TableInsert Class Reference

Handler for Insert operations on Tables. More...

Methods
TableInsert	insert ()
	Initializes the insertion operation. More...
TableInsert	insert (List columns)
	Initializes the insertion operation. More...
TableInsert	insert (String column[, String column,...])
	Initializes the insertion operation. More...
TableInsert	insert (JSON columns)
	Initializes the insertion operation. More...
TableInsert	values (Value value[, Value value,...])
	Adds a new row to the insert operation with the given values. More...
Result	execute ()
	Executes the insert operation. More...

Detailed Description

Handler for Insert operations on Tables.

Member Function Documentation

insert() [1/4]

TableInsert insert

(

)

Initializes the insertion operation.

Returns

This TableInsert object.

Initializes the insertion operation, the arguments provided for the values(Value value[, Value value, ...]) method must match the database columns in number and data types.

Method Chaining

After this function invocation, the following function can be invoked:

• values(Value value[, Value value, ...])

See also

Usage examples at execute().

insert() [2/4]

TableInsert insert

(

List

columns

)

Initializes the insertion operation.

Returns

This TableInsert object.

Initializes the insertion operation, the arguments provided for the values(Value value[, Value value, ...]) method must match the specified column names in order and data type.

Method Chaining

After this function invocation, the following function can be invoked:

• values(Value value[, Value value, ...])

See also

Usage examples at execute().

insert() [3/4]

TableInsert insert

(

String

column[, String column,...]

)

Initializes the insertion operation.

Returns

This TableInsert object.

Initializes the insertion operation, the arguments provided for the values(Value value[, Value value, ...]) method must match the specified column names in order and data type.

Method Chaining

After this function invocation, the following function can be invoked:

• values(Value value[, Value value, ...])

See also

Usage examples at execute().

insert() [4/4]

TableInsert insert

(

JSON

columns

)

Initializes the insertion operation.

Returns

This TableInsert object.

Initializes the insertion operation, it is ready to be completed and it will insert the associated values into the corresponding columns.

Method Chaining

After this function invocation, the following function can be invoked:

• execute()

See also

Usage examples at execute().

values()

TableInsert values

(

Value

value[, Value value,...]

)

Adds a new row to the insert operation with the given values.

Returns

This TableInsert object.

Each parameter represents the value for a column in the target table.

If the columns were defined on the insert() function, the number of values on this function must match the number of defined columns.

If no column was defined, the number of parameters must match the number of columns on the target Table.

This function is not available when the insert() is called passing a JSON object with columns and values.

Using Expressions As Values

If a mysqlx.expr(...) object is defined as a value, it will be evaluated in the server, the resulting value will be inserted into the record.

Method Chaining

This function can be invoked multiple times after:

• insert(), insert(List columns), insert(String column[, String column, ...]) After this function invocation, the following functions can be invoked:
• values(Value value[, Value value, ...])
• execute().

See also

Usage examples at execute().

execute()

Result execute

(

)

Executes the insert operation.

Returns

A Result object that can be used to retrieve the results of the operation.

Method Chaining

This function can be invoked after:

• insert(JSON columns)
• values(Value value[, Value value, ...])

Examples

Inserting values without specifying the column names

result = table.insert().values('jack', 17, 'male').execute();
print("Affected Rows No Columns:", result.affectedItemsCount, "\n");

The column names given as a list of strings

result = table.insert(['age', 'name', 'gender']).values(21, 'john', 'male').execute();
print("Affected Rows Columns:", result.affectedItemsCount, "\n");

The column names given as a sequence of strings

var insert = table.insert('name', 'age', 'gender')
var insert = insert.values('clark', 22, 'male')
var insert = insert.values('mary', 13, 'female')
result = insert.execute()
print("Affected Rows Multiple Values:", result.affectedItemsCount, "\n");

The column names and corresponding values given as a JSON document

result = table.insert({ 'age': 14, 'name': 'jackie', 'gender': 'female' }).execute();
print("Affected Rows Document:", result.affectedItemsCount, "\n");