DBA_ReqId_t DBA_ArrayReadRows ( const DBA_Binding_t *  pBinding,
void *  pData,
int  NbRows,
DBA_AsyncCallbackFn_t  CbFunc 
)

Read row(s) from a table of the database (one transaction)

Parameters:
pBinding Binding between table columns and struct fields.
pData Array of structures. Only fields part of the primary key needs to be set. The other fields in the binding will be populated.
NbRows No of rows to read (i.e. length of pData array)
Returns:
Request identifier

DBA_ReqId_t DBA_ArrayUpdateRows ( const DBA_Binding_t *  pBinding,
const void *  pData,
int  NbRows,
DBA_AsyncCallbackFn_t  CbFunc 
)

Update row(s) in the table (one transaction)

Parameters:
pBinding Binding between table columns and struct fields.
pData Array of structures. Fields that are part of the key are used to generate the where clause, the other fields are used to update the row.
NbRows No of rows to update (i.e. length of pData array).
Returns:
Request identifier

DBA_ReqId_t DBA_ArrayWriteRows ( const DBA_Binding_t *  pBinding,
const void *  pData,
int  NbRows,
DBA_AsyncCallbackFn_t  CbFunc 
)

Update/Insert row(s) in the table (one transaction)

Parameters:
pBinding Binding between table columns and struct fields.
pData Array of structures.
NbRows No of rows to update/insert (i.e. length of pData array)
Returns:
Request identifier
Note:
All the table columns must be part of the binding.

DBA_ReqId_t DBA_BulkReadRows ( const DBA_Binding_t *  pBinding,
DBA_BulkReadResultSet_t  pData[],
int  NbRows,
DBA_AsyncCallbackFn_t  CbFunc 
)

Read rows from a table of the database (potentially multiple transactions) The users should for each NbRows specify the fields part of the primary key

Parameters:
pBinding Binding between table columns and struct fields.
pData Array of DBA_BulkReadResultSet_t, with DataPtr pointing to structure. Only the fields which are part of the primary key need be set. The RowFoundIndicator will be set when the request returns.
NbRows No of rows to read (i.e. length of pData array)
Returns:
Request identifier

DBA_Error_t DBA_Close ( void   ) 

Close connection to NDB cluster and free allocated memory.

Returns:
Error status

DBA_Binding_t* DBA_CreateBinding ( const char *  TableName,
int  NbCol,
const DBA_ColumnBinding_t  ColsBinding[],
Size_t  StructSz 
)

Define a binding between the columns of a table and a C structure.

Parameters:
TableName table
NbCol number of columns bindings
ColBinding bindings
StructSz Sizeof structure.
Returns:
Created binding, or NULL if binding could not be created.

DBA_Error_t DBA_CreateTable ( const char *  TableName,
int  NbColumns,
const DBA_ColumnDesc_t  Columns[] 
)

Create a table.

Parameters:
TableName Name of table to create.
NbColumns numbers of columns.
Columns Column descriptions.
Returns:
Status.

DBA_ReqId_t DBA_DeleteRows ( const DBA_Binding_t *  pBinding,
const void *const   pData[],
int  NbRows,
DBA_AsyncCallbackFn_t  CbFunc 
)

Delete row(s) from the table (one transaction)

Parameters:
pBinding Binding between table columns and struct fields.
pData Array of pointers to structures. Only fields part of the primary key needs to be set.
NbRows No of rows to delete (i.e. length of pData array)
Returns:
Request identifier

DBA_Error_t DBA_DestroyBinding ( DBA_Binding_t *  Binding  ) 

Destroys a DBA_Binding_t allocated with DBA_CreateBinding.

Parameters:
pBinding Pointer to binding.
Returns:
Status.

DBA_Error_t DBA_DropTable ( const char *  TableName  ) 

Destroy a table.

Parameters:
TableName Table name.
Returns:
Status.
Note:
Not implemented

const char* DBA_GetErrorMsg ( DBA_Error_t   ) 

Get error msg associated with code

Note:
String must not be free by caller of this method

DBA_Error_t DBA_GetLatestError (  ) 

Get latest DBA error.

Note:
Only applicable to synchronous methods

const char* DBA_GetLatestErrorMsg (  ) 

Get latest error string associated with DBA_GetLatestError().

Note:
String must not be free by caller of this method.

Only applicable to synchronous methods.

DBA_ErrorCode_t DBA_GetLatestNdbError (  ) 

Get latest NDB error.

Note:
Only applicable to synchronous methods

const char* DBA_GetNdbErrorMsg ( DBA_ErrorCode_t   ) 

Get error msg associated with code

Note:
String must not be free by caller of this method

DBA_Error_t DBA_GetParameter ( int  ParameterId,
int *  Value 
)

Set DBA configuration parameter. See DBA_SetParameter for description of parameters.

Returns:
Status

DBA_ReqId_t DBA_InsertRows ( const DBA_Binding_t *  pBinding,
const void *const   pData[],
int  NbRows,
DBA_AsyncCallbackFn_t  CbFunc 
)

Insert row(s) in the table (one transaction)

Parameters:
pBinding Binding between table columns and struct fields.
pData Array of pointers to structures.
NbRows No of rows to insert (i.e. length of pData array)
Returns:
Request identifier
Note:
All the table columns must be part of the binding.

DBA_ReqId_t DBA_MultiDeleteRow ( const DBA_Binding_t *const   pBindings[],
const void *const   pData[],
int  NbBindings,
DBA_AsyncCallbackFn_t  CbFunc 
)

Delete one row for each specified binding (as one transaction).

Parameters:
pBindings Array of pointers to bindings.
pData Array of pointers to structures.
NbBindings No of bindings (tables) to insert into i.e. length of arrays pBindings and pData
Returns:
Request identifier
Note:
It is valid to specify the same binding twice (with corresponding data pointer) if you want to delete two rows in one table

DBA_ReqId_t DBA_MultiInsertRow ( const DBA_Binding_t *const   pBindings[],
const void *const   pData[],
int  NbBindings,
DBA_AsyncCallbackFn_t  CbFunc 
)

Insert one row for each specified binding (as one transaction).

Parameters:
pBindings Array of pointers to bindings.
pData Array of pointers to structures.
NbBindings No of bindings (tables) to insert into, i.e. length of arrays pBindings and pData
Returns:
Request identifier
Note:
It is valid to specify the same binding twice (with corresponding data pointer) if you want to insert two rows in one table

DBA_ReqId_t DBA_MultiReadRow ( const DBA_Binding_t *const   pBindings[],
void *const   pData[],
int  NbBindings,
DBA_AsyncCallbackFn_t  CbFunc 
)

Read one row for each specified binding (as one transaction).

Parameters:
pBindings Array of pointers to bindings.
pData Array of pointers to structures.
NbBindings No of bindings (tables) to insert into i.e. length of arrays pBindings and pData
Returns:
Request identifier
Note:
It is valid to specify the same binding twice (with corresponding data pointer) if you want to read two rows in one table

DBA_ReqId_t DBA_MultiUpdateRow ( const DBA_Binding_t *const   pBindings[],
const void *const   pData[],
int  NbBindings,
DBA_AsyncCallbackFn_t  CbFunc 
)

Update one row for each specified binding (as one transaction).

Parameters:
pBindings Array of pointers to bindings.
pData Array of pointers to structures.
NbBindings No of bindings (tables) to insert into i.e. length of arrays pBindings and pData
Returns:
Request identifier
Note:
It is valid to specify the same binding twice (with corresponding data pointer) if you want to update two rows in one table

DBA_ReqId_t DBA_MultiWriteRow ( const DBA_Binding_t *const   pBindings[],
const void *const   pData[],
int  NbBindings,
DBA_AsyncCallbackFn_t  CbFunc 
)

Update/insert one row for each specified binding (as one transaction).

Parameters:
pBindings Array of pointers to bindings.
pData Array of pointers to structures.
NbBindings No of bindings (tables) to insert into i.e. length of arrays pBindings and pData
Returns:
Request identifier
Note:
It is valid to specify the same binding twice (with corresponding data pointer) if you want to update/insert two rows in one table

DBA_Error_t DBA_Open (  ) 

Initialize DBA library and connect to NDB Cluster.

