errors.go

package squildx

import "errors"

var (
	ErrNoColumns            = errors.New("squildx: SELECT requires at least one column")
	ErrNoFrom               = errors.New("squildx: SELECT requires a FROM clause")
	ErrDuplicateParam       = errors.New("squildx: duplicate parameter with conflicting value")
	ErrDuplicateJoin        = errors.New("squildx: duplicate join with conflicting clause")
	ErrMissingParam         = errors.New("squildx: placeholder has no matching value in params map")
	ErrExtraParam           = errors.New("squildx: params map key has no matching placeholder")
	ErrMixedPrefix          = errors.New("squildx: mixed parameter prefixes (: and @) in the same query")
	ErrHavingWithoutGroupBy = errors.New("squildx: HAVING requires a GROUP BY clause")
	ErrNotAStruct           = errors.New("squildx: SelectObject requires a struct or pointer to struct")

	ErrNoTable         = errors.New("squildx: INSERT requires a table (use Into)")
	ErrNoInsertColumns = errors.New("squildx: INSERT requires at least one column")
	ErrNoInsertValues  = errors.New("squildx: INSERT requires values, an object, or a SELECT subquery")
	ErrValuesAndSelect = errors.New("squildx: INSERT cannot have both VALUES and a SELECT subquery")
	ErrColumnMismatch  = errors.New("squildx: ValuesObject columns do not match previously set columns")

	ErrDeleteNoTable = errors.New("squildx: DELETE requires a table (use From)")
	ErrDeleteNoWhere = errors.New("squildx: DELETE requires at least one WHERE clause")

	ErrUpdateNoTable = errors.New("squildx: UPDATE requires a table (use Table)")
	ErrUpdateNoSet   = errors.New("squildx: UPDATE requires at least one SET clause")
	ErrUpdateNoWhere = errors.New("squildx: UPDATE requires at least one WHERE clause")
)