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(*
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* Firebird Interface (fbintf). The fbintf components provide a set of
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* Pascal language bindings for the Firebird API. Although predominantly
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* a new development they include source code taken from IBX and may be
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* considered a derived product. This software thus also includes the copyright
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* notice and license conditions from IBX.
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*
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* Except for those parts dervied from IBX, contents of this file are subject
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* to the Initial Developer's Public License Version 1.0 (the "License"); you
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* may not use this file except in compliance with the License. You may obtain a
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* copy of the License here:
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*
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* http://www.firebirdsql.org/index.php?op=doc&id=idpl
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing rights
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* and limitations under the License.
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*
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* The Initial Developer of the Original Code is Tony Whyman.
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*
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* The Original Code is (C) 2016 Tony Whyman, MWA Software
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* (http://www.mwasoftware.co.uk).
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*
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* All Rights Reserved.
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*
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* Contributor(s): ______________________________________.
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*
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*)
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{************************************************************************}
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{ }
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{ Borland Delphi Visual Component Library }
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{ InterBase Express core components }
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{ }
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{ Copyright (c) 1998-2000 Inprise Corporation }
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{ }
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{ InterBase Express is based in part on the product }
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{ Free IB Components, written by Gregory H. Deatz for }
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{ Hoagland, Longo, Moran, Dunst & Doukas Company. }
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{ Free IB Components is used under license. }
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{ }
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{ The contents of this file are subject to the InterBase }
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{ Public License Version 1.0 (the "License"); you may not }
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{ use this file except in compliance with the License. You }
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{ may obtain a copy of the License at http://www.Inprise.com/IPL.html }
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{ Software distributed under the License is distributed on }
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{ an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either }
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{ express or implied. See the License for the specific language }
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{ governing rights and limitations under the License. }
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{ The Original Code was created by InterBase Software Corporation }
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{ and its successors. }
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{ Portions created by Inprise Corporation are Copyright (C) Inprise }
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{ Corporation. All Rights Reserved. }
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{ Contributor(s): Jeff Overcash }
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{ }
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{ IBX For Lazarus (Firebird Express) }
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{ Contributor: Tony Whyman, MWA Software http://www.mwasoftware.co.uk }
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{ Portions created by MWA Software are copyright McCallum Whyman }
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{ Associates Ltd 2011 - 2015 }
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{ }
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{************************************************************************}
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unit FBMessages;
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{$IFDEF MSWINDOWS}
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{$DEFINE WINDOWS}
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{$ENDIF}
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{$IFDEF FPC}
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{$mode delphi}
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{$codepage UTF8}
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{$ENDIF}
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interface
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uses
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Classes, SysUtils;
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type
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TIBClientError = (
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ibxeInterBaseMissing,
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ibxeIB60feature,
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ibxeNotSupported,
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ibxeNotPermitted,
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ibxeDatabaseClosed,
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ibxeNotInTransaction,
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ibxeTransactionNotAssigned,
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ibxeEOF,
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ibxeBOF,
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ibxeInvalidStatementHandle,
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ibxeSQLClosed,
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ibxeUnknownSQLDataType,
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ibxeInvalidColumnIndex,
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ibxeInvalidDataConversion,
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ibxeBlobCannotBeRead,
