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Q&A Why comma is expected for auto_increment?

query = "CREATE TABLE "+TABLE+" ("+COLUMN1+" INTEGER PRIMARY KEY NOT NULL AUTO_INCREMENT, "+COLUMN2+" VARCHAR(255), " + COLUMN3+" VARCHAR(255), "+COLUMN4+" TEXT, "+ COLUMN5+" VARCHAR(255)...

1 answer · posted 3y ago by Anonymous‭ · edited 3y ago by Alexei‭

Question auto-increment sqlite syntax

#7: Post edited by

Alexei‭ · 2021-09-25T05:44:51Z (about 3 years ago)
added relevant tags

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sqlite

auto-increment sqlite syntax

#6: Post edited by

Anonymous‭ · 2021-09-24T10:12:09Z (about 3 years ago)
I got headache nothing else...

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```sql
query = "CREATE TABLE "+TABLE+" ("+COLUMN1+" INTEGER PRIMARY KEY NOT NULL AUTO_INCREMENT, "+COLUMN2+" VARCHAR(255), " +
COLUMN3+" VARCHAR(255), "+COLUMN4+" TEXT, "+ COLUMN5+" VARCHAR(255), "+COLUMN6+" VARCHAR(255), "+COLUMN7+" TEXT)";
```
![error](https://imgur.com/7Y65cJ6.png)
> ')',<column constraint>, ON or comma expected, got 'AUTO_INCREMENT'
I am very new to SQL. Earlier I was using Xampp.
Why comma expected for AUTO_INCREMENT? If I write the command something just like this :
```sql
"+COLUMN1+" INTEGER PRIMARY KEY NOT NULL ,AUTO_INCREMENT,
```
then I don't get the error/warning. But I think if I use comma then SQL may think AUTO_INCREMENT isn't for COLUMN1's. Cause it might be separated by comma.
I was trying to follow [this answer](https://stackoverflow.com/a/4212603/16897106):
```sql
"CUST_ID" INT not null primary key
GENERATED ALWAYS AS IDENTITY
(START WITH 1, INCREMENT BY 1)
```
But I got same error on GENERATED at first then AS. My attempt is available in [the answer](https://stackoverflow.com/a/31316423/16897106).
I have tried [IDENTITY](https://www.w3schools.com/sql//sql_autoincrement.asp) also.
```
Personid int IDENTITY(1,1) PRIMARY KEY,
```
~~>same error for IDENTITY~~
~~I think I am using [Oracle](https://docs.oracle.com/en/database/oracle/oracle-database/12.2/tdpjd/using-java-with-oracle-database.html#GUID-8C73108B-E0F3-4CD5-A813-909B339339BB).~~

