pmomusic/db/chroma.sqlite3

SQLite format 3

@  (.
.zp
<0F><0F><0C>yZ
<EFBFBD>
<EFBFBD>	T	!<08><07><07>K<06>t<05><05>q<F
<02>T
<01>
V<00><00>"<00>!99
<01>Mtableembedding_fulltext_idxembedding_fulltext_idxCREATE TABLE 'embedding_fulltext_idx'(segid, term, pgno, PRIMARY KEY(segid, term)) WITHOUT ROWID<49> ;;
<01>!tableembedding_fulltext_dataembedding_fulltext_dataCREATE TABLE 'embedding_fulltext_data'(id INTEGER PRIMARY KEY, block BLOB)t11<08>tableembedding_fulltextembedding_fulltextCREATE VIRTUAL TABLE embedding_fulltext USING fts5(id, string_value)3G!
indexsqlite_autoindex_max_seq_id_1max_seq_idv!!
<01>7tablemax_seq_idmax_seq_idCREATE TABLE max_seq_id (
    segment_id TEXT PRIMARY KEY,
    seq_id BLOB NOT NULL
)CW1
indexsqlite_autoindex_embedding_metadata_1embedding_metadata<18>s11
<01>tableembedding_metadataembedding_metadataCREATE TABLE embedding_metadata (
    id INTEGER REFERENCES embeddings(id),
    key TEXT NOT NULL,
    string_value TEXT,
    int_value INTEGER,
    float_value REAL,
    PRIMARY KEY (id, key)
)3G!
indexsqlite_autoindex_embeddings_1embeddings<0B>!!
<01>qtableembeddingsembeddings
CREATE TABLE embeddings (
    id INTEGER PRIMARY KEY,
    segment_id TEXT NOT NULL,
    embedding_id TEXT NOT NULL,
    seq_id BLOB NOT NULL,
    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
    UNIQUE (segment_id, embedding_id)
)/C
indexsqlite_autoindex_segments_1segments<16>9
<01>EtablesegmentssegmentsCREATE TABLE "segments" (
    id TEXT PRIMARY KEY,
    type TEXT NOT NULL,
    scope TEXT NOT NULL,
    collection TEXT REFERENCES collection(id) NOT NULL
)=Q+
indexsqlite_autoindex_maintenance_log_1maintenance_log<06>++
<01>atablemaintenance_logmaintenance_logCREATE TABLE maintenance_log (
  id INT PRIMARY KEY,
  timestamp INT NOT NULL,
  operation TEXT NOT NULL
)5I#
indexsqlite_autoindex_collections_2collections5I#
indexsqlite_autoindex_collections_1collections<14>2##
<01>+tablecollectionscollectionsCREATE TABLE "collections" (
    id TEXT PRIMARY KEY, -- unique globally
    name TEXT NOT NULL, -- unique per database
    dimension INTEGER,
    database_id TEXT NOT NULL REFERENCES databases(id) ON DELETE CASCADE, config_json_str TEXT,
    UNIQUE (name, database_id)
)1E
indexsqlite_autoindex_databases_2databases1E
indexsqlite_autoindex_databases_1databases<11>5
<01>9tabledatabasesdatabasesCREATE TABLE databases (
    id TEXT PRIMARY KEY, -- unique globally
    name TEXT NOT NULL, -- unique per tenant
    tenant_id TEXT NOT NULL REFERENCES tenants(id) ON DELETE CASCADE,
    UNIQUE (tenant_id, name) -- Ensure that a tenant has only one database with a given name
)-A
indexsqlite_autoindex_tenants_1tenants\

