Internal bcp functions
[Bulk copy functions]

Static functions internal to the bcp library. More...

Functions

static int _bcp_add_fixed_columns (DBPROCESS *dbproc, int behaviour, BYTE *rowbuffer, int start)
 Add fixed size columns to the row.
static int _bcp_add_variable_columns (DBPROCESS *dbproc, int behaviour, BYTE *rowbuffer, int start, int *var_cols)
static RETCODE _bcp_build_bulk_insert_stmt (TDSSOCKET *tds, TDS_PBCB *clause, TDSCOLUMN *bcpcol, int first)
static RETCODE _bcp_exec_in (DBPROCESS *dbproc, DBINT *rows_copied)
static RETCODE _bcp_exec_out (DBPROCESS *dbproc, DBINT *rows_copied)
static char * _bcp_fgets (char *buffer, size_t size, FILE *f)
static void _bcp_free_columns (DBPROCESS *dbproc)
static RETCODE _bcp_free_storage (DBPROCESS *dbproc)
static RETCODE _bcp_get_col_data (DBPROCESS *dbproc, TDSCOLUMN *bindcol)
static RETCODE _bcp_get_term_var (BYTE *pdata, BYTE *term, int term_len)
 Get the data for bcp-in from program variables, where the program data have been identified as character terminated, This is a low-level, internal function.
static offset_type _bcp_measure_terminated_field (FILE *hostfile, BYTE *terminator, int term_len)
static RETCODE _bcp_read_hostfile (DBPROCESS *dbproc, FILE *hostfile, int *row_error)
static int _bcp_readfmt_colinfo (DBPROCESS *dbproc, char *buf, BCP_HOSTCOLINFO *ci)
static RETCODE _bcp_send_bcp_record (DBPROCESS *dbproc, int behaviour)
static RETCODE _bcp_send_colmetadata (DBPROCESS *dbproc)
static RETCODE _bcp_start_copy_in (DBPROCESS *dbproc)
static RETCODE _bcp_start_new_batch (DBPROCESS *dbproc)
static int rtrim (char *istr, int ilen)

Detailed Description

Static functions internal to the bcp library.


Function Documentation

static int _bcp_add_fixed_columns ( DBPROCESS *  dbproc,
int  behaviour,
BYTE *  rowbuffer,
int  start 
) [static]

Add fixed size columns to the row.

Parameters:
dbproc contains all information needed by db-lib to manage communications with the server.
behaviour 
rowbuffer 
start 
Returns:
SUCCEED or FAIL.
See also:
BCP_SETL(), bcp_batch(), bcp_bind(), bcp_colfmt(), bcp_colfmt_ps(), bcp_collen(), bcp_colptr(), bcp_columns(), bcp_control(), bcp_done(), bcp_exec(), bcp_getl(), bcp_init(), bcp_moretext(), bcp_options(), bcp_readfmt(), bcp_sendrow()

static int _bcp_add_variable_columns ( DBPROCESS *  dbproc,
int  behaviour,
BYTE *  rowbuffer,
int  start,
int *  var_cols 
) [static]

Parameters:
dbproc contains all information needed by db-lib to manage communications with the server.
behaviour 
rowbuffer 
start 
var_cols 
Returns:
SUCCEED or FAIL.
See also:
BCP_SETL(), bcp_batch(), bcp_bind(), bcp_colfmt(), bcp_colfmt_ps(), bcp_collen(), bcp_colptr(), bcp_columns(), bcp_control(), bcp_done(), bcp_exec(), bcp_getl(), bcp_init(), bcp_moretext(), bcp_options(), bcp_readfmt(), bcp_sendrow()

static RETCODE _bcp_build_bulk_insert_stmt ( TDSSOCKET *  tds,
TDS_PBCB *  clause,
TDSCOLUMN bcpcol,
int  first 
) [static]

Parameters:
tds 
clause 
bcpcol 
first 
Returns:
SUCCEED or FAIL.
See also:
BCP_SETL(), bcp_batch(), bcp_bind(), bcp_colfmt(), bcp_colfmt_ps(), bcp_collen(), bcp_colptr(), bcp_columns(), bcp_control(), bcp_done(), bcp_exec(), bcp_getl(), bcp_init(), bcp_moretext(), bcp_options(), bcp_readfmt(), bcp_sendrow()

static RETCODE _bcp_exec_in ( DBPROCESS *  dbproc,
DBINT *  rows_copied 
) [static]

