Class: abstract SqlVisitor<T, S>

Implements the visitor pattern for SQL trees.

Extended by

• SqlRewriter

Type Parameters

Type Parameter	Default type	Description
T	-	The return type of visit methods.
S	unknown	The type of additional state that can be passed to visit methods.

Constructors

new SqlVisitor()

new SqlVisitor<T, S>(): SqlVisitor<T, S>

Returns

SqlVisitor<T, S>

Methods

visitAddColumn()

visitAddColumn(addColumn: SqlAddColumn, state?: S): T

Parameters

Parameter	Type
addColumn	SqlAddColumn
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:147

---

visitAddForeignKey()

visitAddForeignKey(addConstraint: SqlAddForeignKey, state?: S): T

Parameters

Parameter	Type
addConstraint	SqlAddForeignKey
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:67

---

visitAddPrimaryKey()

visitAddPrimaryKey(addPrimaryKey: SqlAddPrimaryKey, state?: S): T

Parameters

Parameter	Type
addPrimaryKey	SqlAddPrimaryKey
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:155

---

visitAlias()

visitAlias(alias: SqlAlias, state?: S): T

Parameters

Parameter	Type
alias	SqlAlias
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:71

---

visitAlterColumn()

visitAlterColumn(alterColumn: SqlAlterColumn, state?: S): T

Parameters

Parameter	Type
alterColumn	SqlAlterColumn
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:151

---

visitBinary()

visitBinary(binary: SqlBinary, state?: S): T

Parameters

Parameter	Type
binary	SqlBinary
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:79

---

visitBoolean()

visitBoolean(boolean: SqlBoolean, state?: S): T

Parameters

Parameter	Type
boolean	SqlBoolean
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:219

---

visitCase()

visitCase(cas: SqlCase, state?: S): T

Parameters

Parameter	Type
cas	SqlCase
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:259

---

visitColumn()

visitColumn(column: SqlColumn, state?: S): T

Parameters

Parameter	Type
column	SqlColumn
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:167

---

visitComposite()

visitComposite(composite: SqlComposite, state?: S): T

Parameters

Parameter	Type
composite	SqlComposite
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:107

---

visitCreateDatabase()

visitCreateDatabase(createDatabase: SqlCreateDatabase, state?: S): T

Parameters

Parameter	Type
createDatabase	SqlCreateDatabase
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:111

---

visitCreateIndex()

visitCreateIndex(createIndex: SqlCreateIndex, state?: S): T

Parameters

Parameter	Type
createIndex	SqlCreateIndex
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:131

---

visitCreateSequence()

visitCreateSequence(createSequence: SqlCreateSequence, state?: S): T

Parameters

Parameter	Type
createSequence	SqlCreateSequence
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:139

---

visitCreateTable()

visitCreateTable(createTable: SqlCreateTable, state?: S): T

Parameters

Parameter	Type
createTable	SqlCreateTable
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:119

---

visitDelete()

visitDelete(_delete: SqlDelete, state?: S): T

Parameters

Parameter	Type
_delete	SqlDelete
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:195

---

visitDropColumn()

visitDropColumn(dropColumn: SqlDropColumn, state?: S): T

Parameters

Parameter	Type
dropColumn	SqlDropColumn
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:159

---

visitDropDatabase()

visitDropDatabase(dropDatabase: SqlDropDatabase, state?: S): T

Parameters

Parameter	Type
dropDatabase	SqlDropDatabase
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:115

---

visitDropIndex()

visitDropIndex(dropIndex: SqlDropIndex, state?: S): T

Parameters

Parameter	Type
dropIndex	SqlDropIndex
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:135

---

visitDropSequence()

visitDropSequence(dropSequence: SqlDropSequence, state?: S): T

Parameters

Parameter	Type
dropSequence	SqlDropSequence
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:143

---

visitDropTable()

visitDropTable(dropTable: SqlDropTable, state?: S): T

Parameters

Parameter	Type
dropTable	SqlDropTable
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:123

---

visitExists()

visitExists(exists: SqlExists, state?: S): T

Parameters

Parameter	Type
exists	SqlExists
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:83

---

visitForeignKey()

visitForeignKey(foreignKey: SqlForeignKey, state?: S): T

Parameters

Parameter	Type
foreignKey	SqlForeignKey
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:179

---

visitFunction()

visitFunction(func: SqlFunction, state?: S): T

Parameters

Parameter	Type
func	SqlFunction
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:183

