Handle tables with specified schema in Parser.parseMergeUsing()

Fix ARRAY_AGG with ORDER BY and refactor aggregates

Fix Column.validateConvertUpdateSequence() for ENUM data type

Copy also SRID in ValueGeometry.getGeometry()

Preserve type names in more places especially for UUID

Fix INFORMATION_SCHEMA.CONSTRAINTS.CONSTRAINT_TYPE regression

Fix MVSecondaryIndex.convertToKey() for ENUM data type

Ignore constant default values of columns in gathering of generated keys

Fix some compiler warnings and improve assert*() methods

Generate shorter queries in JdbcDatabaseMetaData.getTables() and remove some dead code