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Improve default value expressions

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This commit is contained in:
Asdine El Hrychy
2021-07-02 18:41:33 +04:00
parent 6af0a6f114
commit fa66f81fb6
16 changed files with 381 additions and 150 deletions
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23
internal/sql/parser/create_test.go
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@@ -6,6 +6,7 @@ import (
"github.com/genjidb/genji/document"
"github.com/genjidb/genji/internal/database"
"github.com/genjidb/genji/internal/expr"
"github.com/genjidb/genji/internal/query/statement"
"github.com/genjidb/genji/internal/sql/parser"
"github.com/genjidb/genji/internal/testutil"
@@ -21,7 +22,7 @@ func TestParserCreateTable(t *testing.T) {
}{
{"Basic", "CREATE TABLE test", &statement.CreateTableStmt{Info: database.TableInfo{TableName: "test"}}, false},
{"If not exists", "CREATE TABLE IF NOT EXISTS test", &statement.CreateTableStmt{Info: database.TableInfo{TableName: "test"}, IfNotExists: true}, false},
{"Path only", "CREATE TABLE test(a)", &statement.CreateTableStmt{}, true},
{"Path only", "CREATE TABLE test(a)", nil, true},
{"With primary key", "CREATE TABLE test(foo INTEGER PRIMARY KEY)",
&statement.CreateTableStmt{
Info: database.TableInfo{
@@ -31,8 +32,7 @@ func TestParserCreateTable(t *testing.T) {
},
},
}, false},
{"With primary key twice", "CREATE TABLE test(foo PRIMARY KEY PRIMARY KEY)",
&statement.CreateTableStmt{}, true},
{"With primary key twice", "CREATE TABLE test(foo PRIMARY KEY PRIMARY KEY)", nil, true},
{"With type", "CREATE TABLE test(foo INTEGER)",
&statement.CreateTableStmt{
Info: database.TableInfo{
@@ -56,10 +56,13 @@ func TestParserCreateTable(t *testing.T) {
Info: database.TableInfo{
TableName: "test",
FieldConstraints: []*database.FieldConstraint{
{Path: document.Path(testutil.ParsePath(t, "foo")), DefaultValue: document.NewTextValue("10")},
{Path: document.Path(testutil.ParsePath(t, "foo")), DefaultValue: expr.Constraint(expr.LiteralValue(document.NewTextValue("10")))},
},
},
}, false},
{"With default twice", "CREATE TABLE test(foo DEFAULT 10 DEFAULT 10)", nil, true},
{"With forbidden tokens", "CREATE TABLE test(foo DEFAULT a)", nil, true},
{"With forbidden tokens", "CREATE TABLE test(foo DEFAULT 1 AND 2)", nil, true},
{"With unique", "CREATE TABLE test(foo UNIQUE)",
&statement.CreateTableStmt{
Info: database.TableInfo{
@@ -69,12 +72,9 @@ func TestParserCreateTable(t *testing.T) {
},
},
}, false},
{"With default twice", "CREATE TABLE test(foo DEFAULT 10 DEFAULT 10)",
&statement.CreateTableStmt{}, true},
{"With not null twice", "CREATE TABLE test(foo NOT NULL NOT NULL)",
&statement.CreateTableStmt{}, true},
{"With unique twice", "CREATE TABLE test(foo UNIQUE UNIQUE)",
&statement.CreateTableStmt{}, true},
{"With not null twice", "CREATE TABLE test(foo NOT NULL NOT NULL)", nil, true},
{"With unique twice", "CREATE TABLE test(foo UNIQUE UNIQUE)", nil, true},
{"With type and not null", "CREATE TABLE test(foo INTEGER NOT NULL)",
&statement.CreateTableStmt{
Info: database.TableInfo{
@@ -166,8 +166,7 @@ func TestParserCreateTable(t *testing.T) {
},
}, false},
{"With table constraints / duplicate pk on same path", "CREATE TABLE test(foo INTEGER PRIMARY KEY, PRIMARY KEY (foo))", nil, true},
{"With multiple primary keys", "CREATE TABLE test(foo PRIMARY KEY, bar PRIMARY KEY)",
&statement.CreateTableStmt{}, true},
{"With multiple primary keys", "CREATE TABLE test(foo PRIMARY KEY, bar PRIMARY KEY)", nil, true},
{"With all supported fixed size data types",
"CREATE TABLE test(d double, b bool)",
&statement.CreateTableStmt{