ó i4Vdc@sŠddlZddlZddlmZddlmZddlmZddlm Z ej dƒZ d„Z de fd „ƒYZdS( iÿÿÿÿN(t truncate_name(tatomic(tsix(t force_bytessdjango.db.backends.schemacCs3td„|jjjDƒd„|jjjDƒƒS(Ncss!|]}|jjs|VqdS(N(tfieldt many_to_many(t.0tobj((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pys scss!|]}|jjs|VqdS(N(RR(RR((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pys s(tziptmodelt_metatrelated_objects(t old_fieldt new_field((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pyt_related_non_m2m_objects stBaseDatabaseSchemaEditorcBsôeZdZdZdZdZdZdZdZdZ dZ d Z d Z d Z d Zd ZdZdZdZdZdZdZeZdZdZdZdZdZed„Zd„Zd„Z gd„Z!d„Z"e#d„ƒZ$ed„Z%d„Z&d„Z'd„Z(d „Z)d!„Z*d"„Z+d#„Z,d$„Z-d%„Z.d&„Z/d'„Z0d(„Z1d)„Z2ed*„Z3ed+„Z4d,„Z5d-„Z6d.d/„Z7d.ed0„Z8d1„Z9d2„Z:d3„Z;d4„Z<d5„Z=eeeeeed6„Z>RS(7sW This class (and its subclasses) are responsible for emitting schema-changing statements to the databases - model creation/removal/alteration, field renaming, index fiddling, and so on. It is intended to eventually completely replace DatabaseCreation. This class should be used by creating an instance for each set of schema changes (e.g. a migration file), and by first calling start(), then the relevant actions, and then commit(). This is necessary to allow things like circular foreign key references - FKs will only be created once commit() is called. s'CREATE TABLE %(table)s (%(definition)s)s1ALTER TABLE %(old_table)s RENAME TO %(new_table)ss7ALTER TABLE %(table)s SET TABLESPACE %(new_tablespace)ssDROP TABLE %(table)s CASCADEs:ALTER TABLE %(table)s ADD COLUMN %(column)s %(definition)ss!ALTER TABLE %(table)s %(changes)ss%ALTER COLUMN %(column)s TYPE %(type)ss%ALTER COLUMN %(column)s DROP NOT NULLs$ALTER COLUMN %(column)s SET NOT NULLs/ALTER COLUMN %(column)s SET DEFAULT %(default)ss$ALTER COLUMN %(column)s DROP DEFAULTs4ALTER TABLE %(table)s DROP COLUMN %(column)s CASCADEsDALTER TABLE %(table)s RENAME COLUMN %(old_column)s TO %(new_column)ssFUPDATE %(table)s SET %(column)s = %(default)s WHERE %(column)s IS NULLs?ALTER TABLE %(table)s ADD CONSTRAINT %(name)s CHECK (%(check)s)s.ALTER TABLE %(table)s DROP CONSTRAINT %(name)ssBALTER TABLE %(table)s ADD CONSTRAINT %(name)s UNIQUE (%(columns)s)sŒALTER TABLE %(table)s ADD CONSTRAINT %(name)s FOREIGN KEY (%(column)s) REFERENCES %(to_table)s (%(to_column)s) DEFERRABLE INITIALLY DEFERREDs9CREATE INDEX %(name)s ON %(table)s (%(columns)s)%(extra)ssDROP INDEX %(name)ssGALTER TABLE %(table)s ADD CONSTRAINT %(name)s PRIMARY KEY (%(columns)s)cCs+||_||_|jr'g|_ndS(N(t connectiont collect_sqlt collected_sql(tselfRR((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pyt__init__Hs   cCsAg|_|jjjr=t|jjƒ|_|jjƒn|S(N(t deferred_sqlRtfeaturestcan_rollback_ddlRtaliast __enter__(R((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pyRPs  cCs\|dkr0x!