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odbc_catalog.c
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odbc_catalog.c
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/*
* Copyright (C) 2008 Search Solution Corporation. All rights reserved by Search Solution.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* - Neither the name of the <ORGANIZATION> nor the names of its contributors
* may be used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
*/
#include <stdio.h>
#include <string.h>
#include "odbc_portable.h"
#include "sqlext.h"
#include "odbc_util.h"
#include "odbc_diag_record.h"
#include "odbc_statement.h"
#include "odbc_result.h"
#include "odbc_type.h"
#include "cas_cci.h"
#include "odbc_catalog.h"
#define TABLE_TYPE_TABLE ( 0x1 )
#define TABLE_TYPE_VIEW ( 0x2 )
#define TABLE_TYPE_SYSTEM ( 0x4 )
#define TABLE_TYPE_ALL ( TABLE_TYPE_TABLE | TABLE_TYPE_VIEW | TABLE_TYPE_SYSTEM )
/* NC:num columns */
#define NC_CATALOG_TABLES 5
#define NC_CATALOG_COLUMNS 18
#define NC_CATALOG_SPECIALCOLUMNS 8
#define NC_CATALOG_STATISTICS 13
#define NC_CATALOG_TYPE_INFO 19
#define NC_CATALOG_PRIMARY_KEYS 6
#define NC_CATALOG_FOREIGN_KEYS 14
#define NC_CATALOG_TABLE_PRIVILEGES 7
#define NC_CATALOG_PROCEDURES 8
#define NC_CATALOG_PROCEDURE_COLUMNS 19
typedef struct tagODBC_COL_INFO
{
const char *name;
short type;
int length;
short precision;
short scale;
} ODBC_COL_INFO;
typedef struct tagODBC_TABLE_VALUE
{
char *table_name;
char *table_type;
} ODBC_TABLE_VALUE;
typedef struct tagODBC_COLUMN_VALUE
{
char *table_name;
char *column_name;
short concise_data_type;
char *type_name;
int column_size;
int buffer_length;
short decimal_digits;
short num_prec_radix;
short nullable;
char *default_value;
short verbose_data_type;
short subcode;
int octet_length;
int ordinal_position;
} ODBC_COLUMN_VALUE;
typedef struct tagODBC_STAT_VALUE
{
char *table_name;
short type;
short non_unique;
char *index_name;
char *column_name;
char *asc_or_desc;
long cardinality;
long pages;
short ordinal_position;
} ODBC_STAT_VALUE;
typedef struct tagODBC_SPECIAL_COLUMN_VALUE
{
char *column_name;
short concise_data_type;
char *type_name;
int column_size;
int buffer_length;
short decimal_digits;
} ODBC_SP_COLUMN_VALUE;
typedef struct tagODBC_TYPE_INFO_VALUE
{
char *type_name;
short data_type;
int column_size;
char *literal_prefix;
char *literal_suffix;
char *create_params;
short nullable;
short case_sensitive;
short searchable;
short unsigned_attribute;
short fixed_prec_scale;
short auto_unique_value;
char *local_type_name;
short minimum_scale;
short maximum_scale;
short sql_data_type;
short sql_datetime_sub;
short num_prec_radix;
short interval_precision;
} ODBC_TYPE_INFO_VALUE;
typedef struct tagODBC_PRIMARY_KEYS_VALUE
{
char *table_name;
char *column_name;
short key_sequence;
char *key_name;
} ODBC_PRIMARY_KEYS_VALUE;
typedef struct tagODBC_FOREIGN_KEYS_VALUE
{
char *pk_table_name;
char *pk_column_name;
char *fk_table_name;
char *fk_column_name;
short key_sequence;
short update_rule;
short delete_rule;
char *fk_name;
char *pk_name;
} ODBC_FOREIGN_KEYS_VALUE;
typedef struct tagODBC_TABLE_PRIVILEGES_VALUE
{
char *table_name;
char *grantor;
char *grantee;
char *privilege;