<01>tabletenantstenantsCREATE TABLE tenants (
    id TEXT PRIMARY KEY,
    UNIQUE (id)
)?S-
indexsqlite_autoindex_segment_metadata_1segment_metadata
<0A>--
<01>ktablesegment_metadatasegment_metadataCREATE TABLE segment_metadata (
    segment_id TEXT  REFERENCES segments(id) ON DELETE CASCADE,
    key TEXT NOT NULL,
    str_value TEXT,
    int_value INTEGER,
    float_value REAL, bool_value INTEGER,
    PRIMARY KEY (segment_id, key)
)EY3
indexsqlite_autoindex_collection_metadata_1collection_metadata	<09>-33
<01>
tablecollection_metadatacollection_metadataCREATE TABLE collection_metadata (
    collection_id TEXT REFERENCES collections(id) ON DELETE CASCADE,
    key TEXT NOT NULL,
    str_value TEXT,
    int_value INTEGER,
    float_value REAL, bool_value INTEGER,
    PRIMARY KEY (collection_id, key)
)<29>&''
<01>tableacquire_writeacquire_writeCREATE TABLE acquire_write (
                id INTEGER PRIMARY KEY,
                lock_status INTEGER NOT NULL
            )3G!
indexsqlite_autoindex_migrations_1migrations<03>/
!!
<01>)tablemigrationsmigrationsCREATE TABLE migrations (
                dir TEXT NOT NULL,
                version INTEGER NOT NULL,
                filename TEXT NOT NULL,
                sql TEXT NOT NULL,
                hash TEXT NOT NULL,
                PRIMARY KEY (dir, version)
        
<0F>#<0F><06><05>Wl<00> 	
e<>Msysdb	00009-segment-collection-not-null.sqlite.sql-- This makes segments.collection non-nullable.
CREATE TABLE segments_temp (
    id TEXT PRIMARY KEY,
    type TEXT NOT NULL,
    scope TEXT NOT NULL,
    collection TEXT REFERENCES collection(id) NOT NULL
);

INSERT INTO segments_temp SELECT * FROM segments;
DROP TABLE segments;
ALTER TABLE segments_temp RENAME TO segments;
054355aef9e63702bf54ea29e61563f1<EFBFBD>E
M<>}Msysdb00008-maintenance-log.sqlite.sql-- Records when database maintenance operations are performed.
-- At time of creation, this table is only used to record vacuum operations.
CREATE TABLE maintenance_log (
  id INT PRIMARY KEY,
  timestamp INT NOT NULL,
  operation TEXT NOT NULL
);
0a0e7e93111a01789addf64961c6127c<EFBFBD>9
Q<>aMsysdb00007-collection-config.sqlite.sql-- Stores collection configuration dictionaries.
ALTER TABLE collections ADD COLUMN config_json_str TEXT;
1c7e63bba346a42a18b6ab7f1c989bed<EFBFBD>e
e<>%Msysdb00006-collection-segment-metadata.sqlite.sql-- SQLite does not support adding check with alter table, as a result, adding a check
-- involve creating a new table and copying the data over. It is over kill with adding
-- a boolean type column. The application write to the table needs to ensure the data
-- integrity.
ALTER TABLE collection_metadata ADD COLUMN bool_value INTEGER;
ALTER TABLE segment_metadata ADD COLUMN bool_value INTEGER;
4eea7468935bf25d4604a0fed2366116<EFBFBD>b
G<>=Msysdb00005-remove-topic.sqlite.sql-- Remove the topic column from the Collections and Segments tables

ALTER TABLE collections DROP COLUMN topic;
ALTER TABLE segments DROP COLUMN topic;
b1367c826b8fba5f96f27befdc1d42d2<EFBFBD>
Q<>%Msysdb00004-tenants-databases.sqlite.sqlCREATE TABLE IF NOT EXISTS tenants (
    id TEXT PRIMARY KEY,
    UNIQUE (id)
);

CREATE TABLE IF NOT EXISTS databases (
    id TEXT PRIMARY KEY, -- unique globally
    name TEXT NOT NULL, -- unique per tenant
    tenant_id TEXT NOT NULL REFERENCES tenants(id) ON DELETE CASCADE,
    UNIQUE (tenant_id, name) -- Ensure that a tenant has only one database with a given name
);

CREATE TABLE IF NOT EXISTS collections_tmp (
    id TEXT PRIMARY KEY, -- unique globally
    name TEXT NOT NULL, -- unique per database
    topic TEXT NOT NULL,
    dimension INTEGER,
    database_id TEXT NOT NULL REFERENCES databases(id) ON DELETE CASCADE,
    UNIQUE (name, database_id)
);

-- Create default tenant and database
INSERT OR REPLACE INTO tenants (id) VALUES ('default_tenant'); -- The default tenant id is 'default_tenant' others are UUIDs
INSERT OR REPLACE INTO databases (id, name, tenant_id) VALUES ('00000000-0000-0000-0000-000000000000', 'default_database', 'default_tenant');