|jD]}|j|ƒqWn|jjjrX|jj|||ƒndS(N(tNoneRtexecuteRRRRt__exit__(Rtexc_typet exc_valuet tracebacktsql((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pyRWs  cCs·tjd||fƒ|jr‹|jdƒr5dnd}|dk rt|jj|tt|j |ƒƒ|ƒq³|jj||ƒn(|j j ƒ}|j ||ƒWdQXdS(sM Executes the given SQL statement, with optional parameters. s%s; (params %r)t;tN( tloggertdebugRtendswithRRtappendttupletmapt quote_valueRtcursorR(RR tparamstendingR*((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pyR`s  -cCs|jjj|ƒS(N(Rtopst quote_name(Rtname((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pyR.pscGs>tjƒ}x!|D]}|jt|ƒƒqW|jƒd S(sx Generates a 32-bit digest of a set of arguments that can be used to shorten identifying names. i(thashlibtmd5tupdateRt hexdigest(tclstargsthtarg((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pyt_digestss  c Cs«|jd|jƒ}|d}g}|d kr5d S|j}|oQ|j|ƒ }|r»|j|ƒ}|d k r»|jjjrž|d|j|ƒ7}q¸|d7}||g7}q»n|j ræ|j ræ|jjj ræt }n|r |jjj r |d7}n|s|d7}n|j r2|d7}n|jrH|d7}n|jpZ|jj} | r¡|jjjr¡|jr¡|d|jjj| d t ƒ7}n||fS( s‹ Takes a field and returns its column definition. The field must already have had set_attributes_from_name called. Rttypes DEFAULT %ss NULLs NOT NULLs PRIMARY KEYs UNIQUEs %stinlineN(NN(t db_parametersRRtnullt skip_defaultteffective_defaultRtrequires_literal_defaultstprepare_defaulttempty_strings_allowedt primary_keyt!interprets_empty_strings_as_nullstTruetimplied_column_nulltuniquet db_tablespaceR tsupports_tablespacesR-ttablespace_sql( RR Rtinclude_defaultt db_paramsR R+R<t default_valuet tablespace((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pyt column_sql€s:            &cCstS(s Some backends don't accept default values for certain columns types (i.e. MySQL longtext and longblob). (tFalse(RR((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pyR=°scCstdƒ‚dS(sU Only used for backends which have requires_literal_defaults feature s€subclasses of BaseDatabaseSchemaEditor for backends which have requires_literal_defaults must provide a prepare_default() methodN(tNotImplementedError(Rtvalue((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pyR@·scCs¡|jƒr|jƒ}nR|j rg|jrg|jrg|jƒdkrXtjƒ}qmtjƒ}nd}tj |ƒrˆ|ƒ}n|j ||j ƒ}|S(sD Returns a field's effective database default value t BinaryFieldN( t has_defaultt get_defaultR<tblankRAtget_internal_typeRt binary_typet text_typeRtcallabletget_db_prep_saveR(RRtdefault((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pyR>Às  cCs tƒ‚dS(sY Returns a quoted version of the value so it's safe to use in an SQL string. This is not safe against injection from user code; it is intended only for use in making SQL scripts or preparing default values for particularly tricky backends (defaults are not user-defined, though, so this is safe). N(RP(RRQ((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pyR)ÕscCs'g}g}x×|jjD]É}|j||ƒ\}}|dkrIqn|jd|jƒ}|dr}|d|d7}n|jd|jƒ}|r©|d|7}n|j|ƒ|jrp|j rp|jj jj } |jj jj |jj ƒj} |jjjr,|jj|j||dƒƒqp|jrp|d|ji|j| ƒd6|j| ƒd67}qpn|jd |j|jƒ|fƒ|jƒd kr|jjj|jj |jƒ} | râ|jj| ƒqâqqWxX|jjD]J} g| D]}|jj |ƒj^q} |jj|j|| ƒƒqóW|ji|j|jj ƒd 6d j|ƒd 6}|jjrµ|jjj|jjƒ}|rµ|d|7}qµn|j||pÇdƒ|jj|j |ƒƒx<|jj!D].