GT-182 Deprecate fulltext index (#427)

Author: jwierzbo

CHANGELOG.md

@@ -12,6 +12,7 @@
 - New parameters (`cacheEnabled` and `storedValues`) for Persistent Indexes
 - New analyzers: `classification`, `nearest neighbors`, `minhash`
 - Add support for Inverted index
+- Deprecate fulltext index
 
 ## [1.3.3](https://github.com/arangodb/go-driver/tree/v1.3.3) (2022-07-27)
 - Fix `lastValue` field type

collection_indexes.go

@@ -36,6 +36,7 @@ type CollectionIndexes interface {
 	// Indexes returns a list of all indexes in the collection.
 	Indexes(ctx context.Context) ([]Index, error)
 
+	// Deprecated: since 3.10 version. Use ArangoSearch view instead.
 	// EnsureFullTextIndex creates a fulltext index in the collection, if it does not already exist.
 	// Fields is a slice of attribute names. Currently, the slice is limited to exactly one attribute.
 	// The index is returned, together with a boolean indicating if the index was newly created (true) or pre-existing (false).
@@ -80,6 +81,7 @@ type CollectionIndexes interface {
 	EnsureInvertedIndex(ctx context.Context, options *InvertedIndexOptions) (Index, bool, error)
 }
 
+// Deprecated: since 3.10 version. Use ArangoSearch view instead.
 // EnsureFullTextIndexOptions contains specific options for creating a full text index.
 type EnsureFullTextIndexOptions struct {
 	// MinLength is the minimum character length of words to index. Will default to a server-defined

collection_indexes_impl.go

@@ -132,6 +132,7 @@ func (c *collection) Indexes(ctx context.Context) ([]Index, error) {
 	return result, nil
 }
 
+// Deprecated: since 3.10 version. Use ArangoSearch view instead.
 // EnsureFullTextIndex creates a fulltext index in the collection, if it does not already exist.
 //
 // Fields is a slice of attribute names. Currently, the slice is limited to exactly one attribute.

edge_collection_indexes_impl.go

@@ -52,6 +52,7 @@ func (c *edgeCollection) Indexes(ctx context.Context) ([]Index, error) {
 	return result, nil
 }
 
+// Deprecated: since 3.10 version. Use ArangoSearch view instead.
 // EnsureFullTextIndex creates a fulltext index in the collection, if it does not already exist.
 //
 // Fields is a slice of attribute names. Currently, the slice is limited to exactly one attribute.

index.go

@@ -30,7 +30,7 @@ type IndexType string
 // Symbolic constants for index types
 const (
 	PrimaryIndex    = IndexType("primary")
-	FullTextIndex   = IndexType("fulltext")
+	FullTextIndex   = IndexType("fulltext") // Deprecated: since 3.10 version. Use ArangoSearch view instead.
 	HashIndex       = IndexType("hash")
 	SkipListIndex   = IndexType("skiplist")
 	PersistentIndex = IndexType("persistent")

vertex_collection_indexes_impl.go

@@ -52,6 +52,7 @@ func (c *vertexCollection) Indexes(ctx context.Context) ([]Index, error) {
 	return result, nil
 }
 
+// Deprecated: since 3.10 version. Use ArangoSearch view instead.
 // EnsureFullTextIndex creates a fulltext index in the collection, if it does not already exist.
 //
 // Fields is a slice of attribute names. Currently, the slice is limited to exactly one attribute.