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ibxeBlobCannotBeWritten,
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ibxeBlobNotOpen,
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ibxeEmptyQuery,
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ibxeFieldNotFound,
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ibxeSQLParseError,
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ibxeIsASelectStatement,
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ibxeIsAExecuteProcedure,
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ibxeMaximumEvents,
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ibxeServiceActive,
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ibxeServiceInActive,
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ibxeServerNameMissing,
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ibxeOutputParsingError,
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ibxeEmptyAttachmentsList,
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ibxeInfoBufferTypeError,
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ibxServiceRequestIndexError,
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ibxServiceParamTypeError,
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ibxeOutputBlockIndexError,
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ibxeOutputBlockTypeError,
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ibxePBIndexError,
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ibxePBParamTypeError,
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ibxeDuplicateParamName,
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ibxeInvalidArrayDimensions,
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ibxeNotAMultiDatabaseTransaction,
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ibxeAttachmentListIndexError,
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ibxeNotAnArray,
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ibxeNotABlob,
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ibxeInvalidSubscript,
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ibxeArrayElementOverFlow,
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ibxArrayBoundsCantIncrease ,
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ibxeStatementNotPrepared,
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ibxeInterfaceOutofDate,
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ibxeInvalidBlobMetaData,
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ibxeNoDPB,
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ibxeInEventWait,
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ibxeIncompatibleBlob,
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ibxeMissingColumnName,
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ibxStringTooLong,
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ibxFieldNotinDataSet,
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ibxeNoDefaultCharacterSet,
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ibxeParamBufferOverflow,
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ibxeInvalidParamCount,
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ibxeInvalidVariantType,
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ibxeInterfaceNotSupported,
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ibxeCharacterSetExists,
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ibxeUnknownUserCharSet,
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ibxeUninitializedInputParameter,
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ibxeMultiThreadRequired,
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ibxeTokenQueueOverflow,
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ibxeTokenQueueUnderflow,
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ibxErrorParsing,
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ibxeDLInfoError,
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ibxeDifferentAPIs,
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ibxeInvalidDateTimeStr,
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ibxeBadTimeZoneID,
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ibxeBadBCDConversion,
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ibxeBadTimeZoneName,
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ibxeTimeZoneUnknown,
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ibxeBadTimeSpecification,
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ibxeBCDTooBig,
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ibxeInvalidTimeZoneID,
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ibxeBadTimestampOrNoTimeZoneDBEntry,
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ibxeBCDOverflow,
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ibxeNoTimezoneSupport,
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ibxeDecFloatNotSupported,
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ibxeInt128NotSupported,
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ibxeUnknownParamTypeName
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);
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function GetErrorMessage(ErrMess: TIBClientError): AnsiString;
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{IBError is used internally and by IBX to throw an EIBClientError}
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procedure IBError(ErrMess: TIBClientError; const Args: array of const);
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resourcestring
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{ generic strings used in code }
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SParamNameExpected = 'Parameter name expected';
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sSQLErrorSeparator = ' When Executing: ';
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SFirebirdAPIFuncNotFound = 'Unable to load Firebird Client Library Function "%s"';
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STrue = 'true';
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SFalse = 'false';
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SArray = '(array)';
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implementation
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uses IBUtils, IB;
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resourcestring
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{ strings used in error messages}
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SInterBaseMissing = 'Firebird library not found in the path. Please install Firebird to use this functionality';
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SIB60feature = '%s is an InterBase 6 function. Please upgrade to InterBase 6 to use this functonality';
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SNotSupported = 'Unsupported feature';
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SNotPermitted = 'Not permitted';
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SDatabaseClosed = 'Cannot perform operation -- DB is not open';
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SNotInTransaction = 'Transaction is not active';
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STransactionNotAssigned = 'Transaction not assigned';
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SEOF = 'End of file';
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SBOF = 'Beginning of file';
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SInvalidStatementHandle = 'Invalid statement handle';