INSERT OR REPLACE INTO collections_tmp (id, name, topic, dimension, database_id)
    SELECT id, name, topic, dimension, '00000000-0000-0000-0000-000000000000' FROM collections;
DROP TABLE collections;
ALTER TABLE collections_tmp RENAME TO collections;
048867ce8fcdefe4023c7110e4433591<EFBFBD>
WyMsysdb00003-collection-dimension.sqlite.sqlALTER TABLE collections ADD COLUMN dimension INTEGER;
42d22d0574d31d419c2a0e7f625c93aa<EFBFBD>G
?<3F>Msysdb00002-segments.sqlite.sqlCREATE TABLE segments (
    id TEXT PRIMARY KEY,
    type TEXT NOT NULL,
    scope TEXT NOT NULL,
    topic TEXT,
    collection TEXT REFERENCES collection(id)
);

CREATE TABLE segment_metadata (
    segment_id TEXT  REFERENCES segments(id) ON DELETE CASCADE,
    key TEXT NOT NULL,
    str_value TEXT,
    int_value INTEGER,
    float_value REAL,
    PRIMARY KEY (segment_id, key)
);
2913cb6a503055a95f625448037e8912<EFBFBD>+
	E<>SMsysdb00001-collections.sqlite.sqlCREATE TABLE collections (
    id TEXT PRIMARY KEY,
    name TEXT NOT NULL,
    topic TEXT NOT NULL,
    UNIQUE (name)
);

CREATE TABLE collection_metadata (
    collection_id TEXT REFERENCES collections(id) ON DELETE CASCADE,
    key TEXT NOT NULL,
    str_value TEXT,
    int_value INTEGER,
    float_value REAL,
    PRIMARY KEY (collection_id, key)
);
38352d725ad1c16074fac420b22"	
)@)<0F>}pcV<0F><0F><0F><0F><0F><0F><0F><0F><0F>-

embeddings_queue-	
embeddings_queue

metadb

metadb


metadb

metadb	
metadb


sysdb		

sysdb

sysdb

sysdb

sysdb

sysdb

sysdb

sysdb			sysdb
<0F><0F><0F><0F><0F><0F><0F><0F>







<0F><0F>)	default_tenant

<0F><0F>'U	00000000-0000-0000-0000-000000000000

<0F><0F>")-	default_tenantdefault_database

<0F><0F>'U	960c9c63-0cab-4a33-8245-12a5cea6f673

<0F><0F>1U	langchain00000000-0000-0000-0000-000000000000
<0F><0F><0F>(U
b6133024-2dc9-4b26-803c-2ce011ee5ab8'U	0169f601-7afb-45d7-bd93-eb4a7b0ac44e