char *is_grantable;
} ODBC_TABLE_PRIVILEGES_VALUE;
typedef struct tagODBC_PROCEDURES_VALUE
{
char *proc_name;
short proc_type;
} ODBC_PROCEDURES_VALUE;
typedef struct tagODBC_PROCEDURE_COLUMNS_VALUE
{
char *proc_name;
char *column_name;
short column_type;
short concise_data_type;
char *type_name;
int column_size;
int buffer_length;
short decimal_digits;
short num_prec_radix;
short nullable;
char *default_value;
short verbose_data_type;
short subcode;
int octet_length;
int ordinal_position;
} ODBC_PROCEDURE_COLUMNS_VALUE;
PRIVATE ODBC_COL_INFO table_cinfo[] = {
{"TABLE_CAT", SQL_VARCHAR, 128, 128, 0},
{"TABLE_SCHEM", SQL_VARCHAR, 128, 128, 0},
{"TABLE_NAME", SQL_VARCHAR, 128, 128, 0},
{"TABLE_TYPE", SQL_VARCHAR, 128, 128, 0},
{"REMARKS", SQL_VARCHAR, 128, 128, 0},
{NULL}
};
PRIVATE ODBC_COL_INFO column_cinfo[] = {
{"TABLE_CAT", SQL_VARCHAR, 128, 128, 0},
{"TABLE_SCHEM", SQL_VARCHAR, 128, 128, 0},
{"TABLE_NAME", SQL_VARCHAR, 128, 128, 0},
{"COLUMN_NAME", SQL_VARCHAR, 128, 128, 0},
{"DATA_TYPE", SQL_SMALLINT, 5, 5, 0},
{"TYPE_NAME", SQL_VARCHAR, 128, 128, 0},
{"COLUMN_SIZE", SQL_INTEGER, 10, 10, 0},
{"BUFFER_LENGTH", SQL_INTEGER, 10, 10, 0},
{"DECIMAL_DIGITS", SQL_SMALLINT, 5, 5, 0},
{"NUM_PREC_RADIX", SQL_SMALLINT, 5, 5, 0},
{"NULLABLE", SQL_SMALLINT, 5, 5, 0},
{"REMARKS", SQL_VARCHAR, 128, 128, 0},
{"COLUMN_DEF", SQL_VARCHAR, 128, 128, 0},
{"SQL_DATA_TYPE", SQL_SMALLINT, 5, 5, 0},
{"SQL_DATETIME_SUB", SQL_SMALLINT, 5, 5, 0},
{"CHAR_OCTET_LENGTH", SQL_INTEGER, 10, 10, 0},
{"ORDINAL_POSITION", SQL_INTEGER, 10, 10, 0},
{"IS_NULLABLE", SQL_VARCHAR, 128, 128, 0},
{NULL}
};
PRIVATE ODBC_COL_INFO special_column_cinfo[] = {
{"SCOPE", SQL_SMALLINT, 5, 5, 0},
{"COLUMN_NAME", SQL_VARCHAR, 128, 128, 0},
{"DATA_TYPE", SQL_SMALLINT, 5, 5, 0},
{"TYPE_NAME", SQL_VARCHAR, 128, 128, 0},
{"COLUMN_SIZE", SQL_INTEGER, 10, 10, 0},
{"BUFFER_LENGTH", SQL_INTEGER, 10, 10, 0},
{"DECIMAL_DIGITS", SQL_SMALLINT, 5, 5, 0},
{"PSEUDO_COLUMN", SQL_SMALLINT, 5, 5, 0},
{NULL}
};
PRIVATE ODBC_COL_INFO statistics_cinfo[] = {
{"TABLE_CAT", SQL_VARCHAR, 128, 128, 0},
{"TABLE_SCHEM", SQL_VARCHAR, 128, 128, 0},
{"TABLE_NAME", SQL_VARCHAR, 128, 128, 0},
{"NON_UNIQUE", SQL_SMALLINT, 5, 5, 0},
{"INDEX_QUALIFIER", SQL_VARCHAR, 128, 128, 0},
{"INDEX_NAME", SQL_VARCHAR, 128, 128, 0},
{"TYPE", SQL_SMALLINT, 5, 5, 0},
{"ORDINAL_POSITION", SQL_SMALLINT, 5, 5, 0},
{"COLUMN_NAME", SQL_VARCHAR, 128, 128, 0},
{"ASC_OR_DESC", SQL_CHAR, 1, 1, 0},
{"CARDINALITY", SQL_INTEGER, 10, 10, 0},
{"PAGES", SQL_INTEGER, 10, 10, 0},
{"FILTER_CONDITION", SQL_VARCHAR, 128, 128, 0},
{NULL}
};
PRIVATE ODBC_COL_INFO type_cinfo[] = {
{"TYPE_NAME", SQL_VARCHAR, 128, 128, 0},
{"DATA_TYPE", SQL_SMALLINT, 5, 5, 0},
{"COLUMN_SIZE", SQL_INTEGER, 10, 10, 0},
{"LITERAL_PREFIX", SQL_VARCHAR, 128, 128, 0},
{"LITERAL_SUFFIX", SQL_VARCHAR, 128, 128, 0},
{"CREATE_PARAMS", SQL_VARCHAR, 128, 128, 0},
{"NULLABLE", SQL_SMALLINT, 5, 5, 0},
{"CASE_SENSITIVE", SQL_SMALLINT, 5, 5, 0},
{"SEARCHABLE", SQL_SMALLINT, 5, 5, 0},
{"UNSIGNED_ATTRIBUTE", SQL_SMALLINT, 5, 5, 0},
{"FIXED_PREC_SCALE", SQL_SMALLINT, 5, 5, 0},
{"AUTO_UNIQUE_VALUE", SQL_SMALLINT, 5, 5, 0},
{"LOCAL_TYPE_NAME", SQL_VARCHAR, 128, 128, 0},
{"MINIMUM_SCALE", SQL_SMALLINT, 5, 5, 0},
