200 lines
8.9 KiB
Go
200 lines
8.9 KiB
Go
package psql
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import (
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"log"
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"os"
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"testing"
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"github.com/dosco/super-graph/qcode"
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)
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const (
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errNotExpected = "Generated SQL did not match what was expected"
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)
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var (
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qcompile *qcode.Compiler
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pcompile *Compiler
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)
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func TestMain(m *testing.M) {
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var err error
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qcompile, err = qcode.NewCompiler(qcode.Config{
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Blocklist: []string{
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"secret",
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"password",
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"token",
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},
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})
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qcompile.AddRole("user", "product", qcode.TRConfig{
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Query: qcode.QueryConfig{
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Columns: []string{"id", "name", "price", "users", "customers"},
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Filters: []string{
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"{ price: { gt: 0 } }",
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"{ price: { lt: 8 } }",
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},
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},
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Insert: qcode.InsertConfig{
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Presets: map[string]string{
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"user_id": "$user_id",
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"created_at": "now",
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"updated_at": "now",
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},
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},
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Update: qcode.UpdateConfig{
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Filters: []string{"{ user_id: { eq: $user_id } }"},
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Presets: map[string]string{"updated_at": "now"},
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},
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Delete: qcode.DeleteConfig{
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Filters: []string{
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"{ price: { gt: 0 } }",
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"{ price: { lt: 8 } }",
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},
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},
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})
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qcompile.AddRole("anon", "product", qcode.TRConfig{
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Query: qcode.QueryConfig{
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Columns: []string{"id", "name"},
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},
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})
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qcompile.AddRole("anon1", "product", qcode.TRConfig{
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Query: qcode.QueryConfig{
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Columns: []string{"id", "name", "price"},
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DisableFunctions: true,
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},
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})
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qcompile.AddRole("user", "users", qcode.TRConfig{
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Query: qcode.QueryConfig{
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Columns: []string{"id", "full_name", "avatar", "email", "products"},
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},
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})
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qcompile.AddRole("bad_dude", "users", qcode.TRConfig{
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Query: qcode.QueryConfig{
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Filters: []string{"false"},
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DisableFunctions: true,
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},
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Insert: qcode.InsertConfig{
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Filters: []string{"false"},
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},
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Update: qcode.UpdateConfig{
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Filters: []string{"false"},
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},
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})
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qcompile.AddRole("user", "mes", qcode.TRConfig{
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Query: qcode.QueryConfig{
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Columns: []string{"id", "full_name", "avatar"},
