diff --git a/others/db_changes/readme.adoc b/others/db_changes/readme.adoc
index 0a3669f7cef26fe0366c348d411d4d874a1732ce..0eb0f310d1afc59d57d5cff6b0ce5e84543ce4ed 100644
--- a/others/db_changes/readme.adoc
+++ b/others/db_changes/readme.adoc
@@ -73,8 +73,7 @@ Therefore it's easy to use and you can start immediately.
== FAQ
[qanda]
What about unicode-columns like `NVARCHAR` or `NCLOB`?::
- Simply define them in your changesets; This is something which is not completely verified:
- Maybe columns like `NCLOB` cause problems in some DBMS like _MS SQL Server_
+ Simply define them in your changesets. They are prefered over non-unicode-datatypes
What if i switch between branches and want to switch between different database-states?::
This is something that needs to be defined. Possible ways: rollback or recreate your database entirely
Is it possible to write an update-changeset where I can use a preparedStatement in the where-clause?::
diff --git a/others/db_changes/struct/contractChanges.xml b/others/db_changes/struct/contractChanges.xml
deleted file mode 100644
index f7f2e2c301f1d2493348bd0943e6bf98687ffcd3..0000000000000000000000000000000000000000
--- a/others/db_changes/struct/contractChanges.xml
+++ /dev/null
@@ -1,7 +0,0 @@
-<?xml version="1.1" encoding="UTF-8" standalone="no"?>
-<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog" xmlns:ext="http://www.liquibase.org/xml/ns/dbchangelog-ext" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog-ext http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-ext.xsd http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.6.xsd">
- <changeSet author="m.schroeger" id="eae40a20-2a4a-4a96-99f6-b66fb9f5e6c9">
- <addUniqueConstraint tableName="CONTRACT" columnNames="CONTRACTCODE" constraintName="unique_CONTRACT_CONTRACTCODE"/>
-
- </changeSet>
-</databaseChangeLog>
\ No newline at end of file
diff --git a/others/db_changes/struct/create_address.xml b/others/db_changes/struct/create_address.xml
index 3444b2f8c99947b144e827e6ccf6664db13039b1..9ec6e0e9ad1890ecb53b483932538a2a2f291951 100644
--- a/others/db_changes/struct/create_address.xml
+++ b/others/db_changes/struct/create_address.xml
@@ -10,23 +10,23 @@
<constraints nullable="false"/>
</column>
<column name="ADDR_TYPE" type="SMALLINT"/>
- <column name="USER_EDIT" type="VARCHAR(50)"/>
- <column name="USER_NEW" type="VARCHAR(50)">
+ <column name="USER_EDIT" type="NVARCHAR(50)"/>
+ <column name="USER_NEW" type="NVARCHAR(50)">
<constraints nullable="false"/>
</column>
- <column name="ADDRESS" type="VARCHAR(50)"/>
- <column name="ADDRESSADDITION" type="VARCHAR(60)"/>
- <column name="ADDRIDENTIFIER" type="VARCHAR(60)"/>
- <column name="BUILDINGNO" type="VARCHAR(50)"/>
- <column name="CITY" type="VARCHAR(50)"/>
+ <column name="ADDRESS" type="NVARCHAR(50)"/>
+ <column name="ADDRESSADDITION" type="NVARCHAR(60)"/>
+ <column name="ADDRIDENTIFIER" type="NVARCHAR(60)"/>
+ <column name="BUILDINGNO" type="NVARCHAR(50)"/>
+ <column name="CITY" type="NVARCHAR(50)"/>
<column name="COUNTRY" type="CHAR(2)"/>
- <column name="DISTRICT" type="VARCHAR(50)"/>
- <column name="REGION" type="VARCHAR(50)"/>
+ <column name="DISTRICT" type="NVARCHAR(50)"/>