{"MAXIMUM_SCALE", SQL_SMALLINT, 5, 5, 0},
{"SQL_DATA_TYPE", SQL_SMALLINT, 5, 5, 0},
{"SQL_DATETIME_SUB", SQL_SMALLINT, 5, 5, 0},
{"NUM_PREC_RADIX", SQL_INTEGER, 10, 10, 0},
{"INTERVAL_PRECISION", SQL_SMALLINT, 5, 5, 0},
{NULL}
};
PRIVATE ODBC_COL_INFO primary_keys_cinfo[] = {
{"TABLE_CAT", SQL_VARCHAR, 128, 128, 0},
{"TABLE_SCHEM", SQL_VARCHAR, 128, 128, 0},
{"TABLE_NAME", SQL_VARCHAR, 128, 128, 0},
{"COLUMN_NAME", SQL_VARCHAR, 128, 128, 0},
{"KEY_SEQ", SQL_SMALLINT, 5, 5, 0},
{"PK_NAME", SQL_VARCHAR, 128, 128, 0},
{NULL}
};
PRIVATE ODBC_COL_INFO foreign_keys_cinfo[] = {
{"PKTABLE_CAT", SQL_VARCHAR, 128, 128, 0},
{"PKTABLE_SCHEM", SQL_VARCHAR, 128, 128, 0},
{"PKTABLE_NAME", SQL_VARCHAR, 128, 128, 0},
{"PKCOLUMN_NAME", SQL_VARCHAR, 128, 128, 0},
{"FKTABLE_CAT", SQL_VARCHAR, 128, 128, 0},
{"FKTABLE_SCHEM", SQL_VARCHAR, 128, 128, 0},
{"FKTABLE_NAME", SQL_VARCHAR, 128, 128, 0},
{"FKCOLUMN_NAME", SQL_VARCHAR, 128, 128, 0},
{"KEY_SEQ", SQL_SMALLINT, 5, 5, 0},
{"UPDATE_RULE", SQL_SMALLINT, 5, 5, 0},
{"DELETE_RULE", SQL_SMALLINT, 5, 5, 0},
{"FK_NAME", SQL_VARCHAR, 128, 128, 0},
{"PK_NAME", SQL_VARCHAR, 128, 128, 0},
{"DEFERRABILITY", SQL_SMALLINT, 5, 5, 0},
{NULL}
};
PRIVATE ODBC_COL_INFO table_privileges_cinfo[] = {
{"TABLE_CAT", SQL_VARCHAR, 128, 128, 0},
{"TABLE_SCHEM", SQL_VARCHAR, 128, 128, 0},
{"TABLE_NAME", SQL_VARCHAR, 128, 128, 0},
{"GRANTOR", SQL_VARCHAR, 128, 128, 0},
{"GRANTEE", SQL_VARCHAR, 128, 128, 0},
{"PRIVILEGE", SQL_VARCHAR, 128, 128, 0},
{"IS_GRANTABLE", SQL_VARCHAR, 128, 128, 0},
{NULL}
};
PRIVATE ODBC_COL_INFO procedures_cinfo[] = {
{"PROCEDURE_CAT", SQL_VARCHAR, 128, 128, 0},
{"PROCEDURE_SCHEM", SQL_VARCHAR, 128, 128, 0},
{"PROCEDURE_NAME", SQL_VARCHAR, 128, 128, 0},
{"NUM_INPUT_PARAMS", SQL_UNKNOWN_TYPE, 0, 0, 0},
{"NUM_OUTPUT_PARAMS", SQL_UNKNOWN_TYPE, 0, 0, 0},
{"NUM_RESULT_SETS", SQL_UNKNOWN_TYPE, 0, 0, 0},
{"REMARKS", SQL_VARCHAR, 128, 128, 0},
{"PROCEDURE_TYPE", SQL_SMALLINT, 5, 5, 0},
{NULL}
};
PRIVATE ODBC_COL_INFO procedure_columns_cinfo[] = {
{"PROCEDURE_CAT", SQL_VARCHAR, 128, 128, 0},
{"PROCEDURE_SCHEM", SQL_VARCHAR, 128, 128, 0},
{"PROCEDURE_NAME", SQL_VARCHAR, 128, 128, 0},
{"COLUMN_NAME", SQL_VARCHAR, 128, 128, 0},
{"COLUMN_TYPE", SQL_SMALLINT, 5, 5, 0},
{"DATA_TYPE", SQL_SMALLINT, 5, 5, 0},
{"TYPE_NAME", SQL_VARCHAR, 128, 128, 0},
{"COLUMN_SIZE", SQL_INTEGER, 10, 10, 0},
{"BUFFER_LENGTH", SQL_INTEGER, 10, 10, 0},
{"DECIMAL_DIGITS", SQL_SMALLINT, 5, 5, 0},
{"NUM_PREC_RADIX", SQL_SMALLINT, 5, 5, 0},
{"NULLABLE", SQL_SMALLINT, 5, 5, 0},
{"REMARKS", SQL_VARCHAR, 128, 128, 0},
{"COLUMN_DEF", SQL_VARCHAR, 128, 128, 0},
{"SQL_DATA_TYPE", SQL_SMALLINT, 5, 5, 0},
{"SQL_DATETIME_SUB", SQL_SMALLINT, 5, 5, 0},
{"CHAR_OCTET_LENGTH", SQL_INTEGER, 10, 10, 0},
{"ORDINAL_POSITION", SQL_INTEGER, 10, 10, 0},
{"IS_NULLABLE", SQL_VARCHAR, 128, 128, 0},
{NULL}
};
static ODBC_TYPE_INFO_VALUE type_info[] = {
{"CHAR", SQL_CHAR, MAX_CUBRID_CHAR_LEN, "'", "'", "length", SQL_NULLABLE,
SQL_FALSE, SQL_SEARCHABLE, -1, SQL_FALSE, SQL_FALSE, "CHAR", -1, -1,
SQL_CHAR, -1, -1, -1},
{"VARCHAR", SQL_VARCHAR, MAX_CUBRID_CHAR_LEN, "'", "'", "length",
SQL_NULLABLE,
SQL_FALSE, SQL_SEARCHABLE, -1, SQL_FALSE, SQL_FALSE, "VARCHAR", -1, -1,
SQL_VARCHAR, -1, -1, -1},
