Want to batch import data from SQL files to Azure?
Try Withdata FileToDB, a SQL file to Azure converter for Windows, MacOS, and Linux, Easy and Fast, Even other type database SQL.
- Can run in GUI mode, Step by Step, just a few mouse clicks.
- Can run in Command line, for Scheduled Tasks and Streams.
- Import SQL to Azure locally and privately, avoid uploading SQL file(s) to online services.
- Support Windows, Linux, and macOS.
Batch import data from SQL files to Azure
Choose Azure and logon.
Click “Wizard – N Files To 1 Table” at task dialog.
Select the “SQL” file type.
then show the wizard.
1. Select a folder that constains SQL files.
2. Config first SQL file importing options.
3. Select a Azure table and config fields.
4. Preview data.
5. Import SQL files to the Azure table.
View imported data
More about SQL file to Azure converter
Download Withdata FileToDB
See also:
SQL → Azure SQL reference
Type mapping
| Value kind | in SQL | in Azure SQL |
|---|---|---|
| Int | INT | int |
| Bigint | BIGINT | bigint |
| Decimal | DECIMAL(p,s) | decimal(p,s) |
| Float | DOUBLE PRECISION | float |
| Text | VARCHAR(n) | nvarchar(n) |
| Long text | TEXT / CLOB | nvarchar(max) |
| Date | DATE | date |
| Datetime | TIMESTAMP | datetime2 |
| Binary | BLOB / BYTEA | varbinary(max) |
| Boolean | BOOLEAN / SMALLINT | bit |
| JSON | JSON / TEXT | nvarchar(max) |
Dialect differences
SQL is a file format and Azure SQL 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 SQL | in Azure SQL |
|---|---|---|
| port | — | 1433 |
| identifiers | Two competing conventions: single-quoted literals and diale... | [square brackets] |
| row limit | — | SELECT TOP n |
| dates | Depends on the dialect: DATE literals, TO_DATE(), or plain ... | datetime2, date, time |
| long text | — | nvarchar(max) |
| binary | Dialect-specific: X-quoted literal, 0x hex, or decode() | varbinary(max) |
| separator | Statement terminators (;) | — |
| encoding | No declaration | — |
| typing | Types belong to the target database, and they differ betwee... | — |
| shape | Statements; a dump usually means CREATE TABLE plus INSERT rows | Tables of rows and columns |
| ceiling | No formal limit, but a single INSERT statement has to fit i... | — |
Command line
| Side | Command |
|---|---|
| Azure SQL | bcp |
| Azure SQL (load) | bcp, or BULK INSERT |
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.
