Support for raw sql input.
This commit is contained in:
zer0sub
parent
384c0c67f5
commit
8f51662fe5
31 changed files with 307 additions and 279 deletions
|
|
@ -16,35 +16,35 @@ type tableInterface interface {
|
|||
|
||||
// The sql tableName read interface. NOTE: NATURAL JOINs, and join "USING" clause
|
||||
// are not supported.
|
||||
type readableTable interface {
|
||||
type ReadableTable interface {
|
||||
tableInterface
|
||||
|
||||
// Generates a select query on the current tableName.
|
||||
SELECT(projections ...projection) selectStatement
|
||||
SELECT(projections ...projection) SelectStatement
|
||||
|
||||
// Creates a inner join tableName expression using onCondition.
|
||||
INNER_JOIN(table readableTable, onCondition BoolExpression) readableTable
|
||||
// Creates a inner join tableName Expression using onCondition.
|
||||
INNER_JOIN(table ReadableTable, onCondition BoolExpression) ReadableTable
|
||||
|
||||
// Creates a left join tableName expression using onCondition.
|
||||
LEFT_JOIN(table readableTable, onCondition BoolExpression) readableTable
|
||||
// Creates a left join tableName Expression using onCondition.
|
||||
LEFT_JOIN(table ReadableTable, onCondition BoolExpression) ReadableTable
|
||||
|
||||
// Creates a right join tableName expression using onCondition.
|
||||
RIGHT_JOIN(table readableTable, onCondition BoolExpression) readableTable
|
||||
// Creates a right join tableName Expression using onCondition.
|
||||
RIGHT_JOIN(table ReadableTable, onCondition BoolExpression) ReadableTable
|
||||
|
||||
FULL_JOIN(table readableTable, onCondition BoolExpression) readableTable
|
||||
FULL_JOIN(table ReadableTable, onCondition BoolExpression) ReadableTable
|
||||
|
||||
CROSS_JOIN(table readableTable) readableTable
|
||||
CROSS_JOIN(table ReadableTable) ReadableTable
|
||||
}
|
||||
|
||||
// The sql tableName write interface.
|
||||
type writableTable interface {
|
||||
tableInterface
|
||||
|
||||
INSERT(columns ...column) insertStatement
|
||||
UPDATE(columns ...column) updateStatement
|
||||
DELETE() deleteStatement
|
||||
INSERT(columns ...column) InsertStatement
|
||||
UPDATE(columns ...column) UpdateStatement
|
||||
DELETE() DeleteStatement
|
||||
|
||||
LOCK() lockStatement
|
||||
LOCK() LockStatement
|
||||
}
|
||||
|
||||
// Defines a physical tableName in the database that is both readable and writable.
|
||||
|
|
@ -105,7 +105,7 @@ func (t *Table) Columns() []column {
|
|||
return t.columns
|
||||
}
|
||||
|
||||
// Generates the sql string for the current tableName expression. Note: the
|
||||
// Generates the sql string for the current tableName Expression. Note: the
|
||||
// generated string may not be a valid/executable sql Statement.
|
||||
func (t *Table) serialize(statement statementType, out *queryData, options ...serializeOption) error {
|
||||
if t == nil {
|
||||
|
|
@ -125,55 +125,55 @@ func (t *Table) serialize(statement statementType, out *queryData, options ...se
|
|||
}
|
||||
|
||||
// Generates a select query on the current tableName.
|
||||
func (t *Table) SELECT(projections ...projection) selectStatement {
|
||||
func (t *Table) SELECT(projections ...projection) SelectStatement {
|
||||
return newSelectStatement(t, projections)
|
||||
}
|
||||
|
||||
// Creates a inner join tableName expression using onCondition.
|
||||
// Creates a inner join tableName Expression using onCondition.
|
||||
func (t *Table) INNER_JOIN(
|
||||
table readableTable,
|
||||
onCondition BoolExpression) readableTable {
|
||||
table ReadableTable,
|
||||
onCondition BoolExpression) ReadableTable {
|
||||
|
||||
return InnerJoinOn(t, table, onCondition)
|
||||
}
|
||||
|
||||
// Creates a left join tableName expression using onCondition.
|
||||
// Creates a left join tableName Expression using onCondition.
|
||||
func (t *Table) LEFT_JOIN(
|
||||
table readableTable,
|
||||
onCondition BoolExpression) readableTable {
|
||||
table ReadableTable,
|
||||
onCondition BoolExpression) ReadableTable {
|
||||
|
||||
return LeftJoinOn(t, table, onCondition)
|
||||
}
|
||||
|
||||
// Creates a right join tableName expression using onCondition.
|
||||
// Creates a right join tableName Expression using onCondition.
|
||||
func (t *Table) RIGHT_JOIN(
|
||||
table readableTable,
|
||||
onCondition BoolExpression) readableTable {
|
||||
table ReadableTable,
|
||||
onCondition BoolExpression) ReadableTable {
|
||||
|
||||
return RightJoinOn(t, table, onCondition)
|
||||
}
|
||||
|
||||
func (t *Table) FULL_JOIN(table readableTable, onCondition BoolExpression) readableTable {
|
||||
func (t *Table) FULL_JOIN(table ReadableTable, onCondition BoolExpression) ReadableTable {
|
||||
return FullJoin(t, table, onCondition)
|
||||
}
|
||||
|
||||
func (t *Table) CROSS_JOIN(table readableTable) readableTable {
|
||||
func (t *Table) CROSS_JOIN(table ReadableTable) ReadableTable {
|
||||
return CrossJoin(t, table)
|
||||
}
|
||||
|
||||
func (t *Table) INSERT(columns ...column) insertStatement {
|
||||
func (t *Table) INSERT(columns ...column) InsertStatement {
|
||||
return newInsertStatement(t, columns...)
