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Run pgindent over ODBC source. We couldn't do this years ago because we
weren't the master source. We are now, and it really needs it.
This commit is contained in:
Bruce Momjian
@ -1,9 +1,9 @@
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/* File: statement.h
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/* File: statement.h
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*
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* Description: See "statement.c"
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* Description: See "statement.c"
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*
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* Comments: See "notice.txt" for copyright and license information.
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* Comments: See "notice.txt" for copyright and license information.
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*
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*/
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@ -33,21 +33,28 @@
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#define TRUE (BOOL)1
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#endif
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typedef enum {
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STMT_ALLOCATED, /* The statement handle is allocated, but not used so far */
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STMT_READY, /* the statement is waiting to be executed */
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STMT_PREMATURE, /* ODBC states that it is legal to call e.g. SQLDescribeCol before
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a call to SQLExecute, but after SQLPrepare. To get all the necessary
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information in such a case, we simply execute the query _before_ the
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actual call to SQLExecute, so that statement is considered to be "premature".
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*/
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STMT_FINISHED, /* statement execution has finished */
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STMT_EXECUTING /* statement execution is still going on */
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} STMT_Status;
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typedef enum
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{
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STMT_ALLOCATED, /* The statement handle is allocated, but
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* not used so far */
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STMT_READY, /* the statement is waiting to be executed */
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STMT_PREMATURE, /* ODBC states that it is legal to call
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* e.g. SQLDescribeCol before a call to
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* SQLExecute, but after SQLPrepare. To
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* get all the necessary information in
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* such a case, we simply execute the
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* query _before_ the actual call to
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* SQLExecute, so that statement is
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* considered to be "premature". */
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STMT_FINISHED, /* statement execution has finished */
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STMT_EXECUTING /* statement execution is still going on */
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} STMT_Status;
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#define STMT_TRUNCATED -2
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#define STMT_INFO_ONLY -1 /* not an error message, just a notification to be returned by SQLError */
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#define STMT_OK 0 /* will be interpreted as "no error pending" */
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#define STMT_INFO_ONLY -1 /* not an error message, just a
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* notification to be returned by SQLError */
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#define STMT_OK 0 /* will be interpreted as "no error
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* pending" */
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#define STMT_EXEC_ERROR 1
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#define STMT_STATUS_ERROR 2
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#define STMT_SEQUENCE_ERROR 3
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@ -77,7 +84,8 @@ typedef enum {
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#define STMT_BAD_ERROR 27
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/* statement types */
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enum {
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enum
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{
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STMT_TYPE_UNKNOWN = -2,
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STMT_TYPE_OTHER = -1,
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STMT_TYPE_SELECT = 0,
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@ -95,7 +103,8 @@ enum {
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/* Parsing status */
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enum {
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enum
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{
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STMT_PARSE_NONE = 0,
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STMT_PARSE_COMPLETE,
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STMT_PARSE_INCOMPLETE,
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@ -103,92 +112,110 @@ enum {
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};
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/* Result style */
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enum {
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enum
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{
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STMT_FETCH_NONE = 0,
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STMT_FETCH_NORMAL,
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STMT_FETCH_EXTENDED,
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};
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typedef struct {
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COL_INFO *col_info; /* cached SQLColumns info for this table */
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char name[MAX_TABLE_LEN+1];
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char alias[MAX_TABLE_LEN+1];
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} TABLE_INFO;
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typedef struct
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{
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COL_INFO *col_info; /* cached SQLColumns info for this table */
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char name[MAX_TABLE_LEN + 1];
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char alias[MAX_TABLE_LEN + 1];
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} TABLE_INFO;
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typedef struct {
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TABLE_INFO *ti; /* resolve to explicit table names */
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int precision;
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int display_size;
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int length;
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int type;
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char nullable;
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char func;
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char expr;
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char quote;
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char dquote;
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char numeric;
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char dot[MAX_TABLE_LEN+1];
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char name[MAX_COLUMN_LEN+1];
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char alias[MAX_COLUMN_LEN+1];
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} FIELD_INFO;
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typedef struct
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{
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TABLE_INFO *ti; /* resolve to explicit table names */
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int precision;
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int display_size;
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int length;
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int type;
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char nullable;
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char func;
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char expr;
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char quote;
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char dquote;
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char numeric;
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char dot[MAX_TABLE_LEN + 1];
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char name[MAX_COLUMN_LEN + 1];
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char alias[MAX_COLUMN_LEN + 1];
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} FIELD_INFO;
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/******** Statement Handle ***********/
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struct StatementClass_ {
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ConnectionClass *hdbc; /* pointer to ConnectionClass this statement belongs to */
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QResultClass *result; /* result of the current statement */
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HSTMT FAR *phstmt;
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struct StatementClass_
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{
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ConnectionClass *hdbc; /* pointer to ConnectionClass this
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* statement belongs to */
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QResultClass *result; /* result of the current statement */
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HSTMT FAR *phstmt;
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StatementOptions options;