Parameters:
dbproc contains all information needed by db-lib to manage communications with the server.
rows_copied 
Returns:
SUCCEED or FAIL.
See also:
BCP_SETL(), bcp_batch(), bcp_bind(), bcp_colfmt(), bcp_colfmt_ps(), bcp_collen(), bcp_colptr(), bcp_columns(), bcp_control(), bcp_done(), bcp_exec(), bcp_getl(), bcp_init(), bcp_moretext(), bcp_options(), bcp_readfmt(), bcp_sendrow()

static RETCODE _bcp_exec_out ( DBPROCESS *  dbproc,
DBINT *  rows_copied 
) [static]

Parameters:
dbproc contains all information needed by db-lib to manage communications with the server.
rows_copied 
Returns:
SUCCEED or FAIL.
See also:
BCP_SETL(), bcp_batch(), bcp_bind(), bcp_colfmt(), bcp_colfmt_ps(), bcp_collen(), bcp_colptr(), bcp_columns(), bcp_control(), bcp_done(), bcp_exec(), bcp_getl(), bcp_init(), bcp_moretext(), bcp_options(), bcp_readfmt(), bcp_sendrow()

static char* _bcp_fgets ( char *  buffer,
size_t  size,
FILE *  f 
) [static]

Parameters:
buffer 
size 
f 
Returns:
SUCCEED or FAIL.
See also:
BCP_SETL(), bcp_batch(), bcp_bind(), bcp_colfmt(), bcp_colfmt_ps(), bcp_collen(), bcp_colptr(), bcp_columns(), bcp_control(), bcp_done(), bcp_exec(), bcp_getl(), bcp_init(), bcp_moretext(), bcp_options(), bcp_readfmt(), bcp_sendrow()

static void _bcp_free_columns ( DBPROCESS *  dbproc  )  [static]

Parameters:
dbproc contains all information needed by db-lib to manage communications with the server.
Returns:
SUCCEED or FAIL.
See also:
BCP_SETL(), bcp_batch(), bcp_bind(), bcp_colfmt(), bcp_colfmt_ps(), bcp_collen(), bcp_colptr(), bcp_columns(), bcp_control(), bcp_done(), bcp_exec(), bcp_getl(), bcp_init(), bcp_moretext(), bcp_options(), bcp_readfmt(), bcp_sendrow()

static RETCODE _bcp_free_storage ( DBPROCESS *  dbproc  )  [static]

Parameters:
dbproc contains all information needed by db-lib to manage communications with the server.
Returns:
SUCCEED or FAIL.
See also:
BCP_SETL(), bcp_batch(), bcp_bind(), bcp_colfmt(), bcp_colfmt_ps(), bcp_collen(), bcp_colptr(), bcp_columns(), bcp_control(), bcp_done(), bcp_exec(), bcp_getl(), bcp_init(), bcp_moretext(), bcp_options(), bcp_readfmt(), bcp_sendrow()

static RETCODE _bcp_get_col_data ( DBPROCESS *  dbproc,
TDSCOLUMN bindcol 
) [static]

Parameters:
dbproc contains all information needed by db-lib to manage communications with the server.
bindcol 
Returns:
SUCCEED or FAIL.
See also:
BCP_SETL(), bcp_batch(), bcp_bind(), bcp_colfmt(), bcp_colfmt_ps(), bcp_collen(), bcp_colptr(), bcp_columns(), bcp_control(), bcp_done(), bcp_exec(), bcp_getl(), bcp_init(), bcp_moretext(), bcp_options(), bcp_readfmt(), bcp_sendrow()

static RETCODE _bcp_get_term_var ( BYTE *  pdata,
BYTE *  term,
int  term_len 
) [static]

Get the data for bcp-in from program variables, where the program data have been identified as character terminated, This is a low-level, internal function.

Call it correctly.

Parameters:
pdata 
term 
term_len 
Returns:
SUCCEED or FAIL.
See also:
BCP_SETL(), bcp_batch(), bcp_bind(), bcp_colfmt(), bcp_colfmt_ps(), bcp_collen(), bcp_colptr(), bcp_columns(), bcp_control(), bcp_done(), bcp_exec(), bcp_getl(), bcp_init(), bcp_moretext(), bcp_options(), bcp_readfmt(), bcp_sendrow()

static offset_type _bcp_measure_terminated_field ( FILE *  hostfile,
BYTE *  terminator,
int  term_len 
) [static]