+ <column name="REGION" type="NVARCHAR(50)"/>
<column name="RELATION_ID" type="CHAR(36)">
<constraints nullable="false"/>
</column>
- <column name="STATE" type="VARCHAR(50)"/>
- <column name="ZIP" type="VARCHAR(50)"/>
+ <column name="STATE" type="NVARCHAR(50)"/>
+ <column name="ZIP" type="NVARCHAR(50)"/>
</createTable>
<addColumn
tableName="RELATION">
diff --git a/others/db_changes/struct/create_comm.xml b/others/db_changes/struct/create_comm.xml
index ce1a745f3f4078c73406a22dccebdb8ef01166fd..0e98076aeee24d74dc62d0fec27cbc735dbbf173 100644
--- a/others/db_changes/struct/create_comm.xml
+++ b/others/db_changes/struct/create_comm.xml
@@ -5,7 +5,7 @@
<column name="COMMID" type="CHAR(36)">
<constraints primaryKey="true" primaryKeyName="PK_COMM_COMMID"/>
</column>
- <column name="ADDR" type="VARCHAR(255)"/>
+ <column name="ADDR" type="NVARCHAR(255)"/>
<column name="MEDIUM_ID" type="INTEGER"/>
<column name="RELATION_ID" type="CHAR(36)"/>
<column name="STANDARD" type="TINYINT">
@@ -15,8 +15,8 @@
<column name="DATE_NEW" type="TIMESTAMP">
<constraints nullable="false"/>
</column>
- <column name="USER_EDIT" type="VARCHAR(50)"/>
- <column name="USER_NEW" type="VARCHAR(50)">
+ <column name="USER_EDIT" type="NVARCHAR(50)"/>
+ <column name="USER_NEW" type="NVARCHAR(50)">
<constraints nullable="false"/>
</column>
</createTable>
diff --git a/others/db_changes/struct/create_contract.xml b/others/db_changes/struct/create_contract.xml
index 6844b7e21fe3ed1a9ffe25478f42cdd4af8e86d5..b6eaabc5acade5bd548f94faddfaf5a36d223daa 100644
--- a/others/db_changes/struct/create_contract.xml
+++ b/others/db_changes/struct/create_contract.xml
@@ -2,7 +2,7 @@
<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog" xmlns:ext="http://www.liquibase.org/xml/ns/dbchangelog-ext" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog-ext http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-ext.xsd http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.6.xsd">
<changeSet author="m.schroeger" id="fdf350de-cff9-4be1-bcbe-61ec9a46c9f0">
<createTable tableName="CONTRACT">
- <column name="CONTRACTCODE" type="VARCHAR(30)">
+ <column name="CONTRACTCODE" type="NVARCHAR(30)">
<constraints nullable="false" unique="true" uniqueConstraintName="UNIQUE_CONTRACT_CONTRACTCODE"/>
</column>
<column name="CONTRACTDUE" type="TIMESTAMP"/>
@@ -13,8 +13,8 @@
</column>
<column name="CONTRACTSTATUS" type="INTEGER"/>
<column name="CONTRACTTYPE" type="INTEGER"/>
- <column name="USER_EDIT" type="VARCHAR(50)"/>
- <column name="USER_NEW" type="VARCHAR(50)">
+ <column name="USER_EDIT" type="NVARCHAR(50)"/>
+ <column name="USER_NEW" type="NVARCHAR(50)">
<constraints nullable="false"/>
</column>
<column name="DATE_NEW" type="TIMESTAMP">
diff --git a/others/db_changes/struct/create_countryinfo.xml b/others/db_changes/struct/create_countryinfo.xml
index 83b6922f41f60811f721af550d543b8784eb474a..eb467867be4e052a198bb01373f4b45e16dd21ed 100644
--- a/others/db_changes/struct/create_countryinfo.xml
+++ b/others/db_changes/struct/create_countryinfo.xml
@@ -8,11 +8,11 @@
<column name="ISO3" type="CHAR(3)">
<constraints nullable="false"/>
</column>
- <column name="NAME_LATIN" type="VARCHAR(100)"/>
