match modes and NEXT cheat sheet tags (#1310)

Co-authored-by: Richard Sill <[email protected]>

Author: JPryce-Aklundh

modules/ROOT/pages/patterns/match-modes.adoc

@@ -115,11 +115,13 @@ _In the `samplePath` with a length of `6` returned by `DIFFERENT RELATIONSHIPS`,
 However, if the relationship count is increased to `7`, `0` paths are returned.
 
 .Find paths with a length of 7 relationships
+// tag::patterns_match_modes_different_relationships[]
 [source, cypher]
 ----
 MATCH p = (:Location {name: 'Kneiphof'})--{7}()
 RETURN count(p) AS pathCount
 ----
+// end::patterns_match_modes_different_relationships[]
 
 .Result
 [role="queryresult",options="header,footer",cols="1*<m"]
@@ -153,13 +155,15 @@ Queries utilizing this match mode must specify the `REPEATABLE ELEMENTS` keyword
 The following query matches the graph for paths with a length of `7` relationships using `REPEATABLE ELEMENTS` and returns a sample path.
 
 .Find a path with a length of 7 relationships using `REPEATABLE ELEMENTS`
+// tag::patterns_match_modes_repeatable_elements[]
 [source, cypher]
 ----
 MATCH REPEATABLE ELEMENTS p = (:Location {name: 'Kneiphof'})-[:BRIDGE]-{7}()
 WITH collect(p)[0] AS samplePath
 RETURN [n IN nodes(samplePath) | n.name] AS samplePathLocations,
        [r IN relationships(samplePath) | r.id] AS samplePathBridges
 ----
+// end::patterns_match_modes_repeatable_elements[]
 
 .Result
 [role="queryresult",options="header,footer",cols="2*<m"]

modules/ROOT/pages/queries/composed-queries/sequential-queries.adoc

@@ -109,6 +109,7 @@ RETURN customer.firstName AS chocolateCustomer
 
 
 .Passing multiple variables to another query via `NEXT`
+// tag::sequential_queries_basic_example[]
 [source, cypher]
 ----
 MATCH (c:Customer)-[:BUYS]->(p:Product {name: 'Chocolate'})
@@ -119,6 +120,7 @@ NEXT
 RETURN customer.firstName AS chocolateCustomer,
        product.price * (1 - customer.discount) AS chocolatePrice
 ----
+// end::sequential_queries_basic_example[]
 
 .Result
 [role="queryresult",options="header,footer",cols="2*<m"]
@@ -162,6 +164,8 @@ RETURN p.name as product, customers
 ======
 [.include-with-NEXT]
 ======
+
+// tag::sequential_queries_call[]
 [source, cypher]
 ----
 MATCH (p:Product)
@@ -176,6 +180,7 @@ NEXT
 
 RETURN p.name as product, customers
 ----
+// end::sequential_queries_call[]
 ======
 ====
 
@@ -204,6 +209,7 @@ It also avoids the parentheses and indentation of the `CALL` subquery.
 == Interactions with conditional queries
 
 .Conditional queries in `NEXT`
+// tag::sequential_queries_chaining_conditional_queries[]
 [source, cypher]
 ----
 MATCH (c:Customer)-[:BUYS]->(:Product)<-[:SUPPLIES]-(s:Supplier)
@@ -227,6 +233,7 @@ WHEN size(personalities) > 1 THEN
 ELSE
   RETURN customer, personalities[0] AS personality
 ----
+// end::sequential_queries_chaining_conditional_queries[]
 
 .Result
 [role="queryresult",options="header,footer",cols="2*<m"]
@@ -255,6 +262,7 @@ Finally, the fourth segment is another conditional query which subsumes multiple
 If a conditional query has a `NEXT` in any of its `THEN` or `ELSE` blocks, it is necessary to wrap the part after `THEN` or `ELSE` with `{}`.
 
 .`NEXT` inside a conditional query
+// tag::sequential_queries_in_conditional_queries[]
 [source, cypher]
 ----
 MATCH (c:Customer)-[:BUYS]->(p:Product)
@@ -273,6 +281,7 @@ ELSE {
   RETURN customer.firstName AS customer, "club below 1000" AS customerType, finalSum AS sum
 }
 ----
+// end::sequential_queries_in_conditional_queries[]
 
 .Result
 [role="queryresult",options="header,footer",cols="3*<m"]