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SSQLClosed = 'IBSQL Closed';
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SUnknownSQLDataType = 'Unknown SQL Data type (%d)';
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SInvalidColumnIndex = 'Invalid column index (index exceeds permitted range)';
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SInvalidDataConversion = 'Invalid data conversion from %s';
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SBlobCannotBeRead = 'Blob stream cannot be read';
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SBlobCannotBeWritten = 'Blob stream cannot be written';
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SBlobNotOpen = 'The Blob is not open';
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SEmptyQuery = 'Empty query';
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SFieldNotFound = 'Field "%s" not found';
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SSQLParseError = 'SQL Parse Error:' + CRLF + CRLF + '%s';
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SIsASelectStatement = 'use Open for a Select Statement';
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SIsAExecuteProcedure = 'use ExecProc for Procedure; use TQuery for Select procedures';
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SMaximumEvents = 'Exceded Maximum Event limits';
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SServiceActive = 'Cannot perform operation -- service is not attached';
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SServiceInActive = 'Cannot perform operation -- service is attached';
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SServerNameMissing = 'Server Name Missing';
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SOutputParsingError = 'Unexpected Output buffer value (%d) - %s';
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SEmptyAttachmentsList = 'The list of database attachments cannot be empty';
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SInfoBufferTypeError = 'Invalid operation for Info Buffer Type (%d)';
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SServiceRequestIndexError = 'Service Request Index Out of Range (%d)';
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SServiceParamTypeError = 'Invalid Request for Service Param Type';
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SOutputBlockIndexError = 'Output Block Index Out of Range (%d)';
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SOutputBlockTypeError = 'Invalid Request for Output Block Type';
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SPBIndexError = 'DPB Index out of range (%d)';
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SPBParamTypeError = 'Invalid Request for DPB Param Type';
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SDuplicateParamName = 'Blob or array parameter name must be unique (%s)';
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SInvalidArrayDimensions = 'Invalid number of array dimensions (%d)';
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SNotAMultiDatabaseTransaction = 'This is not a multi-database transaction';
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SAttachmentListIndexError = 'Attachment List index out of range (%d)';
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SNotAnArray = 'Table Column must be an array';
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SNotABlob = 'Table Column must be a Blob';
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SInvalidSubscript = 'Invalid Subscript (%d) for Array Dimension %d';
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SArrayElementOverFlow = 'Array Element too big';
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SArrayBoundsCantIncrease = 'Array Bounds can only be narrowed';
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SStatementNotPrepared = 'The Statement has not been prepared';
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SInterfaceOutofDate = 'This interface is no longer up-to-date';
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SInvalidBlobMetaData = 'Unable to Access Blob Meta Data';
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SNoDPB = 'A DPB must be provided';
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SInEventWait = 'Already in Event Wait State';
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SIncompatibleBlob = 'Incompatible Blob SubTypes. %d expected, %d found';
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SMissingColumnName = 'Relation or Column Name Missing';
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SStringTooLong = 'String "%s" is too long. Max %d characters';
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SFieldNotinDataSet = 'Field %s is not a member of DataSet %s';
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SNoDefaultCharacterSet = 'A connection default character set is required to perform this operation';
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SParamBufferOverflow = 'Parameter Buffer Overflow';
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SInvalidParamCount = 'Invalid Parameter Count. %d expected, %d found';
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SInvalidVariantType = 'Invalid variant type';
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SInterfaceNotSupported = 'Interface not supported; Guid %s not found';
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SCharacterSetExists = 'Character set "%s" is already defined';
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SUnknownUserCharSet = 'Unknown user character set "%s"';
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SUninitializedInputParameter = 'SQL Param No. %d (%s) is uninitialised';
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SMultiThreadRequired = 'Multi-threading required for %s but not enabled. Please recompile with multi-threading support enabled. '+
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'Hint: you probably need to add -dUseCThreads to the Custom Options.';
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STokenQueueOverflow = 'Error in SQL Token Analyser - token queue overflow';
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STokenQueueUnderflow = 'Error in SQL Token Analyser - token queue underflow';
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SErrorParsing = 'Error parsing SQL Statement at clause starting with %s';
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SDLInfoError = 'dlinfo returned error - %s';
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SDifferentAPIs = 'All transaction attachments must use the same Firebird Library';
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SInvalidDateTimeStr = '%s is not a valid Date/Time string';
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SBadTimeZoneID = 'Invalid Time Zone ID (%d,%d)';
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SBadBCDConversion = 'Conversion to BCD failed';
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SBadTimeZoneName = 'Invalid Time Zone Name "%s"';
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STimeZoneUnknown = 'Time Zone Unknown';
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SBadTimeSpecification = '%d:%d:%d.%d is not a valid time specification';
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SBCDTooBig = 'BCD Precision (%d) is too large for Firebird Data Type max precision (%d)';