+ <column name="NAME_LATIN" type="NVARCHAR(100)"/>
<column name="NAME_NATIVE" type="NVARCHAR(100)"/>
- <column name="ADDR_FORMAT" type="VARCHAR(50)"/>
- <column name="REQUIRED_FIELDS" type="VARCHAR(50)"/>
- <column name="ZIP_REGEX" type="VARCHAR(2000)"/>
+ <column name="ADDR_FORMAT" type="NVARCHAR(50)"/>
+ <column name="REQUIRED_FIELDS" type="NVARCHAR(50)"/>
+ <column name="ZIP_REGEX" type="NVARCHAR(2000)"/>
<column name="DATE_NEW" type="TIMESTAMP">
<constraints nullable="false"/>
</column>
diff --git a/others/db_changes/struct/create_history.xml b/others/db_changes/struct/create_history.xml
index 5a648df0cb14c5168aca2a69f6c6f80d4141c827..1bb222b3e2b7f2e30b16cdb190b7f7e4608ec408 100644
--- a/others/db_changes/struct/create_history.xml
+++ b/others/db_changes/struct/create_history.xml
@@ -2,7 +2,7 @@
<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog" xmlns:ext="http://www.liquibase.org/xml/ns/dbchangelog-ext" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog-ext http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-ext.xsd http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.6.xsd">
<changeSet author="d.lechner" id="1528461798137-1">
<createTable tableName="HISTORY">
- <column name="SUBJECT" type="VARCHAR(254)"/>
+ <column name="SUBJECT" type="NVARCHAR(254)"/>
<column name="INFO" type="NCLOB"/>
<column name="MEDIUM" type="INTEGER"/>
<column name="DIRECTION" type="CHAR(1)"/>
@@ -10,10 +10,10 @@
<column name="HISTORYID" type="CHAR(36)">
<constraints primaryKey="true" primaryKeyName="PK_HISTORY_HISTORYID"/>
</column>
- <column name="USER_NEW" type="VARCHAR(50)">
+ <column name="USER_NEW" type="NVARCHAR(50)">
<constraints nullable="false"/>
</column>
- <column name="USER_EDIT" type="VARCHAR(50)"/>
+ <column name="USER_EDIT" type="NVARCHAR(50)"/>
<column name="DATE_NEW" type="TIMESTAMP">
<constraints nullable="false"/>
</column>
diff --git a/others/db_changes/struct/create_offer.xml b/others/db_changes/struct/create_offer.xml
index a0a379cefc074d0117b645d9e267fae0e0d3b80f..de77d4e25e68f469e61a5a283dc01119798ceda1 100644
--- a/others/db_changes/struct/create_offer.xml
+++ b/others/db_changes/struct/create_offer.xml
@@ -25,8 +25,8 @@
<column name="DATE_NEW" type="TIMESTAMP">
<constraints nullable="false"/>
</column>
- <column name="USER_EDIT" type="VARCHAR(50)"/>
- <column name="USER_NEW" type="VARCHAR(50)">
+ <column name="USER_EDIT" type="NVARCHAR(50)"/>
+ <column name="USER_NEW" type="NVARCHAR(50)">
<constraints nullable="false"/>
</column>
</createTable>
diff --git a/others/db_changes/struct/create_offeritem.xml b/others/db_changes/struct/create_offeritem.xml
index ee141f069a210d9066e4b96b2ad6d789de06fd7f..4e2a246e0377c0341d213eb64603be73e315c1b2 100644
--- a/others/db_changes/struct/create_offeritem.xml
+++ b/others/db_changes/struct/create_offeritem.xml
@@ -19,18 +19,18 @@
<constraints nullable="false" foreignKeyName="FK_OFFERITEM_PRODUCT_ID" references="PRODUCT(PRODUCTID)"/>
</column>
<column name="VAT" type="NUMERIC(14,2)"/>
- <column name="ITEMNAME" type="VARCHAR(250)"/>
+ <column name="ITEMNAME" type="NVARCHAR(250)"/>
<column name="OPTIONAL" type="TINYINT">
