Administrative API Reference

SQLXA-XID

Used by the transaction APIs to identify XA transactions (see Appendix B, Transaction APIs).

Table 82. Fields in the SQLXA-XID Structure

Field Name	Data Type	Description
FORMATID	INTEGER	XA format ID.
GTRID_LENGTH	INTEGER	Length of the global transaction ID.
BQUAL_LENGTH	INTEGER	Length of the branch identifier.
DATA	CHAR[128]	GTRID, followed by BQUAL and trailing blanks, for a total of 128 bytes.
Note: The maximum size for GTRID and BQUAL is 64 bytes each.

Language Syntax

C Structure

/* File: sqlxa.h */ /* Structure: SQLXA-XID */ /* ... */ typedef struct sqlxa_xid_t SQLXA_XID; /* ... */

/* File: sqlxa.h */ /* Structure: SQLXA-XID-T */ /* ... */ struct sqlxa_xid_t { sqlint32 formatID; sqlint32 gtrid_length; sqlint32 bqual_length; char data[SQLXA_XIDDATASIZE]; }; /* ... */