}|jj"jj#rñ|j$|jj"ƒqñqñWdS(s” Takes a model and creates a table for it in the database. Will also create any accompanying indexes or unique constraints. Rtchecks CHECK (%s)s %ss_fk_%(to_table)s_%(to_column)st tto_tablet to_columns%s %st AutoFieldttables, t definitionN(%R t local_fieldsRNRR;Rtdb_type_suffixtextendt remote_fieldt db_constraintR tdb_tablet get_fieldt field_nametcolumnRtsupports_foreign_keysRR&t_create_fk_sqltsql_create_inline_fkR.RVR-t autoinc_sqltunique_togethert_create_unique_sqltsql_create_tabletjoinRGRIRt_model_indexes_sqltlocal_many_to_manytthrought auto_createdt create_model(RR t column_sqlsR+RRbt extra_paramsRKtcol_type_suffixR^R_RotfieldstcolumnsR RI((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pyRxásX   !"   !(   cCsmx<|jjD].}|jjjjr |j|jjƒq q W|j|ji|j|jj ƒd6ƒdS(s4 Deletes a model from the database. RaN( R RuRfRvRwt delete_modelRtsql_delete_tableR.Rh(RR R((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pyR~&s c CsÅtd„|Dƒƒ}td„|Dƒƒ}x7|j|ƒD]&}|j||itd6|jƒq<WxX|j|ƒD]G}g|D]}|jj|ƒj^qƒ}|j|j ||ƒƒqvWdS(s¸ Deals with a model changing its unique_together. Note: The input unique_togethers must be doubly-nested, not the single- nested ["foo", "bar"] format. css|]}t|ƒVqdS(N(R'(RR|((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pys :scss|]}t|ƒVqdS(N(R'(RR|((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pys ;sRFN( tsett differencet_delete_composed_indexRDtsql_delete_uniqueR RiRkRRq( RR told_unique_togethertnew_unique_togethertoldstnewsR|RR}((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pytalter_unique_together4s$(c CsÈtd„|Dƒƒ}td„|Dƒƒ}x7|j|ƒD]&}|j||itd6|jƒq<Wx[|j|ƒD]J}g|D]}|jj|ƒ^qƒ}|j|j||ddƒƒqvWdS(s¶ Deals with a model changing its index_together. Note: The input index_togethers must be doubly-nested, not the single- nested ["foo", "bar"] format. css|]}t|ƒVqdS(N(R'(RR|((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pys Jscss|]}t|ƒVqdS(N(R'(RR|((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pys Kstindextsuffixt_idxN( R€RR‚RDtsql_delete_indexR RiRt_create_index_sql( RR told_index_togethertnew_index_togetherR†R‡R|t field_namesR((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pytalter_index_togetherDs$%cCs¤g|D]}|jj|ƒj^q}|j|||}t|ƒdkr€tdt|ƒ|jjdj|ƒfƒ‚n|j|j |||dƒƒdS(Nis1Found wrong number (%s) of constraints for %s(%s)s, i( R RiRkt_constraint_namestlent ValueErrorRhRsRt_delete_constraint_sql(RR R|tconstraint_kwargsR RR}tconstraint_names((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pyR‚Ts(  cCsH||krdS|j|ji|j|ƒd6|j|ƒd6ƒdS(s6 Renames the table a model points to. Nt old_tablet new_table(Rtsql_rename_tableR.