|
||||
}
|
||||
|
||||
func (t *Table) UPDATE(columns ...column) updateStatement {
|
||||
func (t *Table) UPDATE(columns ...column) UpdateStatement {
|
||||
return newUpdateStatement(t, columns)
|
||||
}
|
||||
|
||||
func (t *Table) DELETE() deleteStatement {
|
||||
func (t *Table) DELETE() DeleteStatement {
|
||||
return newDeleteStatement(t)
|
||||
}
|
||||
|
||||
func (t *Table) LOCK() lockStatement {
|
||||
func (t *Table) LOCK() LockStatement {
|
||||
return LOCK(t)
|
||||
}
|
||||
|
||||
|
|
@ -189,17 +189,17 @@ const (
|
|||
|
||||
// Join expressions are pseudo readable tables.
|
||||
type joinTable struct {
|
||||
lhs readableTable
|
||||
rhs readableTable
|
||||
lhs ReadableTable
|
||||
rhs ReadableTable
|
||||
join_type joinType
|
||||
onCondition BoolExpression
|
||||
}
|
||||
|
||||
func newJoinTable(
|
||||
lhs readableTable,
|
||||
rhs readableTable,
|
||||
lhs ReadableTable,
|
||||
rhs ReadableTable,
|
||||
join_type joinType,
|
||||
onCondition BoolExpression) readableTable {
|
||||
onCondition BoolExpression) ReadableTable {
|
||||
|
||||
return &joinTable{
|
||||
lhs: lhs,
|
||||
|
|
@ -210,40 +210,40 @@ func newJoinTable(
|
|||
}
|
||||
|
||||
func InnerJoinOn(
|
||||
lhs readableTable,
|
||||
rhs readableTable,
|
||||
onCondition BoolExpression) readableTable {
|
||||
lhs ReadableTable,
|
||||
rhs ReadableTable,
|
||||
onCondition BoolExpression) ReadableTable {
|
||||
|
||||
return newJoinTable(lhs, rhs, INNER_JOIN, onCondition)
|
||||
}
|
||||
|
||||
func LeftJoinOn(
|
||||
lhs readableTable,
|
||||
rhs readableTable,
|
||||
onCondition BoolExpression) readableTable {
|
||||
lhs ReadableTable,
|
||||
rhs ReadableTable,
|
||||
onCondition BoolExpression) ReadableTable {
|
||||
|
||||
return newJoinTable(lhs, rhs, LEFT_JOIN, onCondition)
|
||||
}
|
||||
|
||||
func RightJoinOn(
|
||||
lhs readableTable,
|
||||
rhs readableTable,
|
||||
onCondition BoolExpression) readableTable {
|
||||
lhs ReadableTable,
|
||||
rhs ReadableTable,
|
||||
onCondition BoolExpression) ReadableTable {
|
||||
|
||||
return newJoinTable(lhs, rhs, RIGHT_JOIN, onCondition)
|
||||
}
|
||||
|
||||
func FullJoin(
|
||||
lhs readableTable,
|
||||
rhs readableTable,
|
||||
onCondition BoolExpression) readableTable {
|
||||
lhs ReadableTable,
|
||||
rhs ReadableTable,
|
||||
onCondition BoolExpression) ReadableTable {
|
||||
|
||||
return newJoinTable(lhs, rhs, FULL_JOIN, onCondition)
|
||||
}
|
||||
|
||||
func CrossJoin(
|
||||
lhs readableTable,
|
||||
rhs readableTable) readableTable {
|
||||
lhs ReadableTable,
|
||||
rhs ReadableTable) ReadableTable {
|
||||
|
||||
return newJoinTable(lhs, rhs, CROSS_JOIN, nil)
|
||||
}
|
||||
|
|
@ -318,35 +318,35 @@ func (t *joinTable) serialize(statement statementType, out *queryData, options .
|
|||
return nil
|
||||
}
|
||||
|
||||
func (t *joinTable) SELECT(projections ...projection) selectStatement {
|
||||
func (t *joinTable) SELECT(projections ...projection) SelectStatement {
|
||||
return newSelectStatement(t, projections)
|
||||
}
|
||||
|
||||
func (t *joinTable) INNER_JOIN(
|
||||
table readableTable,
|
||||
onCondition BoolExpression) readableTable {
|
||||
table ReadableTable,
|
||||
onCondition BoolExpression) ReadableTable {
|
||||
|
||||
return InnerJoinOn(t, table, onCondition)
|
||||
}
|
||||
|
||||
func (t *joinTable) LEFT_JOIN(
|
||||
table readableTable,
|
||||
onCondition BoolExpression) readableTable {
|
||||
table ReadableTable,
|
||||
onCondition BoolExpression) ReadableTable {
|
||||
|
||||
return LeftJoinOn(t, table, onCondition)
|
||||
}
|
||||
|
||||
func (t *joinTable) FULL_JOIN(table readableTable, onCondition BoolExpression) readableTable {
|
||||
func (t *joinTable) FULL_JOIN(table ReadableTable, onCondition BoolExpression) ReadableTable {
|
||||
return FullJoin(t, table, onCondition)
|
||||
}
|
||||
|
||||
func (t *joinTable) CROSS_JOIN(table readableTable) readableTable {
|
||||
func (t *joinTable) CROSS_JOIN(table ReadableTable) ReadableTable {
|
||||
return CrossJoin(t, table)
|
||||
}
|
||||
|
||||
func (t *joinTable) RIGHT_JOIN(
|
||||
table readableTable,
|
||||
onCondition BoolExpression) readableTable {
|
||||
table ReadableTable,
|
||||
onCondition BoolExpression) ReadableTable {
|
||||
|
||||
return RightJoinOn(t, table, onCondition)
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue