| Data type
| Description
|
| isy_VOID
| Void type
|
| isy_INT
| Integer
|
| isy_UINT
| Unsigned integer
|
| isy_INT16
| Two-byte integer
|
| isy_UINT16
| Two-byte unsigned integer
|
| isy_INT32
| Four-byte integer
|
| isy_UINT32
| Four-byte unsigned integer
|
| isy_ULONG
| Unsigned long integer
|
| isy_BYTE
| One-byte type
|
| isy_WORD
| One-word type
|
| isy_DWORD
| Two-word type
|
| isy_TCHAR
| Character type
|
| isy_BOOL
| Boolean type
|
| HISCSERV
| Data type of the service handle
|
| HISCCONF
| Data type of the config handle
|
| HISCENG
| Data type of the synchronization engine handle
|
| HISCCSR
| Data type of an iterating cursor for subscription sets
|
| ISCEVT
| Data type of a listener event:
typedef struct {
isy_INT32 code;
isy_UINT32 type;
isy_INT32 retry;
ISCSTATE state;
ISCLISTENARG *info;
} ISCEVT;
|
| ISCSTATE
| Data type of the event state:
typedef struct {
isy_TCHAR currSubsSet[ISCLEN_SubsSetName];
isy_TCHAR currSubs[ISCLEN_SubsName];
isy_UINT32 subsType;
isy_INT32 syncProg;
} ISCSTATE;
|
| ISCLISTENARG
| Data type of information for the sync listener and consists
of a list of string arguments (argc, argv):
typedef struct {
isy_INT32 argc;
isy_TCHAR **argv;
} ISCLISTENARG;
|
| ISCLISTENCOLUMN
| Data type of information for the sync listener and consists
of a table column that contains the column position, primary key
sequence, column type, data size, and the actual column data:
typedef struct {
isy_INT32 pos;
isy_INT32 pkseq;
isy_INT32 type;
isy_INT32 size;
isy_BYTE *data;
} ISCLISTENCOLUMN;
Various column type constants for the column type
are defined in a DB2 Everyplace header file, sqlcli.h. The column data is represented as a null-terminated text string. This
is true except for the blob column type where the actual column data (the
data field) is represented as a plain byte string and is NOT null-terminated.
In addition, its size ( # of bytes) is given in the size field.
|
| ISCLISTENCONFLICT
| Data type of information for the sync listener and consists
of a table record that contains the table name, operation, the number of columns,
and an array of column information (ISCLISTENCOLUMN):
typedef struct {
isy_TCHAR table[ISCLEN_Table];
isy_INT32 op;
isy_INT32 colc;
ISCLISTENCOLUMN *colv;
} ISCLISTENCONFLICT;
The op field indicates the rejected operation,
which is one of the following operation constants(with actual values in the
parenthesis):
- ISCCONST_OpDelete (1)
- ISCCONST_OpInsert (2)
- ISCCONST_OpUpdate (3)
|