<constraints nullable="false"/>
</column>
<column name="DISCOUNT" type="NUMERIC(14,2)"/>
- <column name="ITEMPOSITION" type="VARCHAR(10)"/>
+ <column name="ITEMPOSITION" type="NVARCHAR(10)"/>
<column name="DATE_EDIT" type="TIMESTAMP"/>
<column name="DATE_NEW" type="TIMESTAMP">
<constraints nullable="false"/>
</column>
- <column name="USER_EDIT" type="VARCHAR(50)"/>
- <column name="USER_NEW" type="VARCHAR(50)">
+ <column name="USER_EDIT" type="NVARCHAR(50)"/>
+ <column name="USER_NEW" type="NVARCHAR(50)">
<constraints nullable="false"/>
</column>
</createTable>
diff --git a/others/db_changes/struct/create_org.xml b/others/db_changes/struct/create_org.xml
index 8622d415d06ab3e9caa39aa4e3b856f5e2bdaa8c..1cb5a208219be48e0e54c81d6d270d8df2632da0 100644
--- a/others/db_changes/struct/create_org.xml
+++ b/others/db_changes/struct/create_org.xml
@@ -16,10 +16,10 @@
<column name="STRENGTH" type="INTEGER"/>
<column name="WEAKNESS" type="INTEGER"/>
- <column name="USER_NEW" type="VARCHAR(50)">
+ <column name="USER_NEW" type="NVARCHAR(50)">
<constraints nullable="false"/>
</column>
- <column name="USER_EDIT" type="VARCHAR(50)"/>
+ <column name="USER_EDIT" type="NVARCHAR(50)"/>
<column name="DATE_NEW" type="TIMESTAMP">
<constraints nullable="false"/>
</column>
diff --git a/others/db_changes/struct/create_pers.xml b/others/db_changes/struct/create_pers.xml
index 4ee0fc967d4497985a9b4816a8268a986961dde0..6943d73ad9557d0e573406329e3d4d5f0fddfae8 100644
--- a/others/db_changes/struct/create_pers.xml
+++ b/others/db_changes/struct/create_pers.xml
@@ -8,17 +8,17 @@
<column name="DATE_EDIT" type="TIMESTAMP"/>
<column name="DATE_NEW" type="TIMESTAMP"/>
<column name="DATEOFBIRTH" type="DATE"/>
- <column name="USER_EDIT" type="VARCHAR(50)"/>
- <column name="USER_NEW" type="VARCHAR(50)"/>
- <column name="FIRSTNAME" type="VARCHAR(50)"/>
- <column name="MIDDLENAME" type="VARCHAR(50)"/>
- <column name="LASTNAME" type="VARCHAR(50)">
+ <column name="USER_EDIT" type="NVARCHAR(50)"/>
+ <column name="USER_NEW" type="NVARCHAR(50)"/>
+ <column name="FIRSTNAME" type="NVARCHAR(50)"/>
+ <column name="MIDDLENAME" type="NVARCHAR(50)"/>
+ <column name="LASTNAME" type="NVARCHAR(50)">
<constraints nullable="false"/>
</column>
<column name="GENDER" type="CHAR(1)"/>
- <column name="SALUTATION" type="VARCHAR(16)"/>
- <column name="TITLE" type="VARCHAR(50)"/>
- <column name="TITLESUFFIX" type="VARCHAR(50)"/>
+ <column name="SALUTATION" type="NVARCHAR(16)"/>
+ <column name="TITLE" type="NVARCHAR(50)"/>
+ <column name="TITLESUFFIX" type="NVARCHAR(50)"/>
</createTable>
<createIndex indexName="IDX_PERS" tableName="PERS">
<column name="FIRSTNAME"/>
diff --git a/others/db_changes/struct/create_prod2prod.xml b/others/db_changes/struct/create_prod2prod.xml
index a52b1bda725e90110861624675e462f9067f8ea3..8dd66b17a3764fb4237779112ff196e35835005d 100644
--- a/others/db_changes/struct/create_prod2prod.xml
+++ b/others/db_changes/struct/create_prod2prod.xml
@@ -22,8 +22,8 @@
<column name="DATE_NEW" type="TIMESTAMP">
<constraints nullable="false"/>
</column>
- <column name="USER_EDIT" type="VARCHAR(50)"/>
- <column name="USER_NEW" type="VARCHAR(50)">
+ <column name="USER_EDIT" type="NVARCHAR(50)"/>
