C H A P T E R 1 1
Data Storage and Retrieval
Summary of Data Storage
11-73
soupOrUsoup
:GetSize()
uSoup
:GetSoupList()
soup
:GetStore()
GetUnionSoupAlways(
soupNameString
)
soup
:MakeKey(
string
,
indexPath
)
IsSoupEntry(
object
)
soup
:IsValid()
soup
:RemoveAllEntriesXmit(
changeSym
)
soup
:RemoveFromStoreXmit(
changeSym
)
soupOrUsoup
:RemoveIndexXmit(
indexPath
,
changeSym
)
soup
:SetInfoXmit(
slotSymbol
,
value
,
changeSym
)
soup
:SetName(
soupNameString
)
Cursors
11
These functions and methods work with the cursor object returned by the
Query
method.
Cursor Validity
cursor
cursor
:Status()
Retrieving Entries and Manipulating the Cursor
cursor
cursor
:Entry()
cursor
:Next()
cursor
:Prev()
cursor
:Move(
n
)
cursor
:EntryKey()
cursor
:GoToKey(
key
)
cursor
:GoTo(
entry
)
cursor
:Reset()
cursor
:ResetToEnd()
cursor
:WhichEnd()
Additional Functions and Methods
MapCursor(
cursor
,
function
)
cursor
:CountEntries()
cursor
:Clone()
Entries
11
These functions allow you to work with individual soup entries returned by the
cursor object.
cursor object.
EntryChangeXmit(
entry
,
changeSym
)
EntryCopyXmit(
entry
,
newSoup
,
changeSym
)
EntryFlushXmit(
entry
,
changeSym
)