#endif
#ifdef DBDEBUG_CONSOLE
- #include "iostream.h"
+#if wxUSE_IOSTREAMH
+ #include <iostream.h>
+#else
+ #include <iostream>
+#endif
#include "wx/ioswrap.h"
#endif
#include "wx/object.h"
#include "wx/list.h"
#include "wx/utils.h"
- #if wxUSE_GUI
- #include "wx/msgdlg.h"
- #endif
#include "wx/log.h"
#endif
#include "wx/filefn.h"
return(FALSE);
SWORD fSqlType = 0;
- UDWORD precision = 0;
+ SDWORD precision = 0;
SWORD scale = 0;
// Bind each column of the table that should be bound
break;
case DB_DATA_TYPE_BLOB:
fSqlType = pDb->GetTypeInfBlob().FsqlType;
- precision = 50000;
+ precision = -1;
scale = 0;
if (colDefs[i].Null)
colDefs[i].CbValue = SQL_NULL_DATA;
/********** wxDbTable::bindCols() **********/
bool wxDbTable::bindCols(HSTMT cursor)
{
+ static SDWORD cb;
+
// Bind each column of the table to a memory address for fetching data
UWORD i;
for (i = 0; i < noCols; i++)
{
+ cb = colDefs[i].CbValue;
if (SQLBindCol(cursor, (UWORD)(i+1), colDefs[i].SqlCtype, (UCHAR*) colDefs[i].PtrDataObj,
- colDefs[i].SzDataObj, &colDefs[i].CbValue ) != SQL_SUCCESS)
- {
+ colDefs[i].SzDataObj, &cb ) != SQL_SUCCESS)
return (pDb->DispAllErrors(henv, hdbc, cursor));
- }
}
// Completed successfully
// Record updated successfully
return(TRUE);
}
+ else if (retcode == SQL_NEED_DATA)
+ {
+ PTR pParmID;
+ while ((retcode = SQLParamData(hstmtUpdate, &pParmID) == SQL_NEED_DATA))
+ {
+ // Find the parameter
+ int i;
+ for (i=0; i < noCols; i++)
+ {
+ if (colDefs[i].PtrDataObj == pParmID)
+ {
+ // We found it. Store the parameter.
+ retcode = SQLPutData(hstmtUpdate, pParmID, colDefs[i].SzDataObj);
+ if (retcode != SQL_SUCCESS)
+ {
+ pDb->DispNextError();
+ return pDb->DispAllErrors(henv, hdbc, hstmtUpdate);
+ }
+ break;
+ }
+ }
+ }
+ if (retcode == SQL_SUCCESS ||
+ retcode == SQL_NO_DATA_FOUND ||
+ retcode == SQL_SUCCESS_WITH_INFO)
+ {
+ // Record updated successfully
+ return(TRUE);
+ }
+ }
// Problem updating record
return(pDb->DispAllErrors(henv, hdbc, hstmtUpdate));
if (!queryOnly && noCols > 0)
{
bool needComma = FALSE;
- sqlStmt.Printf(wxT("INSERT INTO %s ("), pDb->SQLTableName(tableName.c_str()));
+ sqlStmt.Printf(wxT("INSERT INTO %s ("),
+ pDb->SQLTableName(tableName.c_str()).c_str());
for (i = 0; i < noCols; i++)
{
if (! colDefs[i].InsertAllowed)
// delete all records from the database in this case.
if (typeOfDel == DB_DEL_WHERE && (pWhereClause.Length() == 0))
{
- pSqlStmt.Printf(wxT("DELETE FROM %s"), pDb->SQLTableName(tableName.c_str()));
+ pSqlStmt.Printf(wxT("DELETE FROM %s"),
+ pDb->SQLTableName(tableName.c_str()).c_str());
return;
}
- pSqlStmt.Printf(wxT("DELETE FROM %s WHERE "), pDb->SQLTableName(tableName.c_str()));
+ pSqlStmt.Printf(wxT("DELETE FROM %s WHERE "),
+ pDb->SQLTableName(tableName.c_str()).c_str());
// Append the WHERE clause to the SQL DELETE statement
switch(typeOfDel)
bool firstColumn = TRUE;
- pSqlStmt.Printf(wxT("UPDATE %s SET "), pDb->SQLTableName(tableName.Upper().c_str()));
+ pSqlStmt.Printf(wxT("UPDATE %s SET "),
+ pDb->SQLTableName(tableName.c_str()).c_str());
// Append a list of columns to be updated
int i;
// Build a CREATE TABLE string from the colDefs structure.
