o PDi5,@s~ddlmZddlZddlmZddlmZddlmZm Z m Z m Z m Z m Z mZmZmZmZddlmZGdd d ed ZdS) )UnionN) constants) BaseMetaClass) DbType DB_TYPE_DATEDB_TYPE_TIMESTAMPDB_TYPE_TIMESTAMP_LTZDB_TYPE_TIMESTAMP_TZDB_TYPE_BINARY_FLOATDB_TYPE_BINARY_DOUBLEDB_TYPE_BINARY_INTEGERDB_TYPE_NUMBERDB_TYPE_VECTOR) DbObjectTypec@seZdZdZddZddZddZdd Zd d Ze d d Z e de e dffddZe de edffddZe de edffddZe de edffddZe de edffddZe defddZe defddZe defddZe defd d!Ze de edffd"d#Ze de edffd$d%Ze de eeffd&d'Ze defd(d)Ze de edffd*d+Z e de e!j"dffd,d-Z#e de edffd.d/Z$dS)0 FetchInfoz@ Identifies metadata of columns that are being fetched. cCs t||kSN)tuple)selfotherrL/var/www/Datamplify/venv/lib/python3.10/site-packages/oracledb/fetch_info.py__eq__: zFetchInfo.__eq__cCs|dks|dkr |jS|dks|dkr|jS|dks|dkr!|jS|dks)|dkr,|jS|d ks4|d kr7|jS|d ks?|d krB|jS|d ksJ|dkrM|jSt|trYt | |St d)zG Return the parts mandated by the Python Database API. ririzlist index out of range) name type_code display_size internal_size precisionscalenull_ok isinstanceslicer __getitem__ IndexError)rindexrrrr-=s" zFetchInfo.__getitem__cCsdS)z= Length mandated by the Python Database API. rrrrr__len__SszFetchInfo.__len__cC tt|Sr)reprrr1rrr__repr__YrzFetchInfo.__repr__cCr3r)strrr1rrr__str__\rzFetchInfo.__str__cCs||}||_d|_|Sr)__new___impl_type)clsimplinforrr _from_impl_s zFetchInfo._from_implreturnNcC|jjS)a This read-only attribute returns a dictionary containing the `annotations `__ associated with the fetched column. If there are no annotations, the value *None* is returned. Annotations require Oracle Database version 23, or later. If using python-oracledb Thick mode, Oracle Client version 23 or later is also required. )r9 annotationsr1rrrrAfs zFetchInfo.annotationscCs|jjdkr |jjS|jj}|tus|tus|tus|tur dS|tus0|tus0|t us0|t urN|jj rJ|jj d}|jj dkrH||jj d7}|Sd}|SdS)zR This read-only attribute returns the display size of the column. rrN) r9max_sizedbtyperrr r r r r rr(r))rrEr&rrrr&ss(   zFetchInfo.display_sizecCr@)am This read-only attribute returns the name of the `data use case domain `__ associated with the fetched column. If there is no data use case domain, the value *None* is returned. `Data use case domains `__ require Oracle Database version 23, or later. If using python-oracledb Thick mode, Oracle Client version 23 or later is also required. )r9 domain_namer1rrrrFs zFetchInfo.domain_namecCr@)ag This read-only attribute returns the schema of the `data use case domain `__ associated with the fetched column. If there is no data use case domain, the value *None* is returned. `Data use case domains `__ require Oracle Database version 23, or later. If using python-oracledb Thick mode, Oracle Client version 23 or later is also required. )r9 domain_schemar1rrrrGs zFetchInfo.domain_schemacCs|jjdkr |jjSdS)z This read-only attribute returns the internal size of the column as mandated by the Python Database API. rN)r9rD buffer_sizer1rrrr's zFetchInfo.internal_sizecCr@)a This read-only attribute returns whether the column is known to contain JSON data. This will be *True* when the type code is :data:`oracledb.DB_TYPE_JSON` as well as when an "IS JSON" constraint is enabled on LOB and VARCHAR2 columns. )r9is_jsonr1rrrrIszFetchInfo.is_jsoncCr@)a[ This read-only attribute returns whether the column is known to contain binary encoded `OSON `__ data. This will be *True* when an "IS JSON FORMAT OSON" check constraint is enabled on BLOB columns. )r9is_osonr1rrrrJs zFetchInfo.is_osoncCr@)zy This read-only attribute returns the name of the column as mandated by the Python Database API. )r9r$r1rrrr$zFetchInfo.namecCr@)z This read-only attribute returns whether nulls are allowed in the column as mandated by the Python Database API. )r9 nulls_allowedr1rrrr*rKzFetchInfo.null_okcCs|jjs|jjr |jjSdS)z~ This read-only attribute returns the precision of the column as mandated by the Python Database API. Nr9r(r)r1rrrr(zFetchInfo.precisioncCs|jjs|jjr |jjSdS)zz This read-only attribute returns the scale of the column as mandated by the Python Database API. NrMr1rrrr)rNzFetchInfo.scalecCs<|jdur|jjdurt|jj|_|jS|jj|_|jS)a) This read-only attribute returns the type of the column. This will be an :ref:`Oracle Object Type ` if the column contains Oracle objects; otherwise, it will be one of the :ref:`database type constants ` defined at the module level. N)r:r9objtyperr>rEr1rrrtypes   zFetchInfo.typecCr@)z This read-only attribute returns the type of the column as mandated by the Python Database API. The type will be one of the :ref:`database type constants ` defined at the module level. )r9rEr1rrrr%szFetchInfo.type_codecCs.|jjtur|jj}|tj@s|jjSdSdS)z This read-only attribute returns the number of dimensions required by VECTOR columns. If the column is not a VECTOR column or allows for any number of dimensions, the value returned is *None*. N)r9rEr vector_flagsrVECTOR_META_FLAG_FLEXIBLE_DIMvector_dimensionsrflagsrrrrSs  zFetchInfo.vector_dimensionscCs.|jjtur|jjdkrt|jjSdSdS)a This read-only attribute returns the storage type used by VECTOR columns. The value of this attribute can be: - :data:`oracledb.VECTOR_FORMAT_BINARY` which represents 8-bit unsigned integers - :data:`oracledb.VECTOR_FORMAT_INT8` which represents 8-bit signed integers - :data:`oracledb.VECTOR_FORMAT_FLOAT32` which represents 32-bit floating-point numbers - :data:`oracledb.VECTOR_FORMAT_FLOAT64` which represents 64-bit floating-point numbers If the column is not a VECTOR column or allows for any type of storage, the value returned is *None*. rN)r9rEr vector_formatoracledb VectorFormatr1rrrrVs  zFetchInfo.vector_formatcCs&|jjtur|jj}t|tj@SdS)ap This read-only attribute returns a boolean indicating if the vector is sparse or not. If the column contains vectors that are SPARSE, the value returned is *True*. If the column contains vectors that are DENSE, the value returned is *False*. If the column is not a VECTOR column, the value returned is *None*. N)r9rErrQboolrVECTOR_META_FLAG_SPARSE_VECTORrTrrrvector_is_sparse)s zFetchInfo.vector_is_sparse)%__name__ __module__ __qualname____doc__rr-r2r5r7 classmethodr>propertyrdictrAintr&r6rFrGr'rYrIrJr$r*r(r)rrrPr%rSrWrXrVr[rrrrr5sR      r) metaclass)typingrrWrbaser base_implrrrr r r r r rrdbobjectrrrrrrs   0