Want to export data from Oracle table to SQL using current date as file name?
Try Withdata DBToFile, a Oracle to SQL converter for Windows, Linux, and macOS, Export Oracle data to SQL, Easy and Fast.
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- Support Windows, Linux, and macOS.
Export data from Oracle table to SQL file using dynamic filename with date and time
Login to Oracle -> Choose Oracle table -> Set SQL filename template including date -> Export Oracle to SQL using current date as file name
Choose Oracle and logon.
“Export From Table” for “SQL to Oracle“.
Select SQL file type.
1. Choose Oracle table.
2. Set SQL file options. Enter filename template, including date, #yyyy# is for current year, #mm# month, #dd# day, #hh# hour, #mi# minute, #ss# second.
3. Set rows options.
4. Export Oracle table data to SQL file. Dynamically created SQL file name using present system time.
After exporting, you can view output SQL files.
More about Oracle to SQL converter
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Oracle → SQL reference
Type mapping
| Value kind | in Oracle | in SQL |
|---|---|---|
| Int | NUMBER(10) | INT |
| Bigint | NUMBER(19) | BIGINT |
| Decimal | NUMBER(p,s) | DECIMAL(p,s) |
| Float | BINARY_DOUBLE | DOUBLE PRECISION |
| Text | VARCHAR2(n) | VARCHAR(n) |
| Long text | CLOB | TEXT / CLOB |
| Binary | BLOB | BLOB / BYTEA |
| Boolean | NUMBER(1) | BOOLEAN / SMALLINT |
| JSON | CLOB | JSON / TEXT |
Dialect differences
Oracle is a database server and SQL is a file format, so the gap is wider than a dialect difference – the rows below are where values and structure stop lining up.
| Property | in Oracle | in SQL |
|---|---|---|
| port | 1521 | — |
| identifiers | "double quotes" | Two competing conventions: single-quoted literals and diale... |
| row limit | FETCH FIRST n ROWS ONLY | — |
| dates | DATE, TIMESTAMP | Depends on the dialect: DATE literals, TO_DATE(), or plain ... |
| long text | CLOB, NCLOB | — |
| binary | BLOB, BFILE | Dialect-specific: X-quoted literal, 0x hex, or decode() |
| separator | — | Statement terminators (;) |
| encoding | — | No declaration |
| typing | — | Types belong to the target database, and they differ betwee... |
| shape | Tables of rows and columns | Statements; a dump usually means CREATE TABLE plus INSERT rows |
| ceiling | — | No formal limit, but a single INSERT statement has to fit i... |
Command line
| Side | Command |
|---|---|
| Oracle | exp / expdp |
| Oracle (load) | sqlldr (SQL*Loader) |
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