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STMT_Status status;
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char *errormsg;
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int errornumber;
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STMT_Status status;
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char *errormsg;
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int errornumber;
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/* information on bindings */
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BindInfoClass *bindings; /* array to store the binding information */
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/* information on bindings */
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BindInfoClass *bindings; /* array to store the binding information */
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BindInfoClass bookmark;
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int bindings_allocated;
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int bindings_allocated;
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/* information on statement parameters */
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int parameters_allocated;
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ParameterInfoClass *parameters;
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/* information on statement parameters */
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int parameters_allocated;
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ParameterInfoClass *parameters;
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Int4 currTuple; /* current absolute row number (GetData, SetPos, SQLFetch) */
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int save_rowset_size; /* saved rowset size in case of change/FETCH_NEXT */
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int rowset_start; /* start of rowset (an absolute row number) */
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int bind_row; /* current offset for Multiple row/column binding */
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int last_fetch_count; /* number of rows retrieved in last fetch/extended fetch */
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int current_col; /* current column for GetData -- used to handle multiple calls */
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int lobj_fd; /* fd of the current large object */
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Int4 currTuple; /* current absolute row number (GetData,
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* SetPos, SQLFetch) */
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int save_rowset_size; /* saved rowset size in case of
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* change/FETCH_NEXT */
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int rowset_start; /* start of rowset (an absolute row
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* number) */
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int bind_row; /* current offset for Multiple row/column
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* binding */
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int last_fetch_count; /* number of rows retrieved in
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* last fetch/extended fetch */
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int current_col; /* current column for GetData -- used to
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* handle multiple calls */
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int lobj_fd; /* fd of the current large object */
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char *statement; /* if non--null pointer to the SQL statement that has been executed */
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char *statement; /* if non--null pointer to the SQL
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* statement that has been executed */
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TABLE_INFO **ti;
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FIELD_INFO **fi;
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TABLE_INFO **ti;
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FIELD_INFO **fi;
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int nfld;
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int ntab;
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int parse_status;
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int parse_status;
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int statement_type; /* According to the defines above */
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int data_at_exec; /* Number of params needing SQLPutData */
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int current_exec_param; /* The current parameter for SQLPutData */
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int statement_type; /* According to the defines above */
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int data_at_exec; /* Number of params needing SQLPutData */
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int current_exec_param; /* The current parameter for
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* SQLPutData */
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char put_data; /* Has SQLPutData been called yet? */
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char put_data; /* Has SQLPutData been called yet? */
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char errormsg_created; /* has an informative error msg been created? */
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char manual_result; /* Is the statement result manually built? */
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char prepare; /* is this statement a prepared statement or direct */
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char errormsg_created; /* has an informative error msg
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* been created? */
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char manual_result; /* Is the statement result manually built? */
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char prepare; /* is this statement a prepared statement
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* or direct */
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char internal; /* Is this statement being called internally? */
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char internal; /* Is this statement being called
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* internally? */
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char cursor_name[MAX_CURSOR_LEN+1];
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char cursor_name[MAX_CURSOR_LEN + 1];
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char stmt_with_params[STD_STATEMENT_LEN]; /* statement after parameter substitution */
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char stmt_with_params[STD_STATEMENT_LEN]; /* statement after
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* parameter
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* substitution */
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};
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#define SC_get_conn(a) (a->hdbc)
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#define SC_get_conn(a) (a->hdbc)
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#define SC_get_Result(a) (a->result);
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/* options for SC_free_params() */
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@ -197,22 +224,22 @@ struct StatementClass_ {
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/* Statement prototypes */
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StatementClass *SC_Constructor(void);
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void InitializeStatementOptions(StatementOptions *opt);
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char SC_Destructor(StatementClass *self);
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int statement_type(char *statement);
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char parse_statement(StatementClass *stmt);
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void SC_pre_execute(StatementClass *self);
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char SC_unbind_cols(StatementClass *self);
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char SC_recycle_statement(StatementClass *self);
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void InitializeStatementOptions(StatementOptions * opt);
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char SC_Destructor(StatementClass * self);
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int statement_type(char *statement);
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char parse_statement(StatementClass * stmt);
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void SC_pre_execute(StatementClass * self);
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char SC_unbind_cols(StatementClass * self);
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char SC_recycle_statement(StatementClass * self);
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void SC_clear_error(StatementClass *self);
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char SC_get_error(StatementClass *self, int *number, char **message);
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char *SC_create_errormsg(StatementClass *self);
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RETCODE SC_execute(StatementClass *self);
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RETCODE SC_fetch(StatementClass *self);
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void SC_free_params(StatementClass *self, char option);
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void SC_log_error(char *func, char *desc, StatementClass *self);
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unsigned long SC_get_bookmark(StatementClass *self);
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void SC_clear_error(StatementClass * self);
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char SC_get_error(StatementClass * self, int *number, char **message);
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char *SC_create_errormsg(StatementClass * self);
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RETCODE SC_execute(StatementClass * self);
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RETCODE SC_fetch(StatementClass * self);
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void SC_free_params(StatementClass * self, char option);
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void SC_log_error(char *func, char *desc, StatementClass * self);
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unsigned long SC_get_bookmark(StatementClass * self);
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#endif
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