1 files changed, 0 insertions, 98 deletions

diff --git a/src/include/executor/execExpr.h b/src/include/executor/execExpr.h
index c8ef917ffe..e14f15d435 100644
--- a/src/include/executor/execExpr.h
+++ b/src/include/executor/execExpr.h
@@ -21,9 +21,6 @@
 struct ExprEvalStep;
 struct SubscriptingRefState;
 struct ScalarArrayOpExprHashTable;
-struct JsonbValue;
-struct JsonExprState;
-struct JsonConstructorExprState;
 
 /* Bits in ExprState->flags (see also execnodes.h for public flag bits): */
 /* expression's interpreter has been initialized */
@@ -242,9 +239,6 @@ typedef enum ExprEvalOp
 	EEOP_GROUPING_FUNC,
 	EEOP_WINDOW_FUNC,
 	EEOP_SUBPLAN,
-	EEOP_JSON_CONSTRUCTOR,
-	EEOP_IS_JSON,
-	EEOP_JSONEXPR,
 
 	/* aggregation related nodes */
 	EEOP_AGG_STRICT_DESERIALIZE,
@@ -679,25 +673,6 @@ typedef struct ExprEvalStep
 			int			transno;
 			int			setoff;
 		}			agg_trans;
-
-		/* for EEOP_JSON_CONSTRUCTOR */
-		struct
-		{
-			struct JsonConstructorExprState *jcstate;
-		}			json_constructor;
-
-		/* for EEOP_IS_JSON */
-		struct
-		{
-			JsonIsPredicate *pred;	/* original expression node */
-		}			is_json;
-
-		/* for EEOP_JSONEXPR */
-		struct
-		{
-			struct JsonExprState *jsestate;
-		}			jsonexpr;
-
 	}			d;
 } ExprEvalStep;
 
@@ -742,64 +717,6 @@ typedef struct SubscriptExecSteps
 	ExecEvalSubroutine sbs_fetch_old;	/* fetch old value for assignment */
 } SubscriptExecSteps;
 
-/* EEOP_JSON_CONSTRUCTOR state, too big to inline */
-typedef struct JsonConstructorExprState
-{
-	JsonConstructorExpr *constructor;
-	Datum	   *arg_values;
-	bool	   *arg_nulls;
-	Oid		   *arg_types;
-	struct
-	{
-		int			category;
-		Oid			outfuncid;
-	}		   *arg_type_cache; /* cache for datum_to_json[b]() */
-	int			nargs;
-} JsonConstructorExprState;
-
-/* EEOP_JSONEXPR state, too big to inline */
-typedef struct JsonExprState
-{
-	JsonExpr   *jsexpr;			/* original expression node */
-
-	struct
-	{
-		FmgrInfo	func;		/* typinput function for output type */
-		Oid			typioparam;
-	}			input;			/* I/O info for output type */
-
-	NullableDatum
-			   *formatted_expr, /* formatted context item value */
-			   *res_expr,		/* result item */
-			   *coercion_expr,	/* input for JSON item coercion */
-			   *pathspec;		/* path specification value */
-
-	ExprState  *result_expr;	/* coerced to output type */
-	ExprState  *default_on_empty;	/* ON EMPTY DEFAULT expression */
-	ExprState  *default_on_error;	/* ON ERROR DEFAULT expression */
-	List	   *args;			/* passing arguments */
-
-	void	   *cache;			/* cache for json_populate_type() */
-
-	struct JsonCoercionsState
-	{
-		struct JsonCoercionState
-		{
-			JsonCoercion *coercion; /* coercion expression */
-			ExprState  *estate; /* coercion expression state */
-		}			null,
-					string,
-		numeric    ,
-					boolean,
-					date,
-					time,
-					timetz,
-					timestamp,
-					timestamptz,
-					composite;
-	}			coercions;		/* states for coercion from SQL/JSON item
-								 * types directly to the output type */
-} JsonExprState;
 
 /* functions in execExpr.c */
 extern void ExprEvalPushStep(ExprState *es, const ExprEvalStep *s);
@@ -850,7 +767,6 @@ extern void ExecEvalHashedScalarArrayOp(ExprState *state, ExprEvalStep *op,
 extern void ExecEvalConstraintNotNull(ExprState *state, ExprEvalStep *op);
 extern void ExecEvalConstraintCheck(ExprState *state, ExprEvalStep *op);
 extern void ExecEvalXmlExpr(ExprState *state, ExprEvalStep *op);
-extern void ExecEvalJsonIsPredicate(ExprState *state, ExprEvalStep *op);
 extern void ExecEvalGroupingFunc(ExprState *state, ExprEvalStep *op);
 extern void ExecEvalSubPlan(ExprState *state, ExprEvalStep *op,
 							ExprContext *econtext);
@@ -858,20 +774,6 @@ extern void ExecEvalWholeRowVar(ExprState *state, ExprEvalStep *op,
 								ExprContext *econtext);
 extern void ExecEvalSysVar(ExprState *state, ExprEvalStep *op,
 						   ExprContext *econtext, TupleTableSlot *slot);
-extern void ExecEvalJsonConstructor(ExprState *state, ExprEvalStep *op,
-									ExprContext *econtext);
-extern void ExecEvalJson(ExprState *state, ExprEvalStep *op,
-						 ExprContext *econtext);
-extern Datum ExecPrepareJsonItemCoercion(struct JsonbValue *item,
-										 JsonReturning *returning,
-										 struct JsonCoercionsState *coercions,
-										 struct JsonCoercionState **pjcstate);
-extern bool ExecEvalJsonNeedsSubTransaction(JsonExpr *jsexpr,
-											struct JsonCoercionsState *);
-extern Datum ExecEvalExprPassingCaseValue(ExprState *estate,
-										  ExprContext *econtext, bool *isnull,
-										  Datum caseval_datum,
-										  bool caseval_isnull);
 
 extern void ExecAggInitGroup(AggState *aggstate, AggStatePerTrans pertrans, AggStatePerGroup pergroup,
 							 ExprContext *aggcontext);