--Freemarker Template
<#if '${SQLdialect}'='Postgres' >

alter table lm_ects_soll alter column pversion type varchar(255);
alter table lm_ects_soll_neu alter column pversion type varchar(255);
alter table lm_accreditation_neu alter column k_accreditationtype_id type varchar(255);

</#if>
<#if '${SQLdialect}'='Informix' >
--nun Informix:
alter table lm_ects_soll modify(pversion varchar(255));
alter table lm_ects_soll_neu modify(pversion varchar(255));
alter table lm_accreditation_neu modify(k_accreditationtype_id varchar(255));
</#if>