{"BIT", SQL_BINARY, MAX_CUBRID_CHAR_LEN / 8, "X'", "'", "length",
SQL_NULLABLE,
SQL_FALSE, SQL_SEARCHABLE, -1, SQL_FALSE, SQL_FALSE, "BIT", -1, -1,
SQL_BINARY, -1, -1, -1},
{"BIT VARYING", SQL_VARBINARY, MAX_CUBRID_CHAR_LEN / 8, "X'", "'", "length",
SQL_NULLABLE,
SQL_FALSE, SQL_SEARCHABLE, -1, SQL_FALSE, SQL_FALSE, "BIT VARYING", -1, -1,
SQL_VARBINARY, -1, -1, -1},
{"NUMERIC", SQL_NUMERIC, 38, NULL, NULL, "precision,scale", SQL_NULLABLE,
SQL_FALSE, SQL_PRED_BASIC, SQL_FALSE, SQL_FALSE, SQL_FALSE, "NUMERIC", 0,
38,
SQL_NUMERIC, -1, 10, -1},
{"DECIMAL", SQL_DECIMAL, 38, NULL, NULL, "precision,scale", SQL_NULLABLE,
SQL_FALSE, SQL_PRED_BASIC, SQL_FALSE, SQL_FALSE, SQL_FALSE, "DECIMAL", 0,
38,
SQL_DECIMAL, -1, 10, -1},
{"INTEGER", SQL_INTEGER, 10, NULL, NULL, NULL, SQL_NULLABLE,
SQL_FALSE, SQL_PRED_BASIC, SQL_FALSE, SQL_FALSE, SQL_FALSE, "INTEGER", -1,
-1,
SQL_INTEGER, -1, 10, -1},
{"SMALLINT", SQL_SMALLINT, 5, NULL, NULL, NULL, SQL_NULLABLE,
SQL_FALSE, SQL_PRED_BASIC, SQL_FALSE, SQL_FALSE, SQL_FALSE, "SMALLINT", -1,
-1,
SQL_SMALLINT, -1, 10, -1},
{"REAL", SQL_REAL, 14, NULL, NULL, "precision", SQL_NULLABLE,
SQL_FALSE, SQL_PRED_BASIC, SQL_FALSE, SQL_FALSE, SQL_FALSE, "REAL", -1, -1,
SQL_REAL, -1, 10, -1},
{"FLOAT", SQL_FLOAT, 14, NULL, NULL, "precision", SQL_NULLABLE,
SQL_FALSE, SQL_PRED_BASIC, SQL_FALSE, SQL_FALSE, SQL_FALSE, "FLOAT", -1,
-1,
SQL_FLOAT, -1, 10, -1},
{"DOUBLE", SQL_DOUBLE, 28, NULL, NULL, "precision", SQL_NULLABLE,
SQL_FALSE, SQL_PRED_BASIC, SQL_FALSE, SQL_FALSE, SQL_FALSE, "DOUBLE", -1,
-1,
SQL_DOUBLE, -1, 10, -1},
{"DATE", SQL_TYPE_DATE, 10, "DATE '", "'", NULL, SQL_NULLABLE,
SQL_FALSE, SQL_PRED_BASIC, SQL_FALSE, SQL_FALSE, SQL_FALSE, "DATE", -1, -1,
SQL_DATETIME, SQL_CODE_DATE, -1, -1},
{"TIME", SQL_TYPE_TIME, 8, "TIME '", "'", NULL, SQL_NULLABLE,
SQL_FALSE, SQL_PRED_BASIC, SQL_FALSE, SQL_FALSE, SQL_FALSE, "TIME", -1, -1,
SQL_DATETIME, SQL_CODE_TIME, -1, -1},
{"TIMESTAMP", SQL_TYPE_TIMESTAMP, 19, "TIMESTAMP '", "'", NULL,
SQL_NULLABLE,
SQL_FALSE, SQL_PRED_BASIC, SQL_FALSE, SQL_FALSE, SQL_FALSE, "TIMESTAMP",
-1, -1,
SQL_DATETIME, SQL_CODE_TIMESTAMP, -1, -1},
{"BIGINT", SQL_BIGINT, 19, NULL, NULL, NULL, SQL_NULLABLE,
SQL_FALSE, SQL_PRED_BASIC, SQL_FALSE, SQL_FALSE, SQL_FALSE, "BIGINT", -1,
-1,
SQL_INTEGER, -1, 10, -1},
{"DATETIME", SQL_TYPE_TIMESTAMP, 23, "DATETIME '", "'", NULL,
SQL_NULLABLE,
SQL_FALSE, SQL_PRED_BASIC, SQL_FALSE, SQL_FALSE, SQL_FALSE, "DATETIME",
-1, -1,
SQL_DATETIME, SQL_CODE_TIMESTAMP, -1, -1},
#ifdef DELPHI
{"STRING", SQL_LONGVARCHAR, MAX_CUBRID_CHAR_LEN, "'", "'", "length",
SQL_NULLABLE,
SQL_FALSE, SQL_SEARCHABLE, -1, SQL_FALSE, SQL_FALSE, "STRING", -1, -1,
SQL_LONGVARCHAR, -1, -1, -1},
#endif
{NULL}
};
PRIVATE RETCODE make_table_result_set (ODBC_STATEMENT * stmt, int req_handle,
int handle_type);
PRIVATE RETCODE make_column_result_set (ODBC_STATEMENT * stmt,
int req_handle);
PRIVATE RETCODE make_stat_result_set (ODBC_STATEMENT * stmt, int req_handle,
char *table_name,
unsigned short unique);
PRIVATE RETCODE make_sp_column_result_set (ODBC_STATEMENT * stmt,
int req_handle, char *table_name);
PRIVATE RETCODE make_primary_keys_result_set (ODBC_STATEMENT * stmt,
int req_handle);
PRIVATE RETCODE make_foreign_keys_result_set (ODBC_STATEMENT * stmt,