+ <column name="USER_NEW" type="NVARCHAR(50)">
<constraints nullable="false"/>
</column>
</createTable>
diff --git a/others/db_changes/struct/create_product.xml b/others/db_changes/struct/create_product.xml
index 73153b0db2592d421b9f9e4c7e8f8a3fe3091c21..7066b391703f2e0bd4c05e3dc4c27be177371023 100644
--- a/others/db_changes/struct/create_product.xml
+++ b/others/db_changes/struct/create_product.xml
@@ -9,10 +9,10 @@
<column name="GROUPCODEID" type="INTEGER"/>
<column name="MINSTOCK" type="INTEGER"/>
<column name="RELATION_ID" type="CHAR(36)"/>
- <column name="PRODUCTCODE" type="VARCHAR(50)">
+ <column name="PRODUCTCODE" type="NVARCHAR(50)">
<constraints nullable="false" unique="true" uniqueConstraintName="UNIQUE_PRODUCT_PRODUCTCODE"/>
</column>
- <column name="PRODUCTNAME" type="VARCHAR(50)"/>
+ <column name="PRODUCTNAME" type="NVARCHAR(50)"/>
<column name="STATUS" type="INTEGER"/>
<column name="UNIT" type="INTEGER"/>
<column name="STANDARD" type="INTEGER"/>
@@ -20,8 +20,8 @@
<column name="DATE_NEW" type="TIMESTAMP">
<constraints nullable="false"/>
</column>
- <column name="USER_EDIT" type="VARCHAR(50)"/>
- <column name="USER_NEW" type="VARCHAR(50)">
+ <column name="USER_EDIT" type="NVARCHAR(50)"/>
+ <column name="USER_NEW" type="NVARCHAR(50)">
<constraints nullable="false"/>
</column>
</createTable>
diff --git a/others/db_changes/struct/create_productprice.xml b/others/db_changes/struct/create_productprice.xml
index 662969bf891b9df18f6af2eca82b3a9ad23f7c73..626c98b68d552431829c701f00198ccf8131e141 100644
--- a/others/db_changes/struct/create_productprice.xml
+++ b/others/db_changes/struct/create_productprice.xml
@@ -19,13 +19,13 @@
<constraints nullable="false"/>
</column>
<column name="PRICELIST" type="INTEGER"/>
- <column name="BUYSELL" type="VARCHAR(5)"/>
+ <column name="BUYSELL" type="NVARCHAR(5)"/>
<column name="DATE_EDIT" type="TIMESTAMP"/>
<column name="DATE_NEW" type="TIMESTAMP">
<constraints nullable="false"/>
</column>
- <column name="USER_EDIT" type="VARCHAR(50)"/>
- <column name="USER_NEW" type="VARCHAR(50)">
+ <column name="USER_EDIT" type="NVARCHAR(50)"/>
+ <column name="USER_NEW" type="NVARCHAR(50)">
<constraints nullable="false"/>
</column>
</createTable>
diff --git a/others/db_changes/struct/create_relation.xml b/others/db_changes/struct/create_relation.xml
index cc007b21963e818135141aa808c7fdcac2bdee0c..33a4bc63da9ce1ef2b91aa27de9069a681746005 100644
--- a/others/db_changes/struct/create_relation.xml
+++ b/others/db_changes/struct/create_relation.xml
@@ -10,10 +10,10 @@
<column name="RELATIONID" type="CHAR(36)">
<constraints primaryKey="true" primaryKeyName="PK_RELATION_RELATIONID"/>
</column>
- <column name="USER_NEW" type="VARCHAR(50)">
+ <column name="USER_NEW" type="NVARCHAR(50)">
<constraints nullable="false"/>
</column>
- <column name="USER_EDIT" type="VARCHAR(50)"/>
+ <column name="USER_EDIT" type="NVARCHAR(50)"/>
<column name="DATE_NEW" type="TIMESTAMP">
<constraints nullable="false"/>
</column>
diff --git a/others/db_changes/struct/create_salesproject.xml b/others/db_changes/struct/create_salesproject.xml
index fa50bd40ff54c395051a1d749addfa016f6f5aa1..614658b91eb93bc72a478b3d1cb7200fa57c6afb 100644