(RR t old_db_tablet new_db_table((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pytalter_db_table_s  cCsN|j|ji|j|jjƒd6|j|ƒd6|j|ƒd6ƒdS(s; Moves a model's table between tablespaces Ratold_tablespacetnew_tablespaceN(Rtsql_retablespace_tableR.R Rh(RR told_db_tablespacetnew_db_tablespace((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pytalter_db_tablespacejscCsë|jr.|jjjjr.|j|jjƒS|j||dtƒ\}}|dkr\dS|j d|j ƒ}|dr|d|d7}n|j i|j |jj ƒd6|j |jƒd6|d6}|j||ƒ|j|ƒ rP|jdk rP|ji|j |jj ƒd6|ji|j |jƒd6d 6}|j|ƒn|jr…|j r…|jj|j||gƒƒn|jrÈ|j jjrÈ|jrÈ|jj|j||d ƒƒn|j jjrç|j jƒndS( s— Creates a field on a model. Usually involves adding a column, but may involve adding a table instead (for M2M fields) RJNRR\s CHECK (%s)RaRkRbtchangess_fk_%(to_table)s_%(to_column)s(RRfRvR RwRxRNRDRR;Rtsql_create_columnR.RhRkRR=R[tsql_alter_columntsql_alter_column_no_defaulttdb_indexRFRR&RRRlRgRmtconnection_persists_old_columnstclose(RR RRbR+RKR ((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pyt add_fieldts2      "!"cCs|jr.|jjjjr.|j|jjƒS|jd|jƒddkrQdS|jr«|j ||j gdt ƒ}x0|D]%}|j |j |j||ƒƒqWn|ji|j|jjƒd6|j|j ƒd6}|j |ƒ|jjjr |jjƒndS(s† Removes a field from a model. Usually involves deleting a column, but for M2Ms may involve deleting a table. RR9Nt foreign_keyRaRk(RRfRvR RwR~R;RRR’RkRDRR•t sql_delete_fktsql_delete_columnR.RhRR©Rª(RR Rtfk_namestfk_nameR ((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pyt remove_field¡s  &  c Cs¨|jd|jƒ}|d}|jd|jƒ}|d}|dkrY|jdkst|dkr|jdkrtd||fƒ‚nõ|dkr÷|dkr÷|jjr÷|jjr÷|jjjjr÷|jjjjr÷|j||||ƒS|dkrQ|dkrQ|jjrQ|jjrQ|jjjj rQ|jjjj rQdS|dksi|dkr‚td||fƒ‚n|j ||||||||ƒdS(sE Allows a field's type, uniqueness, nullability, default, column, constraints etc. to be modified. Requires a copy of the old field as well so we can only perform changes that are required. If strict is true, raises errors if the old column does not match old_field precisely. RR9sqCannot alter field %s into %s - they do not properly define db_type (are you using a badly-written custom field?)NsCannot alter field %s into %s - they are not compatible types (you cannot alter to or from M2M fields, or add or remove through= on M2M fields)( R;RRRfR”RvR Rwt_alter_many_to_manyt _alter_field( RR R R tstrictt old_db_paramstold_typet new_db_paramstnew_type((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pyt alter_field»s2   c # Cs“ tƒ} |jrÂ|jrÂ|j||jgdtƒ} |r|t| ƒdkr|tdt| ƒ|jj |jfƒ‚nxC| D]8} | j |jfƒ|j |j |j || ƒƒqƒWn|jr||j sè|j r||jr||j||jgdtƒ} |rIt| ƒdkrItdt| ƒ|jj |jfƒ‚nx0| D]%} |j |j |j|| ƒƒqPWn|jr|jr||krxwt||ƒD]c\}}|j|j|jjgdtƒ}x0|D](} |j |j |j |j| ƒƒqáWqªWn|jr–|j r–|j r–|j oA|j r–|j||jgdtƒ}x0|D]%}|j |j |j||ƒƒqjWn|d|dkrH|drH|j||jgdtƒ} |rt| ƒdkrtdt| ƒ|jj |jfƒ‚nx0| D]%} |j |j |j|| ƒƒqWn|j|jkr‚|j |j|jj |||ƒƒng}g}g}||krá|j|jj |||ƒ\}}|j|ƒ|j|ƒn|j|ƒ}|j|ƒ}||ko$|dk o$|j|ƒ }|r¶|jjj r||j|j!i|j"|jƒd 6|j#|ƒd 6gfƒq¶|j|j!i|j"|jƒd 6d d 6|gfƒn|j$|j$krc|jjj%rì|j&ƒdkrìqc|j$r,|j|j'i|j"|jƒd 6|d6gfƒqc|j|j(i|j"|jƒd 6|d6gfƒn|j)ƒo|j$o|j$ }|sŽ|rÞ|s¡||}n|jjj*rò|ròt+t,|Œƒ\}}dj-|ƒt.