int req_handle);
PRIVATE RETCODE make_table_privileges_result_set (ODBC_STATEMENT * stmt,
int req_handle);
PRIVATE RETCODE make_procedures_result_set (ODBC_STATEMENT * stmt,
int req_handle);
PRIVATE RETCODE make_procedure_columns_result_set (ODBC_STATEMENT * stmt,
int req_handle);
PRIVATE RETCODE odbc_get_table_data (ODBC_STATEMENT * stmt, short col_index,
VALUE_CONTAINER * c_value);
PRIVATE RETCODE odbc_get_column_data (ODBC_STATEMENT * stmt, short col_index,
VALUE_CONTAINER * c_value);
PRIVATE RETCODE odbc_get_stat_data (ODBC_STATEMENT * stmt, short col_index,
VALUE_CONTAINER * c_value);
PRIVATE RETCODE odbc_get_sp_column_data (ODBC_STATEMENT * stmt,
short col_index,
VALUE_CONTAINER * c_value);
PRIVATE RETCODE odbc_get_type_info_data (ODBC_STATEMENT * stmt,
short col_index,
VALUE_CONTAINER * c_value);
PRIVATE RETCODE odbc_get_primary_keys_data (ODBC_STATEMENT * stmt,
short col_index,
VALUE_CONTAINER * c_value);
PRIVATE RETCODE odbc_get_foreign_keys_data (ODBC_STATEMENT * stmt,
short col_index,
VALUE_CONTAINER * c_value);
PRIVATE RETCODE odbc_get_table_privileges_data (ODBC_STATEMENT * stmt,
short col_index,
VALUE_CONTAINER * c_value);
PRIVATE RETCODE odbc_get_procedures_data (ODBC_STATEMENT * stmt,
short col_index,
VALUE_CONTAINER * c_value);
PRIVATE RETCODE odbc_get_procedure_columns_data (ODBC_STATEMENT * stmt,
short col_index,
VALUE_CONTAINER * c_value);
PRIVATE ODBC_TABLE_VALUE *create_table_value (void);
PRIVATE ODBC_COLUMN_VALUE *create_column_value (void);
PRIVATE ODBC_STAT_VALUE *create_stat_value (void);
PRIVATE ODBC_PRIMARY_KEYS_VALUE *create_primary_keys_value (void);
PRIVATE ODBC_FOREIGN_KEYS_VALUE *create_foreign_keys_value (void);
PRIVATE ODBC_SP_COLUMN_VALUE *create_sp_column_value (void);
PRIVATE ODBC_TYPE_INFO_VALUE *create_type_info_value (void);
PRIVATE ODBC_TABLE_PRIVILEGES_VALUE *create_table_privileges_value (void);
PRIVATE ODBC_PROCEDURES_VALUE *create_procedures_value (void);
PRIVATE ODBC_PROCEDURE_COLUMNS_VALUE *create_procedure_columns_value (void);
PRIVATE void free_table_value (ODBC_TABLE_VALUE * value);
PRIVATE void free_column_value (ODBC_COLUMN_VALUE * value);
PRIVATE void free_stat_value (ODBC_STAT_VALUE * value);
PRIVATE void free_sp_column_value (ODBC_SP_COLUMN_VALUE * value);
PRIVATE void free_type_info_value (ODBC_TYPE_INFO_VALUE * value);
PRIVATE void free_primary_keys_value (ODBC_PRIMARY_KEYS_VALUE * value);
PRIVATE void free_foreign_keys_value (ODBC_FOREIGN_KEYS_VALUE * value);
PRIVATE void free_table_privileges_value (ODBC_TABLE_PRIVILEGES_VALUE *
value);
PRIVATE void free_procedures_value (ODBC_PROCEDURES_VALUE * value);
PRIVATE void free_procedure_columns_value (ODBC_PROCEDURE_COLUMNS_VALUE *
value);
PRIVATE void free_table_node (ST_LIST * node);
PRIVATE void free_column_node (ST_LIST * node);
PRIVATE void free_stat_node (ST_LIST * node);
PRIVATE void free_sp_column_node (ST_LIST * node);
PRIVATE void free_type_info_node (ST_LIST * node);
PRIVATE void free_primary_keys_node (ST_LIST * node);
PRIVATE void free_foreign_keys_node (ST_LIST * node);
PRIVATE void free_table_privileges_node (ST_LIST * node);
PRIVATE void free_procedures_node (ST_LIST * node);
PRIVATE void free_procedure_columns_node (ST_LIST * node);
