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odbc: use ftBlob also for SQL_VARBINARY fields because they can have size bigger than max allowed size for ftVarBytes (High(Word))

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git-svn-id: trunk@44530 -
This commit is contained in:
ondrej 2020-04-03 09:47:31 +00:00
parent e53b67517a
commit 0c8cf3e323
1 changed files with 1 additions and 1 deletions
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packages/fcl-db/src/sqldb/odbc/odbcconn.pas
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@ -999,7 +999,7 @@ begin
SQL_TINYINT: begin FieldType:=ftSmallint; FieldSize:=0; end;
SQL_BIGINT: begin FieldType:=ftLargeint; FieldSize:=0; end;
SQL_BINARY: begin FieldType:=ftBytes; FieldSize:=ColumnSize; end;
SQL_VARBINARY: begin FieldType:=ftVarBytes; FieldSize:=ColumnSize; end;
SQL_VARBINARY: begin FieldType:=ftBlob; FieldSize:=BLOB_BUF_SIZE; end; // the "SQL Server Native Client 11.0" reports SQL_VARBINARY for binary fields with data size bigger than High(Word), which only ftBlob can handle and not ftVarBytes
SQL_LONGVARBINARY: begin FieldType:=ftBlob; FieldSize:=BLOB_BUF_SIZE; end; // is a blob
SQL_TYPE_DATE: begin FieldType:=ftDate; FieldSize:=0; end;
SQL_SS_TIME2,