```sql
query = "CREATE TABLE "+TABLE+" ("+COLUMN1+" INTEGER PRIMARY KEY NOT NULL AUTO_INCREMENT, "+COLUMN2+" VARCHAR(255), " +
COLUMN3+" VARCHAR(255), "+COLUMN4+" TEXT, "+ COLUMN5+" VARCHAR(255), "+COLUMN6+" VARCHAR(255), "+COLUMN7+" TEXT)";
```
![error](https://imgur.com/7Y65cJ6.png)
> ')',<column constraint>, ON or comma expected, got 'AUTO_INCREMENT'
I am very new to SQL. Earlier I was using Xampp.
Why comma expected for AUTO_INCREMENT? If I write the command something just like this :
```sql
"+COLUMN1+" INTEGER PRIMARY KEY NOT NULL ,AUTO_INCREMENT,
```
then I don't get the error/warning. But I think if I use comma then SQL may think AUTO_INCREMENT isn't for COLUMN1's. Cause it might be separated by comma.
I was trying to follow [this answer](https://stackoverflow.com/a/4212603/16897106):
```sql
"CUST_ID" INT not null primary key
GENERATED ALWAYS AS IDENTITY
(START WITH 1, INCREMENT BY 1)
```
But I got same error on GENERATED at first then AS. My attempt is available in [the answer](https://stackoverflow.com/a/31316423/16897106).
I have tried [IDENTITY](https://www.w3schools.com/sql//sql_autoincrement.asp) also.
```
Personid int IDENTITY(1,1) PRIMARY KEY,
```
>same error for IDENTITY

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sqlite javadb

#5: Post edited by

Anonymous‭ · 2021-09-24T10:04:32Z (about 3 years ago)

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```sql
query = "CREATE TABLE "+TABLE+" ("+COLUMN1+" INTEGER PRIMARY KEY NOT NULL AUTO_INCREMENT, "+COLUMN2+" VARCHAR(255), " +
COLUMN3+" VARCHAR(255), "+COLUMN4+" TEXT, "+ COLUMN5+" VARCHAR(255), "+COLUMN6+" VARCHAR(255), "+COLUMN7+" TEXT)";
```
![error](https://imgur.com/7Y65cJ6.png)
> ')',<column constraint>, ON or comma expected, got 'AUTO_INCREMENT'
I am very new to SQL. Earlier I was using Xampp.
Why comma expected for AUTO_INCREMENT? If I write the command something just like this :
```sql
"+COLUMN1+" INTEGER PRIMARY KEY NOT NULL ,AUTO_INCREMENT,
```
then I don't get the error/warning. But I think if I use comma then SQL may think AUTO_INCREMENT isn't for COLUMN1's. Cause it might be separated by comma.
I was trying to follow [this answer](https://stackoverflow.com/a/4212603/16897106):
```sql
"CUST_ID" INT not null primary key
GENERATED ALWAYS AS IDENTITY
(START WITH 1, INCREMENT BY 1)
```
But I got same error on GENERATED at first then AS. My attempt is available in [the answer](https://stackoverflow.com/a/31316423/16897106).
I have tried [IDENTITY](https://www.w3schools.com/sql//sql_autoincrement.asp) also.
```
Personid int IDENTITY(1,1) PRIMARY KEY,
```
~~>same error for IDENTITY~~

```sql
query = "CREATE TABLE "+TABLE+" ("+COLUMN1+" INTEGER PRIMARY KEY NOT NULL AUTO_INCREMENT, "+COLUMN2+" VARCHAR(255), " +
COLUMN3+" VARCHAR(255), "+COLUMN4+" TEXT, "+ COLUMN5+" VARCHAR(255), "+COLUMN6+" VARCHAR(255), "+COLUMN7+" TEXT)";
```
![error](https://imgur.com/7Y65cJ6.png)
> ')',<column constraint>, ON or comma expected, got 'AUTO_INCREMENT'
I am very new to SQL. Earlier I was using Xampp.
Why comma expected for AUTO_INCREMENT? If I write the command something just like this :
```sql
"+COLUMN1+" INTEGER PRIMARY KEY NOT NULL ,AUTO_INCREMENT,
```
then I don't get the error/warning. But I think if I use comma then SQL may think AUTO_INCREMENT isn't for COLUMN1's. Cause it might be separated by comma.
I was trying to follow [this answer](https://stackoverflow.com/a/4212603/16897106):
```sql
"CUST_ID" INT not null primary key
GENERATED ALWAYS AS IDENTITY
(START WITH 1, INCREMENT BY 1)
```
But I got same error on GENERATED at first then AS. My attempt is available in [the answer](https://stackoverflow.com/a/31316423/16897106).
I have tried [IDENTITY](https://www.w3schools.com/sql//sql_autoincrement.asp) also.
```
Personid int IDENTITY(1,1) PRIMARY KEY,
```
>same error for IDENTITY
I think I am using [Oracle](https://docs.oracle.com/en/database/oracle/oracle-database/12.2/tdpjd/using-java-with-oracle-database.html#GUID-8C73108B-E0F3-4CD5-A813-909B339339BB).

sql ram javadb

sql sqlite javadb javadb

#4: Post edited by

Anonymous‭ · 2021-09-24T09:53:33Z (about 3 years ago)

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sql ram

sql ram javadb

#3: Post edited by

Anonymous‭ · 2021-09-24T09:26:14Z (about 3 years ago)

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```sql
query = "CREATE TABLE "+TABLE+" ("+COLUMN1+" INTEGER PRIMARY KEY NOT NULL AUTO_INCREMENT, "+COLUMN2+" VARCHAR(255), " +
COLUMN3+" VARCHAR(255), "+COLUMN4+" TEXT, "+ COLUMN5+" VARCHAR(255), "+COLUMN6+" VARCHAR(255), "+COLUMN7+" TEXT)";
```
![error](https://imgur.com/7Y65cJ6.png)
> ')',<column constraint>, ON or comma expected, got 'AUTO_INCREMENT'
I am very new to SQL. Earlier I was using Xampp.
Why comma expected for AUTO_INCREMENT? If I write the command something just like this :
```sql
"+COLUMN1+" INTEGER PRIMARY KEY NOT NULL ,AUTO_INCREMENT,
```
then I don't get the error/warning. But I think if I use comma then SQL may think AUTO_INCREMENT isn't for COLUMN1's. Cause it might be separated by comma.
I was trying to follow [this answer](https://stackoverflow.com/a/4212603/16897106):
```sql
"CUST_ID" INT not null primary key
GENERATED ALWAYS AS IDENTITY
(START WITH 1, INCREMENT BY 1)
```
~~But I got same error on GENERATED at first then AS. My attempt is available in [the answer](https://stackoverflow.com/a/31316423/16897106).~~

