internal ODBC32.RetCode Columns(string tableCatalog,
string tableSchema,
string tableName,
string columnName)
{
ODBC32.RetCode retcode = Interop.Odbc.SQLColumnsW(this,
tableCatalog,
ODBC.ShortStringLength(tableCatalog),
tableSchema,
ODBC.ShortStringLength(tableSchema),
tableName,
ODBC.ShortStringLength(tableName),
columnName,
ODBC.ShortStringLength(columnName));
ODBC.TraceODBC(3, "SQLColumnsW", retcode);
return(retcode);
}
internal ODBC32.SQLRETURN Tables(string tableCatalog,
string tableSchema,
string tableName,
string tableType)
{
ODBC32.SQLRETURN retcode = Interop.Odbc.SQLTablesW(this,
tableCatalog,
ODBC.ShortStringLength(tableCatalog),
tableSchema,
ODBC.ShortStringLength(tableSchema),
tableName,
ODBC.ShortStringLength(tableName),
tableType,
ODBC.ShortStringLength(tableType));
ODBC.TraceODBC(3, "SQLTablesW", retcode);
return(retcode);
}
internal ODBC32.SQLRETURN ProcedureColumns(string?procedureCatalog,
string?procedureSchema,
string?procedureName,
string?columnName)
{
ODBC32.SQLRETURN retcode = Interop.Odbc.SQLProcedureColumnsW(this,
procedureCatalog,
ODBC.ShortStringLength(procedureCatalog),
procedureSchema,
ODBC.ShortStringLength(procedureSchema),
procedureName,
ODBC.ShortStringLength(procedureName),
columnName,
ODBC.ShortStringLength(columnName));
ODBC.TraceODBC(3, "SQLProcedureColumnsW", retcode);
return(retcode);
}
internal ODBC32.RetCode Statistics(string tableCatalog,
string tableSchema,
string tableName,
Int16 unique,
Int16 accuracy)
{
ODBC32.RetCode retcode = UnsafeNativeMethods.SQLStatisticsW(this,
tableCatalog,
ODBC.ShortStringLength(tableCatalog),
tableSchema,
ODBC.ShortStringLength(tableSchema),
tableName,
ODBC.ShortStringLength(tableName),
unique,
accuracy);
ODBC.TraceODBC(3, "SQLStatisticsW", retcode);
return(retcode);
}
internal ODBC32.RetCode Statistics(string tableCatalog,
string tableSchema,
string tableName,
short unique,
short accuracy)
{
ODBC32.RetCode retcode = Interop.Odbc.SQLStatisticsW(this,
tableCatalog,
ODBC.ShortStringLength(tableCatalog),
tableSchema,
ODBC.ShortStringLength(tableSchema),
tableName,
ODBC.ShortStringLength(tableName),
unique,
accuracy);
ODBC.TraceODBC(3, "SQLStatisticsW", retcode);
return(retcode);
}
internal ODBC32.RetCode SpecialColumns(string quotedTable)
{
ODBC32.RetCode retcode = UnsafeNativeMethods.SQLSpecialColumnsW(this,
ODBC32.SQL_SPECIALCOLS.ROWVER, null, 0, null, 0,
quotedTable, ODBC.ShortStringLength(quotedTable),
ODBC32.SQL_SCOPE.SESSION, ODBC32.SQL_NULLABILITY.NO_NULLS);
ODBC.TraceODBC(3, "SQLSpecialColumnsW", retcode);
return(retcode);
}
internal ODBC32.RetCode PrimaryKeys(string catalogName, string schemaName, string tableName)
{
ODBC32.RetCode retcode = UnsafeNativeMethods.SQLPrimaryKeysW(this,
catalogName, ODBC.ShortStringLength(catalogName), // CatalogName
schemaName, ODBC.ShortStringLength(schemaName), // SchemaName
tableName, ODBC.ShortStringLength(tableName) // TableName
);
ODBC.TraceODBC(3, "SQLPrimaryKeysW", retcode);
return(retcode);
}
internal ODBC32.RetCode Tables(string tableCatalog, string tableSchema, string tableName, string tableType)
{
ODBC32.RetCode retcode = UnsafeNativeMethods.SQLTablesW(this, tableCatalog, ODBC.ShortStringLength(tableCatalog), tableSchema, ODBC.ShortStringLength(tableSchema), tableName, ODBC.ShortStringLength(tableName), tableType, ODBC.ShortStringLength(tableType));
ODBC.TraceODBC(3, "SQLTablesW", retcode);
return(retcode);
}
internal ODBC32.RetCode Statistics(string tableName)
{
ODBC32.RetCode retcode = UnsafeNativeMethods.SQLStatisticsW(this, null, 0, null, 0, tableName, ODBC.ShortStringLength(tableName), 0, 1);
ODBC.TraceODBC(3, "SQLStatisticsW", retcode);
return(retcode);
}
internal ODBC32.RetCode Procedures(string procedureCatalog, string procedureSchema, string procedureName)
{
ODBC32.RetCode retcode = UnsafeNativeMethods.SQLProceduresW(this, procedureCatalog, ODBC.ShortStringLength(procedureCatalog), procedureSchema, ODBC.ShortStringLength(procedureSchema), procedureName, ODBC.ShortStringLength(procedureName));
ODBC.TraceODBC(3, "SQLProceduresW", retcode);
return(retcode);
}