Want to batch import EXCEL files into MySQL BLOB column?
Try Withdata DBBlobEditor, a MySQL BLOB editor, Bulk import EXCEL into MySQL, East and Fast.
- Can run in GUI mode, just a few mouse clicks.
- Can run in Command line, for Scheduled Tasks and Streams.
- Support Windows, Linux, and macOS.
Download Withdata DBBlobEditor 
Batch import EXCEL files to MySQL BLOB column
Run DBBlobEditor, login to MySQL.
Click “Start New Task – Import LOB From Files” at task dialog.
then show the wizard.
1. Configure import EXCEL settings.
2. Bulk import EXCEL files to MySQL BLOB.
then you can see importing results
More about MySQL BLOB importer
Download Withdata DBBlobEditor
EXCEL → MySQL reference
Type mapping
| Value kind | in EXCEL | in MySQL |
|---|---|---|
| Int | 1234 (a real numeric cell) | INT |
| Bigint | 9007199254740993 (exact only while the cell stays text) | BIGINT |
| Decimal | 1234.56 (numeric cell, format controls the displayed decimals) | DECIMAL(p,s) |
| Float | 1.234E+10 (numeric cell) | DOUBLE |
| Text | text cell; leading zeros survive only if the column is text | VARCHAR(n) |
| Long text | text cell; wraps inside the cell rather than the row | LONGTEXT |
| Date | a serial number plus a date cell format | DATE |
| Datetime | a serial number plus a date-time cell format | DATETIME |
| Binary | not representable as data | LONGBLOB |
| Boolean | TRUE / FALSE (a real boolean cell) | TINYINT(1) |
| JSON | a text cell; the quotes are part of the value | JSON |
Dialect differences
EXCEL is a file format and MySQL is a database server, so the target has to be told the types the file never carried – the rows below are where the two sides diverge.
| Property | in EXCEL | in MySQL |
|---|---|---|
| port | — | 3306 |
| identifiers | Not applicable; a cell holds exactly one value | `backtick` |
| row limit | — | LIMIT n |
| dates | Stored as a serial number; only the cell format makes it lo... | DATETIME, TIMESTAMP, DATE, TIME |
| long text | — | TINYTEXT / TEXT / MEDIUMTEXT / LONGTEXT |
| binary | Only as text or an embedded object, not as a data column | BLOB / TINYBLOB / LONGBLOB |
| separator | Cells, not delimiters | — |
| encoding | UTF-8 internally, declared in the package | — |
| typing | Real cell types: text, number, date, boolean, error | — |
| shape | Multiple sheets, each a flat grid | Tables of rows and columns |
| ceiling | 1,048,576 rows x 16,384 columns per sheet; 255 sheets per w... | — |
Command line
| Side | Command |
|---|---|
| MySQL | mysqldump, or mysql -e "SELECT ..." > out.csv |
| MySQL (load) | mysqlimport, or LOAD DATA INFILE |
Convert your data online, free
Free in-browser converters for CSV, Excel, JSON, XML and SQL: Withdata Online Data Conversion. Large files, batch conversion or scheduling? See the offline desktop apps, or browse all data conversion tools.