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SInvalidTimeZoneID = 'Invalid Time Zone ID (%d)';
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SBadTimestampOrNoTimeZoneDBEntry = 'Bad Timestamp or missing time zone DB entry (%s) TZ ID = %d';
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SBCDOverflow = 'BCD Precision too large for Firebird data type,[%s]';
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SNoTimezoneSupport = 'TIME/TIMESTAMP WITH TIME ZONE data type not supported';
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SDecFloatNotSupported = 'DecFloat Data Type not supported';
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SInt128NotSupported = 'INT128 Data Type not supported';
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SUnknownParamTypeName = '%s:Unknown Param Type Name "%s"';
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const
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IBErrorMessages: array[TIBClientError] of string = (
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SInterBaseMissing,
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SIB60feature,
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SNotSupported,
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SNotPermitted,
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SDatabaseClosed,
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SNotInTransaction,
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STransactionNotAssigned,
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SEOF,
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SBOF,
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SInvalidStatementHandle,
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SSQLClosed,
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SUnknownSQLDataType,
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SInvalidColumnIndex,
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SInvalidDataConversion,
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SBlobCannotBeRead,
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SBlobCannotBeWritten,
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SBlobNotOpen,
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SEmptyQuery,
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SFieldNotFound,
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SSQLParseError,
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SIsASelectStatement,
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SIsAExecuteProcedure,
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SMaximumEvents,
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SServiceActive,
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SServiceInActive,
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SServerNameMissing,
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SOutputParsingError,
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SEmptyAttachmentsList,
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SInfoBufferTypeError,
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SServiceRequestIndexError,
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SServiceParamTypeError,
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SOutputBlockIndexError,
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SOutputBlockTypeError,
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SPBIndexError,
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SPBParamTypeError,
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SDuplicateParamName,
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SInvalidArrayDimensions,
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SNotAMultiDatabaseTransaction,
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SAttachmentListIndexError,
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SNotAnArray,
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SNotABlob,
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SInvalidSubscript,
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SArrayElementOverFlow,
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SArrayBoundsCantIncrease,
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SStatementNotPrepared,
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SInterfaceOutofDate,
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SInvalidBlobMetaData,
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SNoDPB,
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SInEventWait,
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SIncompatibleBlob,
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SMissingColumnName,
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SStringTooLong,
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SFieldNotinDataSet,
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SNoDefaultCharacterSet,
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SParamBufferOverflow,
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SInvalidParamCount,
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SInvalidVariantType,
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SInterfaceNotSupported,
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SCharacterSetExists,
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SUnknownUserCharSet,
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SUninitializedInputParameter,
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SMultiThreadRequired,
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STokenQueueOverflow,
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STokenQueueUnderflow,
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SErrorParsing,
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SDLInfoError,
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SDifferentAPIs,
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SInvalidDateTimeStr,
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| 337 |
SBadTimeZoneID,
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| 338 |
SBadBCDConversion,
|
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SBadTimeZoneName,
|
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STimeZoneUnknown,
|
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SBadTimeSpecification,
|
| 342 |
SBCDTooBig,
|
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SInvalidTimeZoneID,
|
| 344 |
SBadTimestampOrNoTimeZoneDBEntry,
|
| 345 |
SBCDOverflow,
|
| 346 |
SNoTimezoneSupport,
|
| 347 |
SDecFloatNotSupported,
|
| 348 |
SInt128NotSupported,
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SUnknownParamTypeName
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| 350 |
);
|
| 351 |
|
| 352 |
function GetErrorMessage(ErrMess: TIBClientError): AnsiString;
|
| 353 |
begin
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| 354 |
Result := IBErrorMessages[ErrMess];
|
| 355 |
end;
|
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|
| 357 |
procedure IBError(ErrMess: TIBClientError; const Args: array of const);
|
| 358 |
begin
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| 359 |
raise EIBClientError.Create(Ord(ErrMess),
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| 360 |
Format(GetErrorMessage(ErrMess), Args));
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| 361 |
end;
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end.
|
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|
