MySQL 5.4 Reference Manual :: 20 Connectors and APIs :: 20.9 MySQL C API :: 20.9.7 C API Prepared Statement Function Descriptions :: 20.9.7.8 mysql_stmt_errno()
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- 20.9.7 C API Prepared Statement Function Descriptions
- 20.9.7.1 mysql_stmt_affected_rows()
- 20.9.7.2 mysql_stmt_attr_get()
- 20.9.7.3 mysql_stmt_attr_set()
- 20.9.7.4 mysql_stmt_bind_param()
- 20.9.7.5 mysql_stmt_bind_result()
- 20.9.7.6 mysql_stmt_close()
- 20.9.7.7 mysql_stmt_data_seek()
- 20.9.7.8 mysql_stmt_errno()
- 20.9.7.9 mysql_stmt_error()
- 20.9.7.10 mysql_stmt_execute()
- 20.9.7.11 mysql_stmt_fetch()
- 20.9.7.12 mysql_stmt_fetch_column()
- 20.9.7.13 mysql_stmt_field_count()
- 20.9.7.14 mysql_stmt_free_result()
- 20.9.7.15 mysql_stmt_init()
- 20.9.7.16 mysql_stmt_insert_id()
- 20.9.7.17 mysql_stmt_num_rows()
- 20.9.7.18 mysql_stmt_param_count()
- 20.9.7.19 mysql_stmt_param_metadata()
- 20.9.7.20 mysql_stmt_prepare()
- 20.9.7.21 mysql_stmt_reset()
- 20.9.7.22 mysql_stmt_result_metadata()
- 20.9.7.23 mysql_stmt_row_seek()
- 20.9.7.24 mysql_stmt_row_tell()
- 20.9.7.25 mysql_stmt_send_long_data()
- 20.9.7.26 mysql_stmt_sqlstate()
- 20.9.7.27 mysql_stmt_store_result()
unsigned int mysql_stmt_errno(MYSQL_STMT
*stmt)
Description
For the statement specified by stmt,
mysql_stmt_errno() returns the
error code for the most recently invoked statement API function
that can succeed or fail. A return value of zero means that no
error occurred. Client error message numbers are listed in the
MySQL errmsg.h header file. Server error
message numbers are listed in
mysqld_error.h. Errors also are listed at
Appendix B, Errors, Error Codes, and Common Problems.
Return Values
An error code value. Zero if no error occurred.
Errors
None.
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