```sql
query = "CREATE TABLE "+TABLE+" ("+COLUMN1+" INTEGER PRIMARY KEY NOT NULL AUTO_INCREMENT, "+COLUMN2+" VARCHAR(255), " +
COLUMN3+" VARCHAR(255), "+COLUMN4+" TEXT, "+ COLUMN5+" VARCHAR(255), "+COLUMN6+" VARCHAR(255), "+COLUMN7+" TEXT)";
```
![error](https://imgur.com/7Y65cJ6.png)
> ')',<column constraint>, ON or comma expected, got 'AUTO_INCREMENT'
I am very new to SQL. Earlier I was using Xampp.
Why comma expected for AUTO_INCREMENT? If I write the command something just like this :
```sql
"+COLUMN1+" INTEGER PRIMARY KEY NOT NULL ,AUTO_INCREMENT,
```
then I don't get the error/warning. But I think if I use comma then SQL may think AUTO_INCREMENT isn't for COLUMN1's. Cause it might be separated by comma.
I was trying to follow [this answer](https://stackoverflow.com/a/4212603/16897106):
```sql
"CUST_ID" INT not null primary key
GENERATED ALWAYS AS IDENTITY
(START WITH 1, INCREMENT BY 1)
```
But I got same error on GENERATED at first then AS. My attempt is available in [the answer](https://stackoverflow.com/a/31316423/16897106).
I have tried [IDENTITY](https://www.w3schools.com/sql//sql_autoincrement.asp) also.
```
Personid int IDENTITY(1,1) PRIMARY KEY,
```
>same error for IDENTITY

#2: Post edited by

Anonymous‭ · 2021-09-24T09:20:54Z (about 3 years ago)

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```sql
query = "CREATE TABLE "+TABLE+" ("+COLUMN1+" INTEGER PRIMARY KEY NOT NULL AUTO_INCREMENT, "+COLUMN2+" VARCHAR(255), " +
COLUMN3+" VARCHAR(255), "+COLUMN4+" TEXT, "+ COLUMN5+" VARCHAR(255), "+COLUMN6+" VARCHAR(255), "+COLUMN7+" TEXT)";
```
![error](https://imgur.com/7Y65cJ6.png)
> ')',<column constraint>, ON or comma expected, got 'AUTO_INCREMENT'
I am very new to SQL. Earlier I was using Xampp.
Why comma expected for AUTO_INCREMENT? If I write the command something just like this :
```sql
"+COLUMN1+" INTEGER PRIMARY KEY NOT NULL ,AUTO_INCREMENT,
```
~~then I don't get the error/warning. But I think if I use comma then SQL may think AUTO_INCREMENT isn't for COLUMN1's. Cause it might be separated by comma.~~

```sql
query = "CREATE TABLE "+TABLE+" ("+COLUMN1+" INTEGER PRIMARY KEY NOT NULL AUTO_INCREMENT, "+COLUMN2+" VARCHAR(255), " +
COLUMN3+" VARCHAR(255), "+COLUMN4+" TEXT, "+ COLUMN5+" VARCHAR(255), "+COLUMN6+" VARCHAR(255), "+COLUMN7+" TEXT)";
```
![error](https://imgur.com/7Y65cJ6.png)
> ')',<column constraint>, ON or comma expected, got 'AUTO_INCREMENT'
I am very new to SQL. Earlier I was using Xampp.
Why comma expected for AUTO_INCREMENT? If I write the command something just like this :
```sql
"+COLUMN1+" INTEGER PRIMARY KEY NOT NULL ,AUTO_INCREMENT,
```
then I don't get the error/warning. But I think if I use comma then SQL may think AUTO_INCREMENT isn't for COLUMN1's. Cause it might be separated by comma.
I was trying to follow [this answer](https://stackoverflow.com/a/4212603/16897106):
```sql
"CUST_ID" INT not null primary key
GENERATED ALWAYS AS IDENTITY
(START WITH 1, INCREMENT BY 1)
```
But I got same error on GENERATED at first then AS. My attempt is available in [the answer](https://stackoverflow.com/a/31316423/16897106).

#1: Initial revision by

Anonymous‭ · 2021-09-24T06:24:54Z (about 3 years ago)

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Why comma is expected for auto_increment?

```sql
query = "CREATE TABLE "+TABLE+" ("+COLUMN1+" INTEGER PRIMARY KEY NOT NULL AUTO_INCREMENT, "+COLUMN2+" VARCHAR(255), " +
         COLUMN3+" VARCHAR(255), "+COLUMN4+" TEXT, "+ COLUMN5+" VARCHAR(255), "+COLUMN6+" VARCHAR(255), "+COLUMN7+" TEXT)";
```

![error](https://imgur.com/7Y65cJ6.png)

> ')',<column constraint>, ON or comma expected, got 'AUTO_INCREMENT'

I am very new to SQL. Earlier I was using Xampp. 

Why comma expected for AUTO_INCREMENT? If I write the command something just like this :

```sql
"+COLUMN1+" INTEGER PRIMARY KEY NOT NULL ,AUTO_INCREMENT,
```

then I don't get the error/warning. But I think if I use comma then SQL may think AUTO_INCREMENT isn't for COLUMN1's. Cause it might be separated by comma.

sql ram

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