[jira] Commented: (DDLUTILS-199) Postgress AutoIncrement fails

["Rijk van Haaften (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/DDLUTILS-199?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12601591#action_12601591 ] 

Rijk van Haaften commented on DDLUTILS-199:
-------------------------------------------

This indeed works fine for me too. I will have to look further into what was going wrong. Maybe case-sensitivity?

> Postgress AutoIncrement fails
> -----------------------------
>
>                 Key: DDLUTILS-199
>                 URL: https://issues.apache.org/jira/browse/DDLUTILS-199
>             Project: DdlUtils
>          Issue Type: Bug
>          Components: Core - PostgreSql
>    Affects Versions: 1.0
>         Environment: Ubuntu 7.10, PostgreSQL 8.2.6
>            Reporter: Rijk van Haaften
>            Assignee: Thomas Dudziak
>             Fix For: 1.1
>
>   Original Estimate: 0.17h
>  Remaining Estimate: 0.17h
>
> class org.apache.ddlutils.platform.postgresql.PostgreSqlBuilder 
> writeColumnAutoIncrementStmt(Table, Column)
> encloses the parameter of nextval in single quotes. 
> print("UNIQUE DEFAULT nextval('");
> ...
> print("')");
> which in my case generates
> UNIQUE DEFAULT nextval('Entity_id_seq')
> The underscore is a 'special' character, so the string Entity_id_seq needs to be in double quotes. The fix is simple but tricky: the single quotes MUST remain! My local fix (notice the escaped double quote \" twice):
> /**
> * {@inheritDoc}
> */
> protected void writeColumnAutoIncrementStmt(Table table, Column column) throws IOException
> {
>     print("UNIQUE DEFAULT nextval('\"");
>     print(getConstraintName(null, table, column.getName(), "seq"));
>     print("\"')");
> }

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