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add constraint dropping when dropping index in case of unique

This commit is contained in:
Mike G 2020-09-03 00:57:32 -04:00
parent 6012bc4c56
commit 60c03c429b
1 changed files with 5 additions and 1 deletions
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6
hapi-fhir-jpaserver-migrate/src/main/java/ca/uhn/fhir/jpa/migrate/taskdef/DropIndexTask.java
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@ -86,9 +86,13 @@ public class DropIndexTask extends BaseTableTask {
@Language("SQL") String findConstraintSql = "SELECT DISTINCT constraint_name FROM user_cons_columns WHERE constraint_name = ? AND table_name = ?";
@Language("SQL") String dropConstraintSql = "ALTER TABLE " + getTableName() + " DROP CONSTRAINT ?";
findAndDropConstraint(findConstraintSql, dropConstraintSql);
findConstraintSql = "SELECT DISTINCT constraint_name FROM all_constraints WHERE index_name = ? AND table_name = ?";
findAndDropConstraint(findConstraintSql, dropConstraintSql);
} else if (getDriverType() == DriverTypeEnum.MSSQL_2012) {
// Legacy deletion for SQL Server unique indexes
@Language("SQL") String findConstraintSql = "SELECT tc.CONSTRAINT_NAME FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS AS tc WHERE tc.CONSTRAINT_NAME = ? AND tc.TABLE_NAME = ?";
@Language("SQL") String dropConstraintSql = "ALTER TABLE " + getTableName() + " DROP CONSTRAINT ?";
findAndDropConstraint(findConstraintSql, dropConstraintSql);
}
Set<String> indexNames = JdbcUtils.getIndexNames(getConnectionProperties(), getTableName());