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Filters: []string{
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"{ id: { eq: $user_id } }",
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},
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},
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})
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qcompile.AddRole("user", "customers", qcode.TRConfig{
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Query: qcode.QueryConfig{
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Columns: []string{"id", "email", "full_name", "products"},
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},
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})
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if err != nil {
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log.Fatal(err)
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}
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tables := []*DBTable{
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&DBTable{Name: "customers", Type: "table"},
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&DBTable{Name: "users", Type: "table"},
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&DBTable{Name: "products", Type: "table"},
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&DBTable{Name: "purchases", Type: "table"},
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}
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columns := [][]*DBColumn{
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[]*DBColumn{
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&DBColumn{ID: 1, Name: "id", Type: "bigint", NotNull: true, PrimaryKey: true, UniqueKey: false, FKeyTable: "", FKeyColID: []int16(nil)},
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&DBColumn{ID: 2, Name: "full_name", Type: "character varying", NotNull: true, PrimaryKey: false, UniqueKey: false, FKeyTable: "", FKeyColID: []int16(nil)},
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&DBColumn{ID: 3, Name: "phone", Type: "character varying", NotNull: false, PrimaryKey: false, UniqueKey: false, FKeyTable: "", FKeyColID: []int16(nil)},
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&DBColumn{ID: 4, Name: "email", Type: "character varying", NotNull: true, PrimaryKey: false, UniqueKey: false, FKeyTable: "", FKeyColID: []int16(nil)},
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&DBColumn{ID: 5, Name: "encrypted_password", Type: "character varying", NotNull: true, PrimaryKey: false, UniqueKey: false, FKeyTable: "", FKeyColID: []int16(nil)},
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&DBColumn{ID: 6, Name: "reset_password_token", Type: "character varying", NotNull: false, PrimaryKey: false, UniqueKey: false, FKeyTable: "", FKeyColID: []int16(nil)},
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&DBColumn{ID: 7, Name: "reset_password_sent_at", Type: "timestamp without time zone", NotNull: false, PrimaryKey: false, UniqueKey: false, FKeyTable: "", FKeyColID: []int16(nil)},
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&DBColumn{ID: 8, Name: "remember_created_at", Type: "timestamp without time zone", NotNull: false, PrimaryKey: false, UniqueKey: false, FKeyTable: "", FKeyColID: []int16(nil)},
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&DBColumn{ID: 9, Name: "created_at", Type: "timestamp without time zone", NotNull: true, PrimaryKey: false, UniqueKey: false, FKeyTable: "", FKeyColID: []int16(nil)},
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&DBColumn{ID: 10, Name: "updated_at", Type: "timestamp without time zone", NotNull: true, PrimaryKey: false, UniqueKey: false, FKeyTable: "", FKeyColID: []int16(nil)}},
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[]*DBColumn{
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&DBColumn{ID: 1, Name: "id", Type: "bigint", NotNull: true, PrimaryKey: true, UniqueKey: false, FKeyTable: "", FKeyColID: []int16(nil)},
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&DBColumn{ID: 2, Name: "full_name", Type: "character varying", NotNull: true, PrimaryKey: false, UniqueKey: false, FKeyTable: "", FKeyColID: []int16(nil)},
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&DBColumn{ID: 3, Name: "phone", Type: "character varying", NotNull: false, PrimaryKey: false, UniqueKey: false, FKeyTable: "", FKeyColID: []int16(nil)},
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&DBColumn{ID: 4, Name: "avatar", Type: "character varying", NotNull: false, PrimaryKey: false, UniqueKey: false, FKeyTable: "", FKeyColID: []int16(nil)},
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&DBColumn{ID: 5, Name: "email", Type: "character varying", NotNull: true, PrimaryKey: false, UniqueKey: false, FKeyTable: "", FKeyColID: []int16(nil)},
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&DBColumn{ID: 6, Name: "encrypted_password", Type: "character varying", NotNull: true, PrimaryKey: false, UniqueKey: false, FKeyTable: "", FKeyColID: []int16(nil)},
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&DBColumn{ID: 7, Name: "reset_password_token", Type: "character varying", NotNull: false, PrimaryKey: false, UniqueKey: false, FKeyTable: "", FKeyColID: []int16(nil)},
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&DBColumn{ID: 8, Name: "reset_password_sent_at", Type: "timestamp without time zone", NotNull: false, PrimaryKey: false, UniqueKey: false, FKeyTable: "", FKeyColID: []int16(nil)},
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&DBColumn{ID: 9, Name: "remember_created_at", Type: "timestamp without time zone", NotNull: false, PrimaryKey: false, UniqueKey: false, FKeyTable: "", FKeyColID: []int16(nil)},
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&DBColumn{ID: 10, Name: "created_at", Type: "timestamp without time zone", NotNull: true, PrimaryKey: false, UniqueKey: false, FKeyTable: "", FKeyColID: []int16(nil)},