--- a/others/db_changes/struct/create_salesproject.xml
+++ b/others/db_changes/struct/create_salesproject.xml
@@ -6,7 +6,7 @@
<column name="PROJECTCODE" type="INTEGER">
<constraints nullable="false" unique="true" uniqueConstraintName="UNIQUE_SALESPROJECT_PROJECTCODE" />
</column>
- <column name="PROJECTTITLE" type="VARCHAR(30)"/>
+ <column name="PROJECTTITLE" type="NVARCHAR(30)"/>
<column name="RELATION_ID" type="CHAR(36)">
<constraints nullable="false"/>
</column>
@@ -16,7 +16,7 @@
<column name="VOLUME" type="NUMERIC(14,2)"/>
<column name="STARTDATE" type="TIMESTAMP"/>
<column name="ENDDATE" type="TIMESTAMP"/>
- <column name="ESTIMATION" type="VARCHAR(50)"/>
+ <column name="ESTIMATION" type="NVARCHAR(50)"/>
<column name="ESTIMATIONVALUE" type="INTEGER"/>
<column name="PROBABILITY" type="INTEGER"/>
@@ -24,8 +24,8 @@
<constraints primaryKey="true" primaryKeyName="PK_SALESPROJECT_SALESPROJECTID"/>
</column>
- <column name="USER_EDIT" type="VARCHAR(50)"/>
- <column name="USER_NEW" type="VARCHAR(50)">
+ <column name="USER_EDIT" type="NVARCHAR(50)"/>
+ <column name="USER_NEW" type="NVARCHAR(50)">
<constraints nullable="false"/>
</column>
<column name="DATE_NEW" type="TIMESTAMP">
diff --git a/others/db_changes/struct/create_salesproject_classification.xml b/others/db_changes/struct/create_salesproject_classification.xml
index 76c83bb8f880355a505b89ea128bbde26c7f6be9..0c5062330cadd78a9c8460500a557eb2f853932d 100644
--- a/others/db_changes/struct/create_salesproject_classification.xml
+++ b/others/db_changes/struct/create_salesproject_classification.xml
@@ -10,12 +10,12 @@
</column>
<column name="CLASS" type="INTEGER"/>
- <column name="TYPE" type="VARCHAR(50)"/>
+ <column name="TYPE" type="NVARCHAR(50)"/>
<column name="VALUE" type="INTEGER"/>
- <column name="USER_EDIT" type="VARCHAR(50)"/>
- <column name="USER_NEW" type="VARCHAR(50)">
+ <column name="USER_EDIT" type="NVARCHAR(50)"/>
+ <column name="USER_NEW" type="NVARCHAR(50)">
<constraints nullable="false"/>
</column>
<column name="DATE_NEW" type="TIMESTAMP">
diff --git a/others/db_changes/struct/create_salesproject_competition.xml b/others/db_changes/struct/create_salesproject_competition.xml
index 7f362d063cc152500af7c8db0a39a5a4ca1b40d3..86a854e7764aaf56ee802a76d4fe225b099c5231 100644
--- a/others/db_changes/struct/create_salesproject_competition.xml
+++ b/others/db_changes/struct/create_salesproject_competition.xml
@@ -16,8 +16,8 @@
<column name="REASON" type="INTEGER"/>
<column name="STATUS" type="INTEGER"/>
- <column name="USER_EDIT" type="VARCHAR(50)"/>
- <column name="USER_NEW" type="VARCHAR(50)">
+ <column name="USER_EDIT" type="NVARCHAR(50)"/>
+ <column name="USER_NEW" type="NVARCHAR(50)">
<constraints nullable="false"/>
</column>
<column name="DATE_NEW" type="TIMESTAMP">
diff --git a/others/db_changes/struct/create_salesproject_cycle.xml b/others/db_changes/struct/create_salesproject_cycle.xml
index 73db00ee2500b9baaf9adeb34284235b303610d6..cb64ce08576d761856502b495a302cb654ba1d89 100644
--- a/others/db_changes/struct/create_salesproject_cycle.xml
+++ b/others/db_changes/struct/create_salesproject_cycle.xml
@@ -15,8 +15,8 @@