PRIVATE int retrieve_table_from_db_class (int cci_connection,
char *table_name, T_CCI_ERROR *error);
PRIVATE int schema_info_table_privileges (int cci_connection,
int *cci_request, char *table_name, T_CCI_ERROR *error);
PRIVATE int schema_info_procedures (int cci_connection, int *cci_request,
char *proc_name, T_CCI_ERROR *error);
PRIVATE int schema_info_procedure_columns (int cci_connection,
int *cci_request, char *proc_name,
char *column_name, T_CCI_ERROR *error);
PRIVATE int sql_execute (int cci_connection, int *cci_request,
char *sql_statment, char *param_name[],
int param_num, T_CCI_ERROR *error);
PRIVATE void catalog_result_set_init (ODBC_STATEMENT * stmt,
RESULT_TYPE task_type);
PRIVATE void catalog_set_ird (ODBC_STATEMENT * stmt,
ODBC_COL_INFO * colum_info, int column_num);
PRIVATE void err_msg_table_not_exist (char *err_msg, const char *db_name,
const char *table_name);
PUBLIC RETCODE
odbc_tables (ODBC_STATEMENT * stmt,
char *catalog_name, char *schema_name,
char *table_name, char *table_type)
{
int t_type = 0;
char search_pattern_flag;
int handle = -1;
T_CCI_ERROR cci_err_buf;
int cci_rc;
RETCODE rc;
catalog_result_set_init (stmt, TABLES);
catalog_set_ird (stmt, table_cinfo, NC_CATALOG_TABLES);
if (table_type == NULL||table_type[0] == 0)
{
t_type = TABLE_TYPE_ALL;
}
else
{
if (strstr (table_type, "VIEW") != NULL)
SET_OPTION (t_type, TABLE_TYPE_VIEW);
if (strstr (table_type, "TABLE") != NULL)
SET_OPTION (t_type, TABLE_TYPE_TABLE);
if (strstr (table_type, "SYSTEM") != NULL)
SET_OPTION (t_type, TABLE_TYPE_SYSTEM);
}
if (stmt->attr_metadata_id == SQL_TRUE)
{
search_pattern_flag = 0;
}
else
{
search_pattern_flag = CCI_CLASS_NAME_PATTERN_MATCH;
}
if(table_name!=NULL)
{
if(table_name[0]==0)
{
table_name=NULL;
}
}
cci_rc = cci_schema_info (stmt->conn->connhd, CCI_SCH_CLASS,
table_name, NULL, search_pattern_flag,
&cci_err_buf);
ERROR_GOTO (cci_rc, cci_error);
handle = cci_rc;
rc = make_table_result_set (stmt, handle, t_type);
ERROR_GOTO (rc, error);
cci_close_req_handle (handle);
handle = -1;
return ODBC_SUCCESS;
cci_error:
odbc_set_diag_by_cci (stmt->diag, cci_rc, &cci_err_buf);
error:
if (handle > 0)
{
cci_close_req_handle (handle);
}
return ODBC_ERROR;
}
PUBLIC RETCODE
odbc_columns (ODBC_STATEMENT * stmt,
char *catalog_name,
char *schema_name, char *table_name, char *column_name)
{
RETCODE rc;
char search_pattern_flag;
int handle = -1;
int cci_rc;
T_CCI_ERROR cci_err_buf;
catalog_result_set_init (stmt, COLUMNS);
catalog_set_ird (stmt, column_cinfo, NC_CATALOG_COLUMNS);
if (stmt->attr_metadata_id == SQL_TRUE)
{
search_pattern_flag = 0;
}
else
{
search_pattern_flag =
CCI_CLASS_NAME_PATTERN_MATCH | CCI_ATTR_NAME_PATTERN_MATCH;
}
cci_rc = cci_schema_info (stmt->conn->connhd, CCI_SCH_ATTRIBUTE,
table_name, column_name, search_pattern_flag,
&cci_err_buf);
ERROR_GOTO (cci_rc, cci_error);
handle = cci_rc;
rc = make_column_result_set (stmt, handle);
ERROR_GOTO (rc, error);
cci_close_req_handle (handle);
return ODBC_SUCCESS;
cci_error:
odbc_set_diag_by_cci (stmt->diag, cci_rc, &cci_err_buf);
error:
if (handle > 0)
cci_close_req_handle (handle);
return ODBC_ERROR;
}
PUBLIC RETCODE
odbc_statistics (ODBC_STATEMENT * stmt,
char *catalog_name, char *schema_name,