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&DBColumn{ID: 11, Name: "updated_at", Type: "timestamp without time zone", NotNull: true, PrimaryKey: false, UniqueKey: false, FKeyTable: "", FKeyColID: []int16(nil)}},
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[]*DBColumn{
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&DBColumn{ID: 1, Name: "id", Type: "bigint", NotNull: true, PrimaryKey: true, UniqueKey: false, FKeyTable: "", FKeyColID: []int16(nil)},
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&DBColumn{ID: 2, Name: "name", Type: "character varying", NotNull: false, PrimaryKey: false, UniqueKey: false, FKeyTable: "", FKeyColID: []int16(nil)},
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&DBColumn{ID: 3, Name: "description", Type: "text", NotNull: false, PrimaryKey: false, UniqueKey: false, FKeyTable: "", FKeyColID: []int16(nil)},
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&DBColumn{ID: 4, Name: "price", Type: "numeric(7,2)", NotNull: false, PrimaryKey: false, UniqueKey: false, FKeyTable: "", FKeyColID: []int16(nil)},
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&DBColumn{ID: 5, Name: "user_id", Type: "bigint", NotNull: false, PrimaryKey: false, UniqueKey: false, FKeyTable: "users", FKeyColID: []int16{1}},
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&DBColumn{ID: 6, Name: "created_at", Type: "timestamp without time zone", NotNull: true, PrimaryKey: false, UniqueKey: false, FKeyTable: "", FKeyColID: []int16(nil)},
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&DBColumn{ID: 7, Name: "updated_at", Type: "timestamp without time zone", NotNull: true, PrimaryKey: false, UniqueKey: false, FKeyTable: "", FKeyColID: []int16(nil)},
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&DBColumn{ID: 8, Name: "tsv", Type: "tsvector", NotNull: false, PrimaryKey: false, UniqueKey: false, FKeyTable: "", FKeyColID: []int16(nil)}},
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[]*DBColumn{
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&DBColumn{ID: 1, Name: "id", Type: "bigint", NotNull: true, PrimaryKey: true, UniqueKey: false, FKeyTable: "", FKeyColID: []int16(nil)},
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&DBColumn{ID: 2, Name: "customer_id", Type: "bigint", NotNull: false, PrimaryKey: false, UniqueKey: false, FKeyTable: "customers", FKeyColID: []int16{1}},
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&DBColumn{ID: 3, Name: "product_id", Type: "bigint", NotNull: false, PrimaryKey: false, UniqueKey: false, FKeyTable: "products", FKeyColID: []int16{1}},
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&DBColumn{ID: 4, Name: "sale_type", Type: "character varying", NotNull: false, PrimaryKey: false, UniqueKey: false, FKeyTable: "", FKeyColID: []int16(nil)},
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&DBColumn{ID: 5, Name: "quantity", Type: "integer", NotNull: false, PrimaryKey: false, UniqueKey: false, FKeyTable: "", FKeyColID: []int16(nil)},
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&DBColumn{ID: 6, Name: "due_date", Type: "timestamp without time zone", NotNull: false, PrimaryKey: false, UniqueKey: false, FKeyTable: "", FKeyColID: []int16(nil)},
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&DBColumn{ID: 7, Name: "returned", Type: "timestamp without time zone", NotNull: false, PrimaryKey: false, UniqueKey: false, FKeyTable: "", FKeyColID: []int16(nil)}},
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}
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schema := &DBSchema{
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t: make(map[string]*DBTableInfo),
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rm: make(map[string]map[string]*DBRel),
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al: make(map[string]struct{}),
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}
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aliases := map[string][]string{
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"users": []string{"mes"},
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}
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for i, t := range tables {
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schema.updateSchema(t, columns[i], aliases)
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}
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vars := NewVariables(map[string]string{
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"account_id": "select account_id from users where id = $user_id",
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})
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pcompile = NewCompiler(Config{
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Schema: schema,
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Vars: vars,
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})
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os.Exit(m.Run())
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}
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func compileGQLToPSQL(gql string, vars Variables, role string) ([]byte, error) {
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qc, err := qcompile.Compile([]byte(gql), role)
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if err != nil {
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return nil, err
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}
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_, sqlStmt, err := pcompile.CompileEx(qc, vars)
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if err != nil {
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return nil, err
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}
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//fmt.Println(string(sqlStmt))
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return sqlStmt, nil
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}
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