<column name="DATE_START" type="TIMESTAMP"/>
<column name="DATE_END" type="TIMESTAMP"/>
- <column name="USER_EDIT" type="VARCHAR(50)"/>
- <column name="USER_NEW" type="VARCHAR(50)">
+ <column name="USER_EDIT" type="NVARCHAR(50)"/>
+ <column name="USER_NEW" type="NVARCHAR(50)">
<constraints nullable="false"/>
</column>
<column name="DATE_NEW" type="TIMESTAMP">
diff --git a/others/db_changes/struct/create_salesproject_forecast.xml b/others/db_changes/struct/create_salesproject_forecast.xml
index 8f86a3b2d9d6ea50e5c7d2c2e3828d6206e97b21..299a4e16ae05c621baf1c717839d68002c9bd586 100644
--- a/others/db_changes/struct/create_salesproject_forecast.xml
+++ b/others/db_changes/struct/create_salesproject_forecast.xml
@@ -15,12 +15,12 @@
<column name="GROUPCODE" type="INTEGER"/>
<column name="INFO" type="NCLOB"/>
<column name="DATE_START" type="TIMESTAMP"/>
- <column name="TYPE" type="VARCHAR(10)"/>
+ <column name="TYPE" type="NVARCHAR(10)"/>
<column name="VOLUME" type="INTEGER"/>
- <column name="USER_EDIT" type="VARCHAR(50)"/>
- <column name="USER_NEW" type="VARCHAR(50)">
+ <column name="USER_EDIT" type="NVARCHAR(50)"/>
+ <column name="USER_NEW" type="NVARCHAR(50)">
<constraints nullable="false"/>
</column>
<column name="DATE_NEW" type="TIMESTAMP">
diff --git a/others/db_changes/struct/create_salesproject_member.xml b/others/db_changes/struct/create_salesproject_member.xml
index 29973e31174f997cf2c488c3158efeb69a9ab393..12d1cc07a69b9642442b45b9a6adda87516c8d0a 100644
--- a/others/db_changes/struct/create_salesproject_member.xml
+++ b/others/db_changes/struct/create_salesproject_member.xml
@@ -14,8 +14,8 @@
<column name="RELATIONSHIP" type="INTEGER"/>
<column name="SALESPROJECT_ROLE" type="INTEGER"/>
- <column name="USER_EDIT" type="VARCHAR(50)"/>
- <column name="USER_NEW" type="VARCHAR(50)">
+ <column name="USER_EDIT" type="NVARCHAR(50)"/>
+ <column name="USER_NEW" type="NVARCHAR(50)">
<constraints nullable="false"/>
</column>
<column name="DATE_NEW" type="TIMESTAMP">
diff --git a/others/db_changes/struct/create_salesproject_source.xml b/others/db_changes/struct/create_salesproject_source.xml
index 60403186efb7ab78ed2de38928b2971f61a5be9e..7ac4385615ad2a51db5bd47abc33383aeae21278 100644
--- a/others/db_changes/struct/create_salesproject_source.xml
+++ b/others/db_changes/struct/create_salesproject_source.xml
@@ -13,8 +13,8 @@
</column>
<column name="SOURCE" type="INTEGER"/>
- <column name="USER_EDIT" type="VARCHAR(50)"/>
- <column name="USER_NEW" type="VARCHAR(50)">
+ <column name="USER_EDIT" type="NVARCHAR(50)"/>
+ <column name="USER_NEW" type="NVARCHAR(50)">
<constraints nullable="false"/>
</column>
<column name="DATE_NEW" type="TIMESTAMP">
diff --git a/others/db_changes/struct/create_stock.xml b/others/db_changes/struct/create_stock.xml
index b5f0f600442a2e2db37a319640b5b6f0a744a32b..fdcbac4766938bb87e6f6c80e5cc8eccf289fb64 100644
--- a/others/db_changes/struct/create_stock.xml
+++ b/others/db_changes/struct/create_stock.xml
@@ -9,7 +9,7 @@
<constraints nullable="false"/>
</column>
<column name="QUANTITY" type="NUMERIC(14,2)"/>
- <column name="REFNUMBER" type="VARCHAR(50)"/>
+ <column name="REFNUMBER" type="NVARCHAR(50)"/>
