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  1. Forum: Vertabelo
0

Functions

Jussi Kinnula 7 år siden • opdateret af Susan Mayer 5 år siden • 0

It would be nice to define functions as separate blocks in the diagram. Now I'm using "Additional SQL scripts" section in relevant tables to define functions, but since functions can consist of many views or tables it would be nice to separate them.

0
Besvaret

Vertabelo Reverse Engineering Tool doesn't extract databases

Mariusz M 10 år siden • opdateret af kate Winfield 5 år siden • 9
Why Vertabelo Reverse Engineering Tool extracts tables only from master system database in MSSQL Express?
0
Besvaret

does not recognize my email

jeffreyjohnson11 5 år siden • opdateret af Adam Mościcki 5 år siden • 1

I created an account a year ago for the beginner SQL course. I tried to go back to the course today but Vertabelo is claiming that the email associated with my account does not exist. I have the receipt from my purchase on my email account. How would I go about recovering my account? Thank you. 

0
Under vurdering

[Postgres] Constraint added automatically NOT DEFERRABLE INITIALLY IMMEDIATE

yun lee 7 år siden • opdateret af Adam Mościcki 5 år siden • 3

By default is NOT DEFERRABLE and if it is NOT DEFERRABLE it is also IMMEDIATE, right?


Should I use those even it is set by default? Or it does imply something other?


Because the SQL generates with this Keyword in anyplace. and I'm not sure about the implications of all.


0
Fast

SQLite Autoincrement

Javier Tejedor 9 år siden • opdateret af hepeyowa 5 år siden • 3

Hello, I have exported the SQL for a SQLite Database. In the tables, I have PRIMARY_KEY and AUTOINCREMENT.


CREATE TABLE CSS_AT_RULES (    
    id integer NOT NULL AUTOINCREMENT,
    css_version varchar(10) NOT NULL,
    syntax_id integer NOT NULL,
    CONSTRAINT CSS_AT_RULES_pk PRIMARY KEY (id)
);

Using this format, SQLite is throwing an error due the AUTOINCREMENT is not declared as PRIMARY KEY yet (it is being done in the CONSTRAINT). I am using the java sqlite-jdbc-3.8.11.2.jar driver from org.xerial


SQL Error [1]: [SQLITE_ERROR] SQL error or missing database (near "AUTOINCREMENT": syntax error) java.sql.SQLException: [SQLITE_ERROR] SQL error or missing database (near "AUTOINCREMENT": syntax error)


A possible correct syntax (regarding to the SQLite documentation https://www.sqlite.org/autoinc.html ) for the previous example would be:


CREATE TABLE CSS_AT_RULES (	
    id integer NOT NULL PRIMARY KEY AUTOINCREMENT,	
    css_version varchar(10) NOT NULL,	
    syntax_id integer NOT NULL
);

Could you please confirm if I am right?


Regards,

Javier.

Svar
anonymous 9 år siden

Hello,

Yes, it is a bug.
I think, the correct syntax is (as sqlite's faq mentions https://www.sqlite.org/faq.html#q1):

CREATE TABLE CSS_AT_RULES (    
    id integer NOT NULL,
    css_version varchar(10) NOT NULL,
    syntax_id integer NOT NULL,
    CONSTRAINT CSS_AT_RULES_pk PRIMARY KEY (id)
);

If column has type 'integer' and 'primary key' then has also 'autoincrement'.

In this case, the fastes solution is to unset an autoincrement option.


I hope this helps.


0
Afvist

Is posible to share tables between diagrams?

Toni Aracil Sobrino 6 år siden • opdateret af Adam Mościcki 6 år siden • 1

I need to share tables between diagrams. Because I need a change in one entity be replicated to table shared table with other diagram. Is that possible?


Thanks.

0
Under vurdering

Please add adjustable rules for all of us anal-retentive people

Eric Norcross 8 år siden • opdateret af Joana PhotoshopSupply 6 år siden • 3

I spend waaaaay too much time trying to align and make boxes the same size

0
Under vurdering

how to use the reverse Reverse engineering to? 14?

mo aarab 8 år siden • opdateret af Rafał Strzaliński (Senior Engineer) 6 år siden • 4

is it possible to get an example to SQL Server 14? I'm don't know anything of java

Svar
Adam Mościcki 8 år siden

Please:
1. Download reverse engingeering http://www.vertabelo.com/_file/reverse-engineering/reverse-engineering-1_6_12.jar
2. Download jdbc driver https://www.microsoft.com/en-us/download/details.aspx?id=11774 (exe file should install jar somewhere)
3. In the download folder do:


java -cp .:reverse-engineering-1_6_12.jar:sqljdbc4.jar com.vertabelo.reverse.Main -url jdbc:sqlserver://[serverName[\instanceName][:portNumber]][;property=value[;property=value]] -user USERNAME -password PASSWORD -o OUTPUT_FILENAME


I hope this helps.


Best regards,

Adam Mościcki

0
Besvaret

Getting error trying to use reverse engineering tool

Kent Graziano 9 år siden • opdateret af Yomiyu Malifu 6 år siden • 11
I am using this command line on Windows 8:
java -cp .;reverse-engineering-1_6_9; com.vertabelo.reverse.Main -url jdbc:oracle:thin:@//localhost:1521/xe -user dv -password xx -o dv_demo

But get the error: Could not find or load main class com.vertabelo.reverse.Main
I am running in my \vertabelo directory. I downloaded the .jar file to that folder.

I am very bad at command line so have no idea how to fix this.


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