---

visitIdentifier()

visitIdentifier(identifier: SqlIdentifier, state?: S): T

Parameters

Parameter	Type
identifier	SqlIdentifier
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:171

---

visitIn()

visitIn(_in: SqlIn, state?: S): T

Parameters

Parameter	Type
_in	SqlIn
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:87

---

visitInsert()

visitInsert(insert: SqlInsert, state?: S): T

Parameters

Parameter	Type
insert	SqlInsert
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:187

---

visitIsNotNull()

visitIsNotNull(isNotNull: SqlIsNotNull, state?: S): T

Parameters

Parameter	Type
isNotNull	SqlIsNotNull
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:243

---

visitIsNull()

visitIsNull(isNull: SqlIsNull, state?: S): T

Parameters

Parameter	Type
isNull	SqlIsNull
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:239

---

visitJoin()

visitJoin(join: SqlJoin, state?: S): T

Parameters

Parameter	Type
join	SqlJoin
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:199

---

visitLike()

visitLike(like: SqlLike, state?: S): T

Parameters

Parameter	Type
like	SqlLike
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:91

---

visitMember()

visitMember(member: SqlMember, state?: S): T

Parameters

Parameter	Type
member	SqlMember
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:211

---

visitNegation()

visitNegation(negation: SqlNegation, state?: S): T

Parameters

Parameter	Type
negation	SqlNegation
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:99

---

visitNextValue()

visitNextValue(nextValue: SqlNextValue, state?: S): T

Parameters

Parameter	Type
nextValue	SqlNextValue
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:175

---

visitNode()

visitNode(node: SqlNode, state?: S): T

Parameters

Parameter	Type
node	SqlNode
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:63

---

visitNot()

visitNot(not: SqlNot, state?: S): T

Parameters

Parameter	Type
not	SqlNot
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:103

---

visitNotLike()

visitNotLike(notLike: SqlNotLike, state?: S): T

Parameters

Parameter	Type
notLike	SqlNotLike
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:95

---

visitNull()

visitNull(nul: SqlNull, state?: S): T

Parameters

Parameter	Type
nul	SqlNull
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:235

---

visitNumber()

visitNumber(n: SqlNumber, state?: S): T

Parameters

Parameter	Type
n	SqlNumber
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:215

---

visitOrderBy()

visitOrderBy(orderBy: SqlOrderBy, state?: S): T

Parameters

Parameter	Type
orderBy	SqlOrderBy
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:203

---

visitOrdering()

visitOrdering(ordering: SqlOrdering, state?: S): T

Parameters

Parameter	Type
ordering	SqlOrdering
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:207

---

visitParameter()

visitParameter(parameter: SqlParameter, state?: S): T

Parameters

Parameter	Type
parameter	SqlParameter
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:223

---

visitRaw()

visitRaw(raw: SqlRaw, state?: S): T

Parameters

Parameter	Type
raw	SqlRaw
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:255

---

visitRenameColumn()

visitRenameColumn(renameColumn: SqlRenameColumn, state?: S): T

Parameters

Parameter	Type
renameColumn	SqlRenameColumn
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:163

---

visitRenameTable()

visitRenameTable(renameTable: SqlRenameTable, state?: S): T

Parameters

Parameter	Type
renameTable	SqlRenameTable
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:127

---

visitSelect()

visitSelect(select: SqlSelect, state?: S): T

Parameters

Parameter	Type
select	SqlSelect
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:227

---

visitSet()

visitSet(set: SqlSet, state?: S): T

Parameters

Parameter	Type
set	SqlSet
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:263

---

visitStar()

visitStar(star: SqlStar, state?: S): T

Parameters

Parameter	Type
star	SqlStar
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:231

---

visitString()

visitString(str: SqlString, state?: S): T

Parameters

Parameter	Type
str	SqlString
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:247

---

visitTimestamp()

visitTimestamp(timestamp: SqlTimestamp, state?: S): T

Parameters

Parameter	Type
timestamp	SqlTimestamp
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:251

---

visitTypeAlias()

visitTypeAlias(typeAlias: SqlTypeAlias, state?: S): T

Parameters

Parameter	Type
typeAlias	SqlTypeAlias
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:75

---

visitUpdate()

visitUpdate(update: SqlUpdate, state?: S): T

Parameters

Parameter	Type
update	SqlUpdate
state?	S

Returns

T

Defined in

packages/verse-core/src/db/visitor.ts:191