<EFBFBD>
<EFBFBD>	T	!<08><07><07>K<06>t<05><05>q<F
<02>T
<01>
V<00><00>"<00>!99
<01>Mtableembedding_fulltext_idxembedding_fulltext_idxCREATE TABLE 'embe<00>!99
<01>Mtableembedding_fulltext_idxembedding_fulltext_idxCREATE TABLE 'embedding_fulltext_idx'(segid, term, pgno, PRIMARY KEY(segid, term)) WITHOUT ROWID<49> ;;
<01>!tableembedding_fulltext_dataembedding_fulltext_dataCREATE TABLE 'embedding_fulltext_data'(id INTEGER PRIMARY KEY, block BLOB)t11<08>tableembedding_fulltextembedding_fulltextCREATE VIRTUAL TABLE embedding_fulltext USING fts5(id, string_value)3G!
indexsqlite_autoindex_max_seq_id_1max_seq_idv!!
<01>7tablemax_seq_idmax_seq_idCREATE TABLE max_seq_id (
    segment_id TEXT PRIMARY KEY,
    seq_id BLOB NOT NULL
)CW1
indexsqlite_autoindex_embedding_metadata_1embedding_metadata<18>s11
<01>tableembedding_metadataembedding_metadataCREATE TABLE embedding_metadata (
    id INTEGER REFERENCES embeddings(id),
    key TEXT NOT NULL,
    string_value TEXT,
    int_value INTEGER,
    float_value REAL,
    PRIMARY KEY (id, key)
)3G!
indexsqlite_autoindex_embeddings_1embeddings<0B>!!
<01>qtableembeddingsembeddings
CREATE TABLE embeddings (
    id INTEGER PRIMARY KEY,
    segment_id TEXT NOT NULL,
    embedding_id TEXT NOT NULL,
    seq_id BLOB NOT NULL,
    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
    UNIQUE (segment_id, embedding_id)
)/C
indexsqlite_autoindex_segments_1segments<16>9
<01>EtablesegmentssegmentsCREATE TABLE "segments" (
    id TEXT PRIMARY KEY,
    type TEXT NOT NULL,
    scope TEXT NOT NULL,
    collection TEXT REFERENCES collection(id) NOT NULL
)=Q+
indexsqlite_autoindex_maintenance_log_1maintenance_log<06>++
<01>atablemaintenance_logmaintenance_logCREATE TABLE maintenance_log (
  id INT PRIMARY KEY,
  timestamp INT NOT NULL,
  operation TEXT NOT NULL
)5I#
indexsqlite_autoindex_collections_2collections5I#
indexsqlite_autoindex_collections_1collections<14>2##
<01>+tablecollectionscollectionsCREATE TABLE "collections" (
    id TEXT PRIMARY KEY, -- unique globally
    name TEXT NOT NULL, -- unique per database
    dimension INTEGER,
    database_id TEXT NOT NULL REFERENCES databases(id) ON DELETE CASCADE, config_json_str TEXT,
    UNIQUE (name, database_id)
)1E
indexsqlite_autoindex_databases_2databases1E
indexsqlite_autoindex_databases_1databases<11>5
<01>9tabledatabasesdatabasesCREATE TABLE databases (
    id TEXT PRIMARY KEY, -- unique globally
    name TEXT NOT NULL, -- unique per tenant
    tenant_id TEXT NOT NULL REFERENCES tenants(id) ON DELETE CASCADE,
    UNIQUE (tenant_id, name) -- Ensure that a tenant has only one database with a given name
)-A
indexsqlite_autoindex_tenants_1tenants\

<01>tabletenantstenantsCREATE TABLE tenants (
    id TEXT PRIMARY KEY,
    UNIQUE (id)
)?S-
indexsqlite_autoindex_segment_metadata_1segment_metadata
<0A>--
<01>ktablesegment_metadatasegment_metadataCREATE TABLE segment_metadata (
    segment_id TEXT  REFERENCES segments(id) ON DELETE CASCADE,
    key TEXT NOT NULL,
    str_value TEXT,
    int_value INTEGER,
    float_value REAL, bool_value INTEGER,
    PRIMARY KEY (segment_id, key)
)EY3
indexsqlite_autoindex_collection_metadata_1collection_metadata	<09>-33
<01>
tablecollection_metadatacollection_metadataCREATE TABLE collection_metadata (
    collection_id TEXT REFERENCES collections(id) ON DELETE CASCADE,
    key TEXT NOT NULL,
    str_value TEXT,
    int_value INTEGER,
    float_value REAL, bool_value INTEGER,
    PRIMARY KEY (collection_id, key)
)<29>&''
<01>tableacquire_writeacquire_writeCREATE TABLE acquire_write (
                id INTEGER PRIMARY KEY,
                lock_status INTEGER NOT NULL
            )3G!
indexsqlite_autoindex_migrations_1migrations<03>/
!!
<01>)tablemigrationsmigrationsCREATE TABLE migrations (
                dir TEXT NOT NULL,
                version INTEGER NOT NULL,
                filename TEXT NOT NULL,
                sql TEXT NOT NULL,
                hash TEXT NOT NULL,
                PRIMARY KEY (dir, version)
            )
\
<01><0F><0F><0E><0E>
<0A>
<0A><0C><0C>RH
<EFBFBD>{<05>f<03>$	<09>	?<08>
<01><0B>$<00>0.--
<01>tableembeddings_queueembeddings_queue!CREATE TABLE embeddings_queue (
    seq_id INTEGER PRIMARY KEY,
    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
    operation INTEGER NOT NULL,
    topic TEXT NOT NULL,
    id TEXT NOT NULL,
    vector BLOB,
    encoding TEXT,
    metadata TEXT
)<29>*MM
<01>+tableembedding_fulltext_search_configembedding_fulltext_search_config(CREATE TABLE 'embedding_fulltext_search_config'(k PRIMARY KEY, v