dbmi_base/column.c File Reference

#include <stdlib.h>
#include <string.h>
#include <grass/gis.h>
#include <grass/dbmi.h>

Include dependency graph for dbmi_base/column.c:

Go to the source code of this file.

Functions

dbColumn * db_get_table_column (dbTable *table, int n)
 returns column structure for given table and column number
dbValue * db_get_column_value (dbColumn *column)
 returns column value for given column structure
dbValue * db_get_column_default_value (dbColumn *column)
 returns column default value for given column structure
void db_set_column_sqltype (dbColumn *column, int sqltype)
 define column sqltype for column (the function db_sqltype_name() returns sqltype description)
void db_set_column_host_type (dbColumn *column, int type)
int db_get_column_scale (dbColumn *column)
void db_set_column_scale (dbColumn *column, int scale)
int db_get_column_precision (dbColumn *column)
void db_set_column_precision (dbColumn *column, int precision)
int db_get_column_sqltype (dbColumn *column)
 returns column sqltype for column (the function db_sqltype_name() returns sqltype description)
int db_get_column_host_type (dbColumn *column)
void db_set_column_has_defined_default_value (dbColumn *column)
void db_set_column_has_undefined_default_value (dbColumn *column)
void db_unset_column_has_default_value (dbColumn *column)
int db_test_column_has_default_value (dbColumn *column)
int db_test_column_has_defined_default_value (dbColumn *column)
int db_test_column_has_undefined_default_value (dbColumn *column)
void db_set_column_use_default_value (dbColumn *column)
void db_unset_column_use_default_value (dbColumn *column)
int db_test_column_use_default_value (dbColumn *column)
void db_set_column_null_allowed (dbColumn *column)
void db_unset_column_null_allowed (dbColumn *column)
int db_test_column_null_allowed (dbColumn *column)
int db_get_column_length (dbColumn *column)
void db_set_column_length (dbColumn *column, int length)
void db_set_column_select_priv_granted (dbColumn *column)
void db_set_column_select_priv_not_granted (dbColumn *column)
int db_get_column_select_priv (dbColumn *column)
void db_set_column_update_priv_granted (dbColumn *column)
void db_set_column_update_priv_not_granted (dbColumn *column)
int db_get_column_update_priv (dbColumn *column)
void db_init_column (dbColumn *column)
int db_set_column_name (dbColumn *column, char *name)
char * db_get_column_name (dbColumn *column)
 returns column name for given column
int db_set_column_description (dbColumn *column, char *description)
char * db_get_column_description (dbColumn *column)
 returns column description for given column
void db_free_column (dbColumn *column)
 frees column structure


Function Documentation

void db_free_column ( dbColumn *  column  ) 

frees column structure

Returns:
Parameters:
 

Definition at line 438 of file dbmi_base/column.c.

References db_free_string().

Referenced by db_d_add_column(), and db_free_table().

dbValue* db_get_column_default_value ( dbColumn *  column  ) 

returns column default value for given column structure

Returns:
Parameters:
 

Definition at line 36 of file dbmi_base/column.c.

Referenced by db__recv_column_default_value(), db__send_column_default_value(), db_convert_column_default_value_to_string(), and db_convert_Cstring_to_column_default_value().

char* db_get_column_description ( dbColumn *  column  ) 

returns column description for given column

Returns:
Parameters:
 

Definition at line 426 of file dbmi_base/column.c.

References db_get_string().

Referenced by db__copy_table(), db_get_column(), and db_print_column_definition().

int db_get_column_host_type ( dbColumn *  column  ) 

Definition at line 122 of file dbmi_base/column.c.

int db_get_column_length ( dbColumn *  column  ) 

Returns:
Parameters:
 

Definition at line 278 of file dbmi_base/column.c.

Referenced by db__copy_table(), db_print_column_definition(), and db_table_to_sql().

char* db_get_column_name ( dbColumn *  column  ) 

returns column name for given column

Returns:
Parameters:
 

Definition at line 402 of file dbmi_base/column.c.

References db_get_string().

Referenced by db__copy_table(), db_column_sqltype(), db_get_column(), db_print_column_definition(), and db_table_to_sql().

int db_get_column_precision ( dbColumn *  column  ) 

Returns:
Parameters:
 

Definition at line 92 of file dbmi_base/column.c.

Referenced by db__copy_table(), and db_print_column_definition().

int db_get_column_scale ( dbColumn *  column  ) 

Returns:
Parameters:
 

Definition at line 70 of file dbmi_base/column.c.

Referenced by db__copy_table(), and db_print_column_definition().

int db_get_column_select_priv ( dbColumn *  column  ) 

Returns:
Parameters:
 

Definition at line 326 of file dbmi_base/column.c.

Referenced by db_get_table_select_priv(), and db_print_column_definition().

int db_get_column_sqltype ( dbColumn *  column  ) 

int db_get_column_update_priv ( dbColumn *  column  ) 

Returns:
Parameters:
 

Definition at line 362 of file dbmi_base/column.c.

