Unit SDEngine |
*****************************************************} { } { SQLDirect Component Library } { for Delphi & Delphi 2 } { ( SQLBase Ver.6 ) } { Copyright (c) 1995,98 by Yuri Sheino } { } { Author: Yuri Sheino } { e-mail: sheino@cit.org.by } { WWW: www.cit.org.by/users/sheino } { www.cit.org.by/users/sheino/sqldir.htm } { } { Free to use and redistribute with applications. } { You can not: } { - distribute library source code without } { permission from author; } { - distribute modified versions of the Library, } { in whole or in part; } { - rent or lease the Library. } { No warranty is given by the author, expressed } { or implied. } { } {
Classes |
ESDEngineError - Field Rights (computed)
TSDDatabase -
TSDDataSet -
TSDField -
TSDFieldClass - TSDFieldDef
TSDFieldDef -
TSDFieldDefs - TSDFieldDefs
TSDSession - TSDSession
Functions |
CreateConnectString -
SDEngineError -
SqlAppError -
SqlAppErrorFmt -
SqlDateTimeToStr - Converting from SQLBase internal DATETIME format to string
SqlYieldProc -
StrToSqlDateTime - Convert from string to SQLBase internal DATETIME format
Types |
hSqlCursor
PSqlBufferList
pSqlFldDesc
SqlFldDesc
SqlFldName
SqlFldRights
SqlFldVchk
SqlName
SqlSpName
SqlTblName
SqlUserName
TDSFlags
TSDDataEvent
TSDDataSetNotifyEvent
TSDDataSetState
TSDFieldGetTextEvent
TSDFieldNotifyEvent
TSDFieldRef
TSDFieldSetTextEvent
TSDFieldType
TSDLoginEvent
TSDTransIsolation
TSqlBufferList
TSqlFieldName
TSqlLoginStr
TSqlTableName
Constants |
CURDISCONNECT
dsfExecSQL
dsfFieldList
dsfIndexList
dsfOpened
dsfPrepared
dsfQuery
dsfStoredProc
dsfTable
dsSqlEditModes
dsSqlMaxBufferCount
ExtDataTypeMap
PrgDataTypeMap
SQLMAXFLDNAMELEN
SQLMAXFULLTBLNAMELEN
SQLMAXNAMELEN
SQLMAXSPFULLNAMELEN
SQLMAXSPNAMELEN
SQLMAXTBLNAMELEN
SQLMAXUSERNAMELEN
Variables |
Functions |
Types |
hSqlCursor = SqlTCurPtr
PSqlBufferList = ^TSqlBufferListTSDDataSet
pSqlFldDesc = ^SqlFldDescDont know at this time
SqlFldDesc = record
iFldNum : Word;
szName : SqlFldName;
iFldType : Word;
iSubType : Word;
iUnits1 : Integer;
iUnits2 : Integer;
iOffset : Word;
iLen : Word;
iNullOffset : Word;
efldvVchk : SqlFldVchk;
efldrRights : SqlFldRights;
end;
SqlFldName = array [0..SQLMAXFLDNAMELEN] of Char;holds a name
SqlFldRights = ( { Field Rights } fldrREADWRITE, { Field can be Read/Written } fldrREADONLY, { Field is Read only } fldrNONE, { No Rights on this field } fldrUNKNOWN { Dont know at this time } );Dont know at this time
SqlFldVchk = ( { Field Val Check type } fldvNOCHECKS, { Does not have explicit val checks } fldvHASCHECKS, { One or more val checks on the field } fldvUNKNOWN { Dont know at this time } );
SqlName = array [0..SQLMAXNAMELEN] of Char;
SqlSpName = array [0..SQLMAXSPNAMELEN] of Char;holds a table name
SqlTblName = array [0..SQLMAXFULLTBLNAMELEN] of Char;holds a field name
SqlUserName = array [0..SQLMAXUSERNAMELEN] of Char;holds a stored procedure name
TDSFlags = set of 0..15
TSDDataEvent = (deFieldChange, deRecordChange, deDataSetChange, deDataSetScroll, deLayoutChange, deUpdateRecord, deUpdateState, deCheckBrowseMode, dePropertyChange, deFieldListChange, deFocusControl);
TSDDataSetNotifyEvent = procedure(DataSet: TSDDataSet) of object
TSDDataSetState = (dsInactive, dsBrowse, dsEdit, dsInsert, dsSetKey, dsCalcFields);
TSDFieldGetTextEvent = procedure(Sender: TSDField; var Text: string; DisplayText: Boolean) of object
TSDFieldNotifyEvent = procedure(Sender: TSDField) of objectTSDField
TSDFieldRef = ^TSDField
TSDFieldSetTextEvent = procedure(Sender: TSDField; const Text: string) of object
TSDFieldType = (ftUnknown, ftString, ftSmallint, ftInteger, ftWord, ftBoolean, ftFloat, ftCurrency, ftBCD, ftDate, ftTime, ftDateTime, ftBytes, ftVarBytes, ftBlob, ftMemo, ftGraphic);
TSDLoginEvent = procedure(Database: TSDDatabase; LoginParams: TStrings) of object
TSDTransIsolation = (tiDirtyRead, tiReadCommitted, tiRepeatableRead);TSDDatabase
TSqlBufferList = array[0..dsSqlMaxBufferCount - 1] of PChar;
TSqlFieldName = string[SQLMAXFLDNAMELEN]
TSqlLoginStr = string[8]
TSqlTableName = string[SQLMAXFULLTBLNAMELEN]holds a user name
Constants |
Variables |