Parameters:
hostfile 
terminator 
term_len 
Returns:
SUCCEED or FAIL.
See also:
BCP_SETL(), bcp_batch(), bcp_bind(), bcp_colfmt(), bcp_colfmt_ps(), bcp_collen(), bcp_colptr(), bcp_columns(), bcp_control(), bcp_done(), bcp_exec(), bcp_getl(), bcp_init(), bcp_moretext(), bcp_options(), bcp_readfmt(), bcp_sendrow()

static RETCODE _bcp_read_hostfile ( DBPROCESS *  dbproc,
FILE *  hostfile,
int *  row_error 
) [static]

Parameters:
dbproc contains all information needed by db-lib to manage communications with the server.
hostfile 
row_error 
Returns:
MORE_ROWS, NO_MORE_ROWS, or FAIL.
See also:
BCP_SETL(), bcp_batch(), bcp_bind(), bcp_colfmt(), bcp_colfmt_ps(), bcp_collen(), bcp_colptr(), bcp_columns(), bcp_control(), bcp_done(), bcp_exec(), bcp_getl(), bcp_init(), bcp_moretext(), bcp_options(), bcp_readfmt(), bcp_sendrow()

static int _bcp_readfmt_colinfo ( DBPROCESS *  dbproc,
char *  buf,
BCP_HOSTCOLINFO *  ci 
) [static]

Parameters:
dbproc contains all information needed by db-lib to manage communications with the server.
buf 
ci 
Returns:
SUCCEED or FAIL.
See also:
BCP_SETL(), bcp_batch(), bcp_bind(), bcp_colfmt(), bcp_colfmt_ps(), bcp_collen(), bcp_colptr(), bcp_columns(), bcp_control(), bcp_done(), bcp_exec(), bcp_getl(), bcp_init(), bcp_moretext(), bcp_options(), bcp_readfmt(), bcp_sendrow()

static RETCODE _bcp_send_bcp_record ( DBPROCESS *  dbproc,
int  behaviour 
) [static]

Parameters:
dbproc contains all information needed by db-lib to manage communications with the server.
behaviour 
Returns:
SUCCEED or FAIL.
See also:
BCP_SETL(), bcp_batch(), bcp_bind(), bcp_colfmt(), bcp_colfmt_ps(), bcp_collen(), bcp_colptr(), bcp_columns(), bcp_control(), bcp_done(), bcp_exec(), bcp_getl(), bcp_init(), bcp_moretext(), bcp_options(), bcp_readfmt(), bcp_sendrow()

static RETCODE _bcp_send_colmetadata ( DBPROCESS *  dbproc  )  [static]

Parameters:
dbproc contains all information needed by db-lib to manage communications with the server.
Returns:
SUCCEED or FAIL.
See also:
BCP_SETL(), bcp_batch(), bcp_bind(), bcp_colfmt(), bcp_colfmt_ps(), bcp_collen(), bcp_colptr(), bcp_columns(), bcp_control(), bcp_done(), bcp_exec(), bcp_getl(), bcp_init(), bcp_moretext(), bcp_options(), bcp_readfmt(), bcp_sendrow()

static RETCODE _bcp_start_copy_in ( DBPROCESS *  dbproc  )  [static]

Parameters:
dbproc contains all information needed by db-lib to manage communications with the server.
Returns:
SUCCEED or FAIL.
See also:
BCP_SETL(), bcp_batch(), bcp_bind(), bcp_colfmt(), bcp_colfmt_ps(), bcp_collen(), bcp_colptr(), bcp_columns(), bcp_control(), bcp_done(), bcp_exec(), bcp_getl(), bcp_init(), bcp_moretext(), bcp_options(), bcp_readfmt(), bcp_sendrow()

static RETCODE _bcp_start_new_batch ( DBPROCESS *  dbproc  )  [static]

Parameters:
dbproc contains all information needed by db-lib to manage communications with the server.
Returns:
SUCCEED or FAIL.
See also:
BCP_SETL(), bcp_batch(), bcp_bind(), bcp_colfmt(), bcp_colfmt_ps(), bcp_collen(), bcp_colptr(), bcp_columns(), bcp_control(), bcp_done(), bcp_exec(), bcp_getl(), bcp_init(), bcp_moretext(), bcp_options(), bcp_readfmt(), bcp_sendrow()

static int rtrim ( char *  istr,
int  ilen 
) [static]

Parameters:
istr 
ilen 
Returns:
modified length
See also:
BCP_SETL(), bcp_batch(), bcp_bind(), bcp_colfmt(), bcp_colfmt_ps(), bcp_collen(), bcp_colptr(), bcp_columns(), bcp_control(), bcp_done(), bcp_exec(), bcp_getl(), bcp_init(), bcp_moretext(), bcp_options(), bcp_readfmt(), bcp_sendrow()


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