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Fix: HANA always requires stored procedures (similar to SqlServer), Fix: default value on intermediate alters

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Roland Praml committed 2022-02-25 12:09:09 +01:00
1 parent 897a97d415
commit bf99f9d08d
7 files changed
+75 -7
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ebean-ddl-generator/src/main/java/io/ebeaninternal/dbmigration/ddlgeneration/platform/AbstractHanaDdl.java
+7 -5
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@@ -57,19 +57,21 @@ public abstract class AbstractHanaDdl extends PlatformDdl {
if (isNumberType(currentType)) {
// numbers can always be converted to decimal
buffer.append("alter table ").append(tableName).append(" ").append(alterColumn).append(" ").append(columnName)
.append(" decimal ").append(defaultValueClause).append(notnullClause).append(alterColumnSuffix)
.endOfStatement();
.append(" decimal ").append(notnullClause).append(alterColumnSuffix)
.endOfStatement();
} else if (isStringType(currentType)) {
// strings can always be converted to nclob
// Note: we do not add default clause here to avoid error[SAP DBTech JDBC: [336]: invalid default value:
// default value cannot be created on column of data type NCLOB
buffer.append("alter table ").append(tableName).append(" ").append(alterColumn).append(" ").append(columnName)
.append(" nclob ").append(defaultValueClause).append(notnullClause).append(alterColumnSuffix)
.endOfStatement();
.append(" nclob").append(notnullClause).append(alterColumnSuffix)
.endOfStatement();
}
}
buffer.append("alter table ").append(tableName).append(" ").append(alterColumn).append(" ").append(columnName)
.append(" ").append(type).append(defaultValueClause).append(notnullClause).append(alterColumnSuffix);
.append(" ").append(type).append(defaultValueClause).append(notnullClause).append(alterColumnSuffix);
return buffer.getBuffer();
}