char *table_name, unsigned short unique,
unsigned short reversed)
{
int cci_retval = 0;
int cci_request = 0;
T_CCI_ERROR cci_error;
char err_msg[SQL_MAX_MESSAGE_LENGTH + 1];
catalog_result_set_init (stmt, STATISTICS);
catalog_set_ird (stmt, statistics_cinfo, NC_CATALOG_STATISTICS);
cci_retval = retrieve_table_from_db_class (stmt->conn->connhd, table_name, &cci_error);
if (cci_retval == 0)
{
err_msg_table_not_exist (err_msg, stmt->conn->db_name, table_name);
odbc_set_diag (stmt->diag, "HY000", 0, err_msg);
goto error;
}
else if (cci_retval < 0)
{
goto cci_error;
}
if ((cci_request =
cci_schema_info (stmt->conn->connhd, CCI_SCH_CONSTRAINT, table_name,
NULL, 0, &cci_error)) < 0)
{
goto cci_error;
}
if (make_stat_result_set (stmt, cci_request, table_name, unique) < 0)
{
goto error;
}
cci_close_req_handle (cci_request);
return ODBC_SUCCESS;
cci_error:
odbc_set_diag_by_cci (stmt->diag, cci_retval, &cci_error);
error:
if (cci_request > 0)
{
cci_close_req_handle (cci_request);
}
return ODBC_ERROR;
}
PUBLIC RETCODE
odbc_special_columns (ODBC_STATEMENT * stmt,
short identifier_type,
char *catalog_name,
char *schema_name,
char *table_name, short scope, short nullable)
{
int cci_retval = 0;
int cci_request = 0;
T_CCI_ERROR cci_error;
char err_msg[SQL_MAX_MESSAGE_LENGTH + 1];
catalog_result_set_init (stmt, SPECIALCOLUMNS);
catalog_set_ird (stmt, special_column_cinfo, NC_CATALOG_SPECIALCOLUMNS);
/* CUBRID not have auto-update value */
if (identifier_type == SQL_ROWVER)
{
return ODBC_SUCCESS;
}
cci_retval = retrieve_table_from_db_class (stmt->conn->connhd, table_name, &cci_error);
if (cci_retval == 0)
{
err_msg_table_not_exist (err_msg, stmt->conn->db_name, table_name);
odbc_set_diag (stmt->diag, "HY000", 0, err_msg);
goto error;
}
else if (cci_retval < 0)
{
goto cci_error;
}
if ((cci_request =
cci_schema_info (stmt->conn->connhd, CCI_SCH_CONSTRAINT, table_name,
NULL, 0, &cci_error)) < 0)
{
goto cci_error;
}
if (make_sp_column_result_set (stmt, cci_request, table_name) < 0)
{
goto error;
}
cci_close_req_handle (cci_request);
return ODBC_SUCCESS;
cci_error:
odbc_set_diag_by_cci (stmt->diag, cci_retval, &cci_error);
error:
if (cci_request > 0)
{
cci_close_req_handle (cci_request);
}
return ODBC_ERROR;
}
PUBLIC RETCODE
odbc_foreign_keys (ODBC_STATEMENT * stmt, char *pk_table_name,
char *fk_table_name)
{
int cci_retval = 0;
int cci_request = 0;
T_CCI_ERROR cci_error;
char search_pattern_flag;
char err_msg[SQL_MAX_MESSAGE_LENGTH + 1];
catalog_result_set_init (stmt, FOREIGN_KEYS);
catalog_set_ird (stmt, foreign_keys_cinfo, NC_CATALOG_FOREIGN_KEYS);
if (pk_table_name)
{
cci_retval =
retrieve_table_from_db_class (stmt->conn->connhd, pk_table_name, &cci_error);
if (cci_retval == 0)
{
err_msg_table_not_exist (err_msg, stmt->conn->db_name,
pk_table_name);
odbc_set_diag (stmt->diag, "HY000", 0, err_msg);
goto error;
}
else if (cci_retval < 0)
{
goto cci_error;
}
}
if (fk_table_name)
{
cci_retval =
retrieve_table_from_db_class (stmt->conn->connhd, fk_table_name, &cci_error);
if (cci_retval == 0)
{
err_msg_table_not_exist (err_msg, stmt->conn->db_name,
fk_table_name);
odbc_set_diag (stmt->diag, "HY000", 0, err_msg);
goto error;
}
else if (cci_retval < 0)
{
goto cci_error;
}
}
if (stmt->attr_metadata_id == SQL_TRUE)