Returns:
Status

DBA_ReqId_t DBA_ReadRows ( const DBA_Binding_t *  pBinding,
void *const   pData[],
int  NbRows,
DBA_AsyncCallbackFn_t  CbFunc 
)

Read row(s) from a table of the database (one transaction)

Parameters:
pBinding Binding between table columns and struct fields.
pData Array of pointers to structures. Only fields part of the primary key needs to be set. The other fields in the binding will be populated.
NbRows No of rows to read (i.e. length of pData array)
Returns:
Request identifier

DBA_Error_t DBA_SetParameter ( int  ParameterId,
int  Value 
)

The DBA_ColumnBinding_t is used to describe a binding between one column and one field of a C struct.

 typedef struct Address {
   char StreetName[30];
   int  StreetNumber;
 } Address_t;

 typdef struct Person {
   char        Name[30];
   Address_t * AddressPtr;
 } Person_t;

For example, if the field Name of a Person_t data structure is bound to the column "NAME", the corresponding binding would be defined as:

*

 DBA_ColumnBinding_t NameBinding =
   DBA_BINDING( "name", DBA_CHAR, Person_t, Name );

There is also the DBA_BINDING_PTR which is used when several linked structures should be put into one table.

For example, if data in a Person_t data structure should be saved in the same table as the Address_t data structure (as the address belongs to the person), the corresponding binding would be defined as:

*

 DBA_ColumnBinding_t AddrBinding[AddrLen]; This binding describes how the 
                                            fields in the Address_t 
                                            structure is linked to the 
                                            table PERSON_ADDRESS

 DBA_ColumnBinding_t AddressBinding = 
   DBA_BINDING_PTR(Person_t, AddressPtr, AddrBinding, AddrLen);

*/ struct DBA_ColumnBinding { const char* Name; /**< Name of table column */ DBA_DataTypes_t DataType; /**< Type of member in structure */ Size_t Size; /**< Size in bytes of member or no of DBA_ColumnBinding's when doing ptr binding */ Size_t Offset; /**< Offset of the member */

Boolean_t Ptr; /**< True if binding is of ptr type */ const struct DBA_ColumnBinding * SubBinding; /**< Address of Binding Ptr valid if Ptr is true */ };

/** Typedef: DBA_ColumnBinding */ typedef struct DBA_ColumnBinding DBA_ColumnBinding_t;

/** A DBA_Binding_t object is used to establish a binding between one or more columns of a table to the fields of C structs.

It is used with insert, and update and read transactions to define on which columns of the table the operations is performed, and to which members of a C data structure they map.

All key columns must be bound to a field of the struct.

The function DBA_CreateBinding is used to create this binding. */ typedef struct DBA_Binding DBA_Binding_t;

/* --- Exported functions --- */

/** Set DBA configuration parameter *

 Id Description                 Default Min  Max
 == =========================== ======= ==== ====
 0  NBP Interval                   10    4   -
 1  Operations/Bulkread          1000    1   5000
 2  Start transaction timeout       0    0   -
 3  Force send algorithm            1    0   2
 *
Returns:
Status

Boolean_t DBA_TableExists ( const char *  TableName  ) 

Test for existence of a table.

Parameters:
TableName Table name.
Returns:
Boolean value indicating if table exists or not.

DBA_ReqId_t DBA_UpdateRows ( const DBA_Binding_t *  pBinding,
const void *const   pData[],
int  NbRows,
DBA_AsyncCallbackFn_t  CbFunc 
)

Update row(s) in the table (one transaction)

Parameters:
pBinding Binding between table columns and struct fields.
pData Array of pointers to structures. Fields that are part of the key are used to generate the where clause, the other fields are used to update the row.
NbRows No of rows to update (i.e. length of pData array).
Returns:
Request identifier

DBA_ReqId_t DBA_WriteRows ( const DBA_Binding_t *  pBinding,
const void *const   pData[],
int  NbRows,
DBA_AsyncCallbackFn_t  CbFunc 
)

Updates/Inserts row(s) in the table (one transaction)

Parameters:
pBinding Binding between table columns and struct fields.
pData Array of pointers to structures.
NbRows No of rows to update/insert (i.e. length of pData array)
Returns:
Request identifier
Note:
All the table columns must be part of the binding.

Variable Documentation

DBA_DataTypes_t DBA_ColumnDesc::DataType [inherited]

Datatype of table column

Definition at line 157 of file dba.h.

Boolean_t DBA_ColumnDesc::IsKey [inherited]

True if column is part of primary key

Definition at line 159 of file dba.h.

Boolean_t DBA_BulkReadResultSet::RowFoundIndicator [inherited]

This indicator has a valid value only after bulk read has completed. If the value is 1 then the row was found

Definition at line 674 of file dba.h.

Size_t DBA_ColumnDesc::Size [inherited]

Column size in bytes

Definition at line 158 of file dba.h.

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