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db: introduce row type

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This commit is contained in:
Asdine El Hrychy
2023-11-30 23:47:04 +04:00
parent 28bb8ce924
commit d981a577c0
184 changed files with 2949 additions and 2651 deletions
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24
internal/sql/parser/expr.go
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@@ -7,11 +7,11 @@ import (
"strings"
"github.com/cockroachdb/errors"
"github.com/genjidb/genji/document"
"github.com/genjidb/genji/internal/environment"
"github.com/genjidb/genji/internal/expr"
"github.com/genjidb/genji/internal/expr/functions"
"github.com/genjidb/genji/internal/sql/scanner"
"github.com/genjidb/genji/object"
"github.com/genjidb/genji/types"
)
@@ -294,7 +294,7 @@ func (p *Parser) parseUnaryExpr(allowed ...scanner.Token) (expr.Expr, error) {
return expr.LiteralValue{Value: types.NewNullValue()}, nil
case scanner.LBRACKET:
p.Unscan()
e, err := p.ParseDocument()
e, err := p.ParseObject()
return e, err
case scanner.LSBRACKET:
p.Unscan()
@@ -436,8 +436,8 @@ func (p *Parser) parseType() (types.ValueType, error) {
return types.BlobValue, nil
case scanner.TYPEBOOL, scanner.TYPEBOOLEAN:
return types.BooleanValue, nil
case scanner.TYPEDOCUMENT:
return types.DocumentValue, nil
case scanner.TYPEOBJECT:
return types.ObjectValue, nil
case scanner.TYPEREAL:
return types.DoubleValue, nil
case scanner.TYPEDOUBLE:
@@ -474,8 +474,8 @@ func (p *Parser) parseType() (types.ValueType, error) {
return 0, newParseError(scanner.Tokstr(tok, lit), []string{"type"}, pos)
}
// ParseDocument parses a document
func (p *Parser) ParseDocument() (*expr.KVPairs, error) {
// ParseObject parses an object
func (p *Parser) ParseObject() (*expr.KVPairs, error) {
// Parse { token.
if err := p.parseTokens(scanner.LBRACKET); err != nil {
return nil, err
@@ -537,14 +537,14 @@ func (p *Parser) parseKV() (expr.KVPair, error) {
}
// parsePath parses a path to a specific value.
func (p *Parser) parsePath() (document.Path, error) {
var path document.Path
func (p *Parser) parsePath() (object.Path, error) {
var path object.Path
// parse first mandatory ident
chunk, err := p.parseIdent()
if err != nil {
return nil, err
}
path = append(path, document.PathFragment{
path = append(path, object.PathFragment{
FieldName: chunk,
})
@@ -561,7 +561,7 @@ LOOP:
if tok != scanner.IDENT {
return nil, newParseError(lit, []string{"identifier"}, pos)
}
path = append(path, document.PathFragment{
path = append(path, object.PathFragment{
FieldName: lit,
})
case scanner.LSBRACKET:
@@ -584,11 +584,11 @@ LOOP:
if err != nil {
return nil, newParseError(lit, []string{"integer"}, pos)
}
path = append(path, document.PathFragment{
path = append(path, object.PathFragment{
ArrayIndex: int(i),
})
case scanner.STRING:
path = append(path, document.PathFragment{
path = append(path, object.PathFragment{
FieldName: lit,
})
}