diff options
Diffstat (limited to 'src/include/nodes/parsenodes.h')
| -rw-r--r-- | src/include/nodes/parsenodes.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/src/include/nodes/parsenodes.h b/src/include/nodes/parsenodes.h index 1e2e898851f..9b709f03908 100644 --- a/src/include/nodes/parsenodes.h +++ b/src/include/nodes/parsenodes.h @@ -1716,6 +1716,48 @@ typedef struct JsonOutput } JsonOutput; /* + * JsonArgument - + * representation of argument from JSON PASSING clause + */ +typedef struct JsonArgument +{ + NodeTag type; + JsonValueExpr *val; /* argument value expression */ + char *name; /* argument name */ +} JsonArgument; + +/* + * JsonQuotes - + * representation of [KEEP|OMIT] QUOTES clause for JSON_QUERY() + */ +typedef enum JsonQuotes +{ + JS_QUOTES_UNSPEC, /* unspecified */ + JS_QUOTES_KEEP, /* KEEP QUOTES */ + JS_QUOTES_OMIT, /* OMIT QUOTES */ +} JsonQuotes; + +/* + * JsonFuncExpr - + * untransformed representation of function expressions for + * SQL/JSON query functions + */ +typedef struct JsonFuncExpr +{ + NodeTag type; + JsonExprOp op; /* expression type */ + JsonValueExpr *context_item; /* context item expression */ + Node *pathspec; /* JSON path specification expression */ + List *passing; /* list of PASSING clause arguments, if any */ + JsonOutput *output; /* output clause, if specified */ + JsonBehavior *on_empty; /* ON EMPTY behavior */ + JsonBehavior *on_error; /* ON ERROR behavior */ + JsonWrapper wrapper; /* array wrapper behavior (JSON_QUERY only) */ + JsonQuotes quotes; /* omit or keep quotes? (JSON_QUERY only) */ + int location; /* token location, or -1 if unknown */ +} JsonFuncExpr; + +/* * JsonKeyValue - * untransformed representation of JSON object key-value pair for * JSON_OBJECT() and JSON_OBJECTAGG() |