<column name="PRODUCT_ID" type="CHAR(36)">
<constraints nullable="false" foreignKeyName="FK_STOCK_PRODUCT_ID" references="PRODUCT(PRODUCTID)"/>
</column>
@@ -19,8 +19,8 @@
<column name="DATE_NEW" type="TIMESTAMP">
<constraints nullable="false"/>
</column>
- <column name="USER_EDIT" type="VARCHAR(50)"/>
- <column name="USER_NEW" type="VARCHAR(50)">
+ <column name="USER_EDIT" type="NVARCHAR(50)"/>
+ <column name="USER_NEW" type="NVARCHAR(50)">
<constraints nullable="false"/>
</column>
</createTable>
diff --git a/others/db_changes/struct/create_timetracking.xml b/others/db_changes/struct/create_timetracking.xml
index 6947e705fd046f86d60840e8e99566cd15ad02c1..6a8cc243d86b63c3fc3b58773a925e10d715d577 100644
--- a/others/db_changes/struct/create_timetracking.xml
+++ b/others/db_changes/struct/create_timetracking.xml
@@ -23,10 +23,10 @@
<constraints nullable="false"/>
</column>
- <column name="USER_NEW" type="VARCHAR(50)">
+ <column name="USER_NEW" type="NVARCHAR(50)">
<constraints nullable="false"/>
</column>
- <column name="USER_EDIT" type="VARCHAR(50)"/>
+ <column name="USER_EDIT" type="NVARCHAR(50)"/>
<column name="DATE_NEW" type="TIMESTAMP">
<constraints nullable="false"/>
</column>
diff --git a/others/db_changes/whichDatatype.adoc b/others/db_changes/whichDatatype.adoc
index 7ba7cd96c3618b46c09abf6cb84c37efb31fefec..f71cdce5fc16d9fee510a0ed1094ae66b5577650 100644
--- a/others/db_changes/whichDatatype.adoc
+++ b/others/db_changes/whichDatatype.adoc
@@ -4,11 +4,100 @@ Overview over datatypes
This is a simple overview about when to to use which datatype.
== Boolean ==
-Datatype:
-tinyint
-
-Usage:
+=== Datatype ===
+----
+TINYINT
+----
+=== Usage ===
0 => false
1 => true
Add nullable="false" constraint, because for boolean null makes no sense and complicates searches and validations.
+
+== Text ==
+Text should be saved as Unicode. For this prefix the datatype with a 'N' (there are some exceptions lik the UUID)
+
+=== Big text ===
+For informations, descriptions, ...
+----
+NCLOB
+----
+
+=== Small / Normal text ===
+For Names, ...
+
+You have to define the maximum length.
+----
+NVARCHAR(50)
+----
+
+=== Fixed size text ===
+If you are sure that the length is always fixed and will not change.
+
+You have to define the length.
+----
+NCHAR(5)
+----
+
+=== UUID's, standardized codes ===
+For them unicode is mostly not needed. Only use unicode here if you are sure, it is needed.
+
+For UUID's, standardized codes (language codes), ...
+
+You have to define the length.
+----
+CHAR(5)
+----
+
+UUID needs length 36:
+----
+CHAR(36)
+----
+
+=== Decimal numbers ===
+If precision and fixed decimals (Nachkommastellen) are needed, use DECIMAL.
+For prices, ...
+----
+DECIMAL(10, 2)
+----
+
+Else you can use double.
+----
+DOUBLE
+----
+
+=== Integer numbers ===
+In normal cases just use INTEGER
+
+If you know that very big integers or only very small Integers are needed, you can also use
+
+Byte count may not be the same on all databases.
+
+8 Byte
+
+----
+BIGINT
+----
+
+4 Byte
+
+----
+INTEGER
+----
+
+2 Byte
+
+----
+SMALLINT
+----
+
+1 Byte
+
+----
+TINYINT
+----
+
+=== Binary data ===
+----
+BLOB
+----
\ No newline at end of file