Want to bulk import SQL files into Oracle tables at one time?
Try Withdata software FileToDB, a SQL to Oracle converter for Oracle 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 Oracle locally and privately, avoid uploading SQL file(s) to online services.
- Support Windows, Linux, and macOS.
Bulk import SQL files into Oracle tables
Login to Oracle -> Choose SQL files -> Set Oracle tables -> Import SQL files to Oracle tables
Choose Oracle and logon.
Click “Wizard – N Files To N Tables” 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. Set “Import Type”.
4. Map Oracle tables to SQL files.
5. Summary. Set “Convert Rows” and “Skip Rows” if need.
6. Import SQL files to Oracle tables, 1 file to 1 table, one by one.
View imported data in Oracle table
More about SQL file to Oracle converter
Download Withdata FileToDB
See Video: Batch import data from SQL files to Oracle
See also:
- Import data from SQL file to Oracle
- Batch import data from multiple SQL files to a single Oracle table
SQL → Oracle reference
Type mapping
| Value kind | in SQL | in Oracle |
|---|---|---|
| Int | INT | NUMBER(10) |
| Bigint | BIGINT | NUMBER(19) |
| Decimal | DECIMAL(p,s) | NUMBER(p,s) |
| Float | DOUBLE PRECISION | BINARY_DOUBLE |
| Text | VARCHAR(n) | VARCHAR2(n) |
| Long text | TEXT / CLOB | CLOB |
| Binary | BLOB / BYTEA | BLOB |
| Boolean | BOOLEAN / SMALLINT | NUMBER(1) |
| JSON | JSON / TEXT | CLOB |
Dialect differences
SQL is a file format and Oracle 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 Oracle |
|---|---|---|
| port | — | 1521 |
| identifiers | Two competing conventions: single-quoted literals and diale... | "double quotes" |
| row limit | — | FETCH FIRST n ROWS ONLY |
| dates | Depends on the dialect: DATE literals, TO_DATE(), or plain ... | DATE, TIMESTAMP |
| long text | — | CLOB, NCLOB |
| binary | Dialect-specific: X-quoted literal, 0x hex, or decode() | BLOB, BFILE |
| 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 |
|---|---|
| Oracle | exp / expdp |
| Oracle (load) | sqlldr (SQL*Loader) |
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