PQexecPreparedBatchEx
Description
A batch request API for BatchErrorMode.
Prototype
PGresult* PQexecPreparedBatchEx(PGconn* conn,
const char* stmtName,
int nParams,
int nBatchCount,
const char* const* paramValues,
const int* paramLengths,
const int* paramFormats,
int resultFormat,
PQStmtAttr attr,
int allowedErrorsCount); Parameters
| Keyword | Description |
|---|---|
| conn | Connection handle. |
| stmtName | Name of the prepared statement. |
| nParams | Number of fields of a dynamically bound parameter. |
| nBatchCount | Number of lines to be bound in batches. |
| paramValues | Bound parameter value. |
| paramLengths | Data length of a parameter value. NOTICE: In the following cases, the parameter length is forcibly set to the corresponding value of paramLengths:
In these cases, paramLengths cannot be empty, and the caller must ensure the correctness of the parameter length. |
| paramFormats | Parameter formats (text or binary). |
| resultFormat | Return result format (text or binary). |
| attr | Specifies whether to skip errors in batches. Value range: STMT_DEFAULT and STMT_BATCH_ERRORS. |
| allowedErrorsCount | Maximum number of errors that can be skipped in batches. |
Return Values
PGresult pointers.
