Oracle Call Interface Programmer's Guide Release 9.0.1 Part Number A89857-01 |
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OCI Datatype Mapping and Manipulation Functions, 134 of 135
Returns the index of the previous existing element of a table.
sword OCITablePrev ( OCIEnv *env, OCIError *err, sb4 index, CONST OCITable *tbl, sb4 *prev_index boolean *exists );
The OCI environment handle initialized in object mode.
The OCI error handle. If there is an error, it is recorded in err
and this function returns OCI_ERROR. Obtain diagnostic information by calling OCIErrorGet()
.
Index for starting point of scan.
Table to scan.
Index of the previous existing element before tbl
(index
).
FALSE
if no previous index is available, else TRUE
.
Return the largest position j
, less than index
, such that exists(j
) is TRUE
.
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