Documentation
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Overview ¶
Package plpgsql is the hand-written port of libpg_query's PL/pgSQL support as pinned at 18.0.0: pl_gram.y + pl_scanner.c (patched, see internal/reference/), the pl_comp.c / pl_funcs.c subset libpg_query extracts (including its mocks — parse_datatype and friends do not consult the catalogs), pg_query_json_plpgsql.c, and the pg_query_parse_plpgsql.c driver behind ParsePlPgSqlToJSON.
Index ¶
Constants ¶
const ( T_WORD plToken = 20000 + iota T_CWORD T_DATUM LESS_LESS GREATER_GREATER K_ABSOLUTE K_ALIAS K_ALL K_AND K_ARRAY K_ASSERT K_BACKWARD K_BEGIN K_BY K_CALL K_CASE K_CHAIN K_CLOSE K_COLLATE K_COLUMN K_COLUMN_NAME K_COMMIT K_CONSTANT K_CONSTRAINT K_CONSTRAINT_NAME K_CONTINUE K_CURRENT K_CURSOR K_DATATYPE K_DEBUG K_DECLARE K_DEFAULT K_DETAIL K_DIAGNOSTICS K_DO K_DUMP K_ELSE K_ELSIF K_END K_ERRCODE K_ERROR K_EXCEPTION K_EXECUTE K_EXIT K_FETCH K_FIRST K_FOR K_FOREACH K_FORWARD K_FROM K_GET K_HINT K_IF K_IMPORT K_IN K_INFO K_INSERT K_INTO K_IS K_LAST K_LOG K_LOOP K_MERGE K_MESSAGE K_MESSAGE_TEXT K_MOVE K_NEXT K_NO K_NOT K_NOTICE K_NULL K_OPEN K_OPTION K_OR K_PERFORM K_PG_CONTEXT K_PG_DATATYPE_NAME K_PG_EXCEPTION_CONTEXT K_PG_EXCEPTION_DETAIL K_PG_EXCEPTION_HINT K_PG_ROUTINE_OID K_PRINT_STRICT_PARAMS K_PRIOR K_QUERY K_RAISE K_RELATIVE K_RETURN K_RETURNED_SQLSTATE K_REVERSE K_ROLLBACK K_ROW_COUNT K_ROWTYPE K_SCHEMA K_SCHEMA_NAME K_SCROLL K_SLICE K_SQLSTATE K_STACKED K_STRICT K_TABLE K_TABLE_NAME K_THEN K_TO K_TYPE K_USE_COLUMN K_USE_VARIABLE K_USING K_VARIABLE_CONFLICT K_WARNING K_WHEN K_WHILE )
pl_gram.y token declarations (the PL-specific ones).
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type Error ¶
Error is the public error shape of a PL/pgSQL parse or compile failure.
func ParseToJSON ¶
ParseToJSON is pg_query_parse_plpgsql: parse the whole input with the SQL parser, collect CREATE FUNCTION/PROCEDURE and DO statements, compile each with the PL/pgSQL parser, and emit the JSON array of function dumps.
Source Files