|gƒfg}nxH|D]@\}}|j |j/i|j"|jj ƒd6|d6|ƒqùW|rÞ|j |j0i|j"|jj ƒd6|j"|jƒd 6d d 6|gƒxK|D]@\}}|j |j/i|j"|jj ƒd6|d6|ƒq”WqÞn|rx'|D]\}}|j ||ƒqëWn|j r!|js=|jr_|j r_|jr_|j |j1||jgƒƒn|j rµ|jrµ|j rµ|j oŒ|j rµ|j |j2||gddƒƒng}|jrò|jrò||krò|jt||ƒƒn|j r |jr |j|dtƒ} |rWt| ƒdkrWtdt| ƒ|jj fƒ‚nx-| D]%} |j |j |j3|| ƒƒq^W|j |j4i|j"|jj ƒd6|j"|j5||jgddƒƒd6|j"|jƒd6ƒ|jt||ƒƒnxÉ|D]Á\}}|jj6d|jƒ} | d}!|j|jjj |j|j|!ƒ\}}|j |j/i|j"|jjj ƒd6|dd6|dƒx$|D]\}}|j ||ƒq­ Wq W|jr | sô |j sô |j r |jr |j |j7||dƒƒn|jr… |jr… ||kr… xH|j8jj9D]4}"|"j:sJ |j |j7|"j|"jdƒƒqJ qJ Wn|d|dkr |dr |j |j;i|j"|jj ƒd6|j"|j5||jgddƒƒd6|j"|jƒd 6|dd6ƒn|rp |j/i|j"|jj ƒd6|j<i|j"|jƒd 6d6}|j |ƒn|jjj=r |jj>ƒndS( s<Actually perform a "physical" (non-ManyToMany) field update.R¬is<Found wrong number (%s) of foreign key constraints for %s.%sRFs7Found wrong number (%s) of unique constraints for %s.%sR‰R\s6Found wrong number (%s) of check constraints for %s.%sRkR[s%st CharFieldt TextFieldR9s, RaR¤RŠt_uniqRBs0Found wrong number (%s) of PK constraints for %st_pkR/R}Ris_fk_%(to_table)s_%(to_column)st_fkt_checkN(RºR»(?R€RfRgR’RkRDR“R”R RhtaddRR•R­RFRBRƒRt related_modelRR¨RŒtsql_delete_checkt_rename_field_sqlt_alter_column_type_sqlR&ReR>RR=RRR?tsql_alter_column_defaultR.R@R<RCRVtsql_alter_column_nulltsql_alter_column_not_nullRStsupports_combined_altersR'RRstsumR¦tsql_update_with_defaultRqRt sql_delete_pkt sql_create_pkt_create_index_nameR;RmR R Rtsql_create_checkR§R©Rª(#RR R R R¶R¸RµR·R´t fks_droppedR¯R°R—tconstraint_namet_old_reltnew_relt rel_fk_namest index_namest index_nametactionst null_actionst post_actionstfragmentt other_actionst old_defaultt new_defaulttneeds_database_defaulttfour_way_default_alterationR R+trels_to_updatetold_relt rel_db_paramstrel_typetrel((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pyR³äsX    &&   & -  &   &(               $     " %  # ( '      , (  cCs1|ji|j|jƒd6|d6gfgfS(sš Hook to specialize column type alteration for different backends, for cases when a creation type is different to an alteration type (e.g. SERIAL in PostgreSQL, PostGIS fields). Should return two things; an SQL fragment of (sql, params) to insert into an ALTER TABLE statement, and a list of extra (sql, params) tuples to run once the field is altered. RkR9(tsql_alter_column_typeR.Rk(RRaR R R¸((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pyRÄës cCsî|jjjj|jjjjkrX|j|jj|jjjj|jjjjƒn|j|jj|jjjj|jƒƒ|jjjj|jƒƒƒ|j|jj|jjjj|jƒƒ|jjjj|jƒƒƒdS(s= Alters M2Ms to repoint their to= endpoints. N( RfRvR RhRR¹Ritm2m_reverse_field_nametm2m_field_name(RR R R R´((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pyR²s$  R"c Cs“t|ƒdkrO| rOtd|jj|j|dƒf|jjjƒƒS|jjjddƒjddƒ}d|j||Œ}|jjjƒpžd }d ||d||fjddƒjddƒ}t|ƒ|krd |d||f}d ||t|ƒ |f}n|ddkr:|d}nt|ƒ|krnt j t |ƒƒj ƒ| }n|dj ƒrd |d }n|S(sI Generates a unique name for an index/unique constraint. is%s_%sit"R"t.t_s_%siÈs %s_%s%s%ss_%s%s%ss%s%ssD%siÿÿÿÿ(R“RR RhR8RR-tmax_name_lengthtreplaceR0R1RR3tisdigit( RR t column_namesRŠt table_nametindex_unique_namet max_lengthRÕtpart((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pyRÍs( $! "c st|ƒdkr>|djr>ˆjjj|djƒ}n0|jjrhˆjjj|jjƒ}nd}|rd|}ng|D]}|j^qˆ}|p©ˆj}|iˆj|jj ƒd6ˆjˆj ||d|ƒƒd6dj ‡fd †|Dƒƒd 6|d 6S( s¼ Return the SQL statement to create the index for one or several fields. `sql` can be specified if the syntax differs from the standard (GIS indexes, ...). iiR"R]RaRŠR/s, c3s|]}ˆj|ƒVqdS(N(R.(RRk(R(sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pys KsR}textra( R“RGRR-RIR Rktsql_create_indexR.RhRÍRs( RR R|RŠR RIRR}Ró((Rsl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pyR7s  " cCsÝ|jj s%|jjs%|jjr)gSg}xL|jjD]>}|jr<|j r<|j|j||gddƒƒq<q<WxX|jj D]J}g|D]}|jj |ƒ^q˜}|j|j||ddƒƒq‹W|S(s} Return all index SQL statements (field indexes, index_together) for the specified model, as a list. RŠR"R‹( R tmanagedtproxytswappedRcR¨RFR&Rtindex_togetherRi(RR toutputRRR|((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pyRtOs%)%#cCsH|ji|j|ƒd6|j|jƒd6|j|jƒd6|d6S(NRat old_columnt new_columnR9(tsql_rename_columnR.Rk(RRaR R R¸((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pyRÃ`s  cCs»|jj}|j}|jjjj}|jj}|i|d6|d6}|ji|j|ƒd6|j|j||gd|ƒƒd6|j|ƒd6|j|ƒd6|j|ƒd6S(NR^R_RaRŠR/Rk(R RhRkt target_fieldR t sql_create_fkR.RÍ(RR RRŠt from_tablet from_columnR^R_((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pyRmhs     %cscˆjiˆj|jjƒd6ˆjˆj||ddƒƒd6dj‡fd†|Dƒƒd6S(NRaRŠR¼R/s, c3s|]}ˆj|ƒVqdS(N(R.(RRk(R(sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pys ~sR}(tsql_create_uniqueR.R RhRÍRs(RR R}((Rsl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pyRqzs "cCs.|i|j|jjƒd6|j|ƒd6S(NRaR/(R.R Rh(RttemplateR R/((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pyR•sc CsF|rt|ƒnd}|jjƒ%}|jjj||jjƒ} WdQXg} xë| jƒD]Ý\} } |dks‰|| dkra|dk r«| d|kr«qan|dk rÍ| d|krÍqan|dk rï| d|krïqan|dk r| d|krqan|dk r.| d r.qan| j | ƒqaqaW| S(sR Returns all constraint names matching the columns and conditions NR}RFRBR‰R\R¬( tlistRRR*t introspectiontget_constraintsR RhtitemsR&( RR RíRFRBR‰R¬R\R*t constraintstresultR/tinfodict((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pyR’‡s$$(?t__name__t __module__t__doc__RrRšR RR¥R¦RäRÆRÇRÅR§R®RûRÊRÎRÂRRƒRýRRnR­RóRŒRÌRËRORRRRR.t classmethodR8RNR=R@R>R)RxR~RˆR‘R‚RR£R«R±R¹R³RÄR²RÍRRtRÃRmRqR•R’(((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pyRsz      0   E    -  * ÿ         (R0tloggingtdjango.db.backends.utilsRtdjango.db.transactionRt django.utilsRtdjango.utils.encodingRt getLoggerR#RtobjectR(((sl/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/db/backends/base/schema.pyts