{
search_pattern_flag = 0;
}
else
{
search_pattern_flag = CCI_CLASS_NAME_PATTERN_MATCH;
}
if (pk_table_name && fk_table_name)
{
cci_request =
cci_schema_info (stmt->conn->connhd, CCI_SCH_CROSS_REFERENCE,
pk_table_name, fk_table_name, search_pattern_flag,
&cci_error);
}
else if (pk_table_name)
{
cci_request =
cci_schema_info (stmt->conn->connhd, CCI_SCH_EXPORTED_KEYS,
pk_table_name, NULL, search_pattern_flag,
&cci_error);
}
else if (fk_table_name)
{
cci_request =
cci_schema_info (stmt->conn->connhd, CCI_SCH_IMPORTED_KEYS,
fk_table_name, NULL, search_pattern_flag,
&cci_error);
}
if (cci_request < 0)
{
cci_retval = cci_request;
goto cci_error;
}
if (make_foreign_keys_result_set (stmt, cci_request) < 0)
{
goto error;
}
cci_close_req_handle (cci_request);
return ODBC_SUCCESS;
cci_error:
odbc_set_diag_by_cci (stmt->diag, cci_retval, &cci_error);
error:
if (cci_request > 0)
{
cci_close_req_handle (cci_request);
}
return ODBC_ERROR;
}
PUBLIC RETCODE
odbc_primary_keys (ODBC_STATEMENT * stmt, char *catalog_name,
char *schema_name, char *table_name)
{
int cci_retval = 0;
int cci_request = 0;
T_CCI_ERROR cci_error;
char search_pattern_flag;
char err_msg[SQL_MAX_MESSAGE_LENGTH + 1];
catalog_result_set_init (stmt, PRIMARY_KEYS);
catalog_set_ird (stmt, primary_keys_cinfo, NC_CATALOG_PRIMARY_KEYS);
cci_retval = retrieve_table_from_db_class (stmt->conn->connhd, table_name, &cci_error);
if (cci_retval == 0)
{
err_msg_table_not_exist (err_msg, stmt->conn->db_name, table_name);
odbc_set_diag (stmt->diag, "HY000", 0, err_msg);
goto error;
}
else if (cci_retval < 0)
{
goto cci_error;
}
if (stmt->attr_metadata_id == SQL_TRUE)
{
search_pattern_flag = 0;
}
else
{
search_pattern_flag = CCI_CLASS_NAME_PATTERN_MATCH;
}
if ((cci_request =
cci_schema_info (stmt->conn->connhd, CCI_SCH_PRIMARY_KEY, table_name,
NULL, search_pattern_flag, &cci_error)) < 0)
{
cci_retval = cci_request;
goto cci_error;
}
if (make_primary_keys_result_set (stmt, cci_request) < 0)
{
goto error;
}
cci_close_req_handle (cci_request);
return ODBC_SUCCESS;
cci_error:
odbc_set_diag_by_cci (stmt->diag, cci_retval, &cci_error);
error:
if (cci_request > 0)
{
cci_close_req_handle (cci_request);
}
return ODBC_ERROR;
}
PUBLIC RETCODE
odbc_table_privileges (ODBC_STATEMENT * stmt, char *catalog_name,
char *schema_name, char *table_name)
{
int cci_retval = 0;
int cci_request = 0;
T_CCI_ERROR cci_error;
char err_msg[SQL_MAX_MESSAGE_LENGTH + 1];
catalog_result_set_init (stmt, TABLE_PRIVILEGES);
catalog_set_ird (stmt, table_privileges_cinfo, NC_CATALOG_TABLE_PRIVILEGES);
cci_retval = retrieve_table_from_db_class (stmt->conn->connhd, table_name, &cci_error);
if (cci_retval == 0)
{
err_msg_table_not_exist (err_msg, stmt->conn->db_name, table_name);
odbc_set_diag (stmt->diag, "HY000", 0, err_msg);
goto error;
}
else if (cci_retval < 0)
{
goto cci_error;
}
if ((cci_retval = schema_info_table_privileges (stmt->conn->connhd,
&cci_request,
table_name, &cci_error)) < 0)
{
goto cci_error;
}
if (make_table_privileges_result_set (stmt, cci_request) < 0)
{
goto error;
}
cci_close_req_handle (cci_request);
return ODBC_SUCCESS;
cci_error:
odbc_set_diag_by_cci (stmt->diag, cci_retval, &cci_error);
error:
if (cci_request > 0)
{