bool needComma = FALSE;
- sqlStmt.Printf(wxT("CREATE TABLE %s ("), pDb->SQLTableName(tableName.c_str()));
+ sqlStmt.Printf(wxT("CREATE TABLE %s ("),
+ pDb->SQLTableName(tableName.c_str()).c_str());
for (i = 0; i < noCols; i++)
{
break;
}
// For varchars, append the size of the string
- if (colDefs[i].DbDataType == DB_DATA_TYPE_VARCHAR)// ||
+ if (colDefs[i].DbDataType == DB_DATA_TYPE_VARCHAR &&
+ (pDb->Dbms() != dbmsMY_SQL || pDb->GetTypeInfVarchar().TypeName != "text"))// ||
// colDefs[i].DbDataType == DB_DATA_TYPE_BLOB)
{
wxString s;
break;
}
}
- if (j && pDb->Dbms() != dbmsDBASE) // Found a keyfield
+ if (j && (pDb->Dbms() != dbmsDBASE)
+ && (pDb->Dbms() != dbmsXBASE_SEQUITER)
+ ) // Found a keyfield
{
switch (pDb->Dbms())
{
if (j++) // Multi part key, comma separate names
sqlStmt += wxT(",");
sqlStmt += pDb->SQLColumnName(colDefs[i].ColName);
-// sqlStmt += colDefs[i].ColName;
+
+ if (pDb->Dbms() == dbmsMY_SQL &&
+ colDefs[i].DbDataType == DB_DATA_TYPE_VARCHAR)
+ {
+ wxString s;
+ s.Printf(wxT("(%d)"), colDefs[i].SzDataObj);
+ sqlStmt += s;
+ }
}
}
sqlStmt += wxT(")");
wxString sqlStmt;
- sqlStmt.Printf(wxT("DROP TABLE %s"), pDb->SQLTableName(tableName.c_str()));
+ sqlStmt.Printf(wxT("DROP TABLE %s"),
+ pDb->SQLTableName(tableName.c_str()).c_str());
pDb->WriteSqlLog(sqlStmt);
sqlStmt += pDb->SQLColumnName(pIdxDefs[i].ColName);
// sqlStmt += pIdxDefs[i].ColName;
+ // MySQL requires a key length on VARCHAR keys
+ if ( pDb->Dbms() == dbmsMY_SQL )
+ {
+ // Find the details on this column
+ int j;
+ for ( j = 0; j < noCols; ++j )
+ {
+ if ( wxStrcmp( pIdxDefs[i].ColName, colDefs[j].ColName ) == 0 )
+ {
+ break;
+ }
+ }
+ if ( colDefs[j].DbDataType == DB_DATA_TYPE_VARCHAR)
+ {
+ wxString s;
+ s.Printf(wxT("(%d)"), colDefs[i].SzDataObj);
+ sqlStmt += s;
+ }
+ }
+
// Postgres and SQL Server 7 do not support the ASC/DESC keywords for index columns
if (!((pDb->Dbms() == dbmsMS_SQL_SERVER) && (strncmp(pDb->dbInf.dbmsVer,"07",2)==0)) &&
!(pDb->Dbms() == dbmsPOSTGRES))
if (pDb->Dbms() == dbmsACCESS || pDb->Dbms() == dbmsMY_SQL ||
pDb->Dbms() == dbmsDBASE /*|| Paradox needs this syntax too when we add support*/)
- sqlStmt.Printf(wxT("DROP INDEX %s ON %s"),pDb->SQLTableName(idxName.c_str()), pDb->SQLTableName(tableName.c_str()));
+ sqlStmt.Printf(wxT("DROP INDEX %s ON %s"),
+ pDb->SQLTableName(idxName.c_str()).c_str(),
+ pDb->SQLTableName(tableName.c_str()).c_str());
else if ((pDb->Dbms() == dbmsMS_SQL_SERVER) ||
- (pDb->Dbms() == dbmsSYBASE_ASE))
- sqlStmt.Printf(wxT("DROP INDEX %s.%s"), pDb->SQLTableName(tableName.c_str()), pDb->SQLTableName(idxName.c_str()));
+ (pDb->Dbms() == dbmsSYBASE_ASE) ||
+ (pDb->Dbms() == dbmsXBASE_SEQUITER))
+ sqlStmt.Printf(wxT("DROP INDEX %s.%s"),
+ pDb->SQLTableName(tableName.c_str()).c_str(),
+ pDb->SQLTableName(idxName.c_str()).c_str());
else
- sqlStmt.Printf(wxT("DROP INDEX %s"),pDb->SQLTableName(idxName.c_str()));
+ sqlStmt.Printf(wxT("DROP INDEX %s"),
+ pDb->SQLTableName(idxName.c_str()).c_str());
pDb->WriteSqlLog(sqlStmt);
// Insert the record by executing the already prepared insert statement
RETCODE retcode;
retcode=SQLExecute(hstmtInsert);
- if (retcode != SQL_SUCCESS && retcode != SQL_SUCCESS_WITH_INFO)
+ if (retcode != SQL_SUCCESS && retcode != SQL_SUCCESS_WITH_INFO &&
+ retcode != SQL_NEED_DATA)
{
// Check to see if integrity constraint was violated
pDb->GetNextError(henv, hdbc, hstmtInsert);
return(DB_FAILURE);
}
}
+ if (retcode == SQL_NEED_DATA)
+ {
+ PTR pParmID;
+ while ((retcode = SQLParamData(hstmtInsert, &pParmID) == SQL_NEED_DATA))
+ {
+ // Find the parameter
+ int i;
+ for (i=0; i < noCols; i++)
+ {
+ if (colDefs[i].PtrDataObj == pParmID)
+ {
+ // We found it. Store the parameter.
+ retcode = SQLPutData(hstmtInsert, pParmID, colDefs[i].SzDataObj);
+ if (retcode != SQL_SUCCESS)
+ {
+ pDb->DispNextError();
+ pDb->DispAllErrors(henv, hdbc, hstmtInsert);
+ return(DB_FAILURE);
+ }
+ break;
+ }
+ }
+ }
+ }
// Record inserted into the datasource successfully
return(DB_SUCCESS);
SWORD cType, int size, bool keyField, bool upd,
bool insAllow, bool derivedCol)
{
+ wxASSERT_MSG( index < noCols,
+ _T("Specified column index exceeds the maximum number of columns for this table.") );
+
if (!colDefs) // May happen if the database connection fails
return;
void csstrncpyt(char *s, const char *t, int n)
{
- while ((*s++ = *t++) && --n)
- {};
+ while ( (*s++ = *t++) != '\0' && --n )
+ ;
*s = '\0';
}
projects / wxWidgets.git / blobdiff