Referenced by db_get_table_update_priv(), and db_print_column_definition().

dbValue* db_get_column_value ( dbColumn *  column  ) 

dbColumn* db_get_table_column ( dbTable *  table,
int  n 
)

returns column structure for given table and column number

Returns:
Parameters:
 

Definition at line 12 of file dbmi_base/column.c.

Referenced by db__copy_table(), db__recv_table_data(), db__send_table_data(), db_column_sqltype(), db_get_column(), db_print_table_definition(), db_select_CatValArray(), db_select_int(), db_select_value(), and db_table_to_sql().

void db_init_column ( dbColumn *  column  ) 

Returns:
Parameters:
 

Definition at line 374 of file dbmi_base/column.c.

References db_init_string(), and db_zero().

Referenced by db_alloc_table(), db_d_add_column(), and db_get_column().

int db_set_column_description ( dbColumn *  column,
char *  description 
)

Returns:
Parameters:
 

Definition at line 414 of file dbmi_base/column.c.

References db_set_string().

Referenced by db__copy_table().

void db_set_column_has_defined_default_value ( dbColumn *  column  ) 

Returns:
Parameters:
 

Definition at line 134 of file dbmi_base/column.c.

void db_set_column_has_undefined_default_value ( dbColumn *  column  ) 

Returns:
Parameters:
 

Definition at line 146 of file dbmi_base/column.c.

void db_set_column_host_type ( dbColumn *  column,
int  type 
)

Returns:
Parameters:
 

Definition at line 59 of file dbmi_base/column.c.

void db_set_column_length ( dbColumn *  column,
int  length 
)

Returns:
Parameters:
 

Definition at line 290 of file dbmi_base/column.c.

Referenced by db__copy_table().

int db_set_column_name ( dbColumn *  column,
char *  name 
)

Returns:
Parameters:
 

Definition at line 390 of file dbmi_base/column.c.

References db_set_string().

Referenced by db__copy_table().

void db_set_column_null_allowed ( dbColumn *  column  ) 

Returns:
Parameters:
 

Definition at line 242 of file dbmi_base/column.c.

void db_set_column_precision ( dbColumn *  column,
int  precision 
)

Returns:
Parameters:
 

Definition at line 103 of file dbmi_base/column.c.

Referenced by db__copy_table().

void db_set_column_scale ( dbColumn *  column,
int  scale 
)

Returns:
Parameters:
 

Definition at line 81 of file dbmi_base/column.c.

Referenced by db__copy_table().

void db_set_column_select_priv_granted ( dbColumn *  column  ) 

Returns:
Parameters:
 

Definition at line 302 of file dbmi_base/column.c.

Referenced by db_set_table_select_priv_granted().

void db_set_column_select_priv_not_granted ( dbColumn *  column  ) 

Returns:
Parameters:
 

Definition at line 314 of file dbmi_base/column.c.

Referenced by db_set_table_select_priv_not_granted().

void db_set_column_sqltype ( dbColumn *  column,
int  sqltype 
)

define column sqltype for column (the function db_sqltype_name() returns sqltype description)

Returns:
Parameters:
 

Definition at line 48 of file dbmi_base/column.c.

Referenced by db__copy_table().

void db_set_column_update_priv_granted ( dbColumn *  column  ) 

Returns:
Parameters:
 

Definition at line 338 of file dbmi_base/column.c.

Referenced by db_set_table_update_priv_granted().

void db_set_column_update_priv_not_granted ( dbColumn *  column  ) 

Returns:
Parameters:
 

Definition at line 350 of file dbmi_base/column.c.

Referenced by db_set_table_update_priv_not_granted().

void db_set_column_use_default_value ( dbColumn *  column  ) 

Returns:
Parameters:
 

Definition at line 206 of file dbmi_base/column.c.

int db_test_column_has_default_value ( dbColumn *  column  ) 

Returns:
Parameters:
 

Definition at line 170 of file dbmi_base/column.c.

Referenced by db_print_column_definition().

int db_test_column_has_defined_default_value ( dbColumn *  column  ) 

Returns:
Parameters:
 

Definition at line 182 of file dbmi_base/column.c.

int db_test_column_has_undefined_default_value ( dbColumn *  column  ) 

Returns:
Parameters:
 

Definition at line 194 of file dbmi_base/column.c.

int db_test_column_null_allowed ( dbColumn *  column  ) 

Returns:
Parameters:
 

Definition at line 266 of file dbmi_base/column.c.

Referenced by db_print_column_definition().

int db_test_column_use_default_value ( dbColumn *  column  ) 

Returns:
Parameters:
 

Definition at line 230 of file dbmi_base/column.c.

void db_unset_column_has_default_value ( dbColumn *  column  ) 

Returns:
Parameters:
 

Definition at line 158 of file dbmi_base/column.c.

void db_unset_column_null_allowed ( dbColumn *  column  ) 

Returns:
Parameters:
 

Definition at line 254 of file dbmi_base/column.c.

void db_unset_column_use_default_value ( dbColumn *  column  ) 

Returns:
Parameters:
 

Definition at line 218 of file dbmi_base/column.c.


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