- DatabaseOpen
- DatabaseClose
- DatabaseImport
- DatabaseExport
- DatabasePrint
- DatabaseTableExists
- DatabaseExecute
- DatabasePrepare
- DatabaseReset
- DatabaseBind
- DatabaseBindArray
- DatabaseRead
- DatabaseReadBind
- DatabaseFinalize
- DatabaseTransactionBegin
- DatabaseTransactionCommit
- DatabaseTransactionRollback
- DatabaseColumnsCount
- DatabaseColumnName
- DatabaseColumnType
- DatabaseColumnSize
- DatabaseColumnText
- DatabaseColumnInteger
- DatabaseColumnLong
- DatabaseColumnDouble
- DatabaseColumnBlob
DatabaseRead
Moves to the next entry as a result of a request.
bool DatabaseRead(
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Parameters
request
[in] Request handle received in DatabasePrepare().
Return Value
Return true if successful, otherwise false. To get the error code, use GetLastError(), the possible responses are:
- ERR_INVALID_PARAMETER (4003) – no table name specified (empty string or NULL);
- ERR_WRONG_STRING_PARAMETER (5040) – error converting a request into a UTF-8 string;
- ERR_DATABASE_INTERNAL (5120) – internal database error;
- ERR_DATABASE_INVALID_HANDLE (5121) – invalid database handle;
- ERR_DATABASE_EXECUTE (5124) – request execution error;
- ERR_DATABASE_NO_MORE_DATA (5126) – no table exists (not an error, normal completion).
See also