CheckExists

Verifica se sequências, tabelas, colunas e indexes existem na base de dados.

if (!_db.checkExists().table("client")) {
    _db.table().create(
        "client",
        _db.column().setName("id").setType("int").setPrimaryKey(true),
        _db.column().setName("name").setType("varchar").setNotNull(true).setDefault()
    );
}

---

column

---

column(table: string, column: string) : boolean

Attributes

NAME	TYPE	DESCRIPTION
table	string
column	string

Return

( boolean )

---

getKey

---

getKey() : string

Return

( string )

---

index

---

index(index: string) : boolean

Attributes

NAME	TYPE	DESCRIPTION
index	string

Return

( boolean )

---

index(tableName: string, columnName: string) : boolean

Attributes

NAME	TYPE	DESCRIPTION
tableName	string
columnName	string

Return

( boolean )

---

isH2

---

isH2() : boolean

Return

( boolean )

---

isH2(builder: org.netuno.tritao.db.Builder) : boolean

Attributes

NAME	TYPE	DESCRIPTION
builder	org.netuno.tritao.db.Builder

Return

( boolean )

---

isMSSQL

---

isMSSQL() : boolean

Return

( boolean )

---

isMSSQL(builder: org.netuno.tritao.db.Builder) : boolean

Attributes

NAME	TYPE	DESCRIPTION
builder	org.netuno.tritao.db.Builder

Return

( boolean )

---

isMariaDB

---

isMariaDB() : boolean

Return

( boolean )

---

isMariaDB(builder: org.netuno.tritao.db.Builder) : boolean

Attributes

NAME	TYPE	DESCRIPTION
builder	org.netuno.tritao.db.Builder

Return

( boolean )

---

isPostgreSQL

---

isPostgreSQL() : boolean

Return

( boolean )

---

isPostgreSQL(builder: org.netuno.tritao.db.Builder) : boolean

Attributes

NAME	TYPE	DESCRIPTION
builder	org.netuno.tritao.db.Builder

Return

( boolean )

---

sequence

---

sequence() : boolean

Return

( boolean )

---

sequence(name: string) : boolean

Attributes

NAME	TYPE	DESCRIPTION
name	string

Return

( boolean )

---

sequence(tableName: string, columnName: string) : boolean

Attributes

NAME	TYPE	DESCRIPTION
tableName	string
columnName	string

Return

( boolean )

---

table

---

table(table: string) : boolean

Attributes

NAME	TYPE	DESCRIPTION
table	string

Return

( boolean )

---