When parsing function with sql_body (docs) the pg_query_parse_plpgsql aborts with error: "src/pg_query_parse_plpgsql.c:143: compile_create_function_stmt: Assertion 'proc_source != NULL' failed." simple_plpgsql.c : #include <pg_query.h> #include <stdio.h> #include <stdlib.h> int ...
@pg-nano/pg-parser A fork of libpg-query with best-in-class type definitions and AST utilities. import { parseQuery } from "@pg-nano/pg-parser" const ast = await parseQuery("SELECT 1; SELECT 2") // ^? ParseResult ast.version // => 160001 ast.stmts // => [{ stmt: SelectStmt...
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parsed_query = PgQuery.parse("SELECT * FROM users") # Modify the parse tree in some way parsed_query.tree.stmts[0].stmt.select_stmt.from_clause[0].range_var.relname = 'other_users' # Turn it into SQL again parsed_query.deparse => "SELECT * FROM other_users"...
Go version ofhttps://github.com/pganalyze/pg_query This Go library and its cgo extension use the actual PostgreSQL server source to parse SQL queries and return the internal PostgreSQL parse tree. You can find further background to why a query's parse tree is useful here:https://pganalyze...
libpg_query/protobuf/pg_query.proto Lines 314 to 325 in 680f5ee message A_Const { oneof val { Integer ival = 1; Float fval = 2; Boolean boolval = 3; String sval = 4; BitString bsval = 5; } bool isnull = 10; int32 location = 11; } ...
In order to go back from a parse tree to a SQL statement, you can use the deparsing functionality:package main import ( "fmt" pg_query "github.com/pganalyze/pg_query_go/v5" ) func main() { result, err := pg_query.Parse("SELECT 42") if err != nil { panic(err) } result....
electric-sql / pglite Public Notifications Fork 225 Star 10.1k Code Issues 78 Pull requests 20 Discussions Actions Security Insights New issue Correctly parse a top level json string as a value to a query param #474 Open samwillis opened this issue Dec 17, 2024· 0 comments ...
Go version of https://github.com/pganalyze/pg_queryThis Go library and its cgo extension use the actual PostgreSQL server source to parse SQL queries and return the internal PostgreSQL parse tree.You can find further background to why a query's parse tree is useful here: https://pganalyze...