cymple.builder.QueryBuilder

class cymple.builder.QueryBuilder

Bases: QueryStartAvailable

The Query Builder’s initial interface.

__init__() → None

Initialize a query builder.

Methods

__init__()	Initialize a query builder.
call()	Concatenate the "CALL" clause.
create()	Concatenate the "CREATE" clause.
cypher(cypher_query_str)	Concatenate a cypher query string
get()	Get the final query string .
match()	Concatenate the "MATCH" clause.
match_optional()	Concatenate the "MATCH" clause.
merge()	Concatenate the "MERGE" clause.
reset()	Reset the query to an empty string.
with_(variables)	Concatenate a WITH clause, keeping one or more variables given in 'variables' arg.

call()

Concatenate the “CALL” clause.

Returns:

A Query object with a query that contains the new clause.

Return type:

CallAvailable

create()

Concatenate the “CREATE” clause.

Returns:

A Query object with a query that contains the new clause.

Return type:

CreateAvailable

cypher(cypher_query_str)

Concatenate a cypher query string

get()

Get the final query string .

match()

Concatenate the “MATCH” clause.

Returns:

A Query object with a query that contains the new clause.

Return type:

MatchAvailable

match_optional()

Concatenate the “MATCH” clause.

Returns:

A Query object with a query that contains the new clause.

Return type:

MatchAvailable

merge()

Concatenate the “MERGE” clause.

Returns:

A Query object with a query that contains the new clause.

Return type:

MergeAvailable

reset()

Reset the query to an empty string.

with_(variables: str)

Concatenate a WITH clause, keeping one or more variables given in ‘variables’ arg.

Parameters:

variables (str) – A string refering to previously obtained variables, comma seperated

Returns:

A Query object with a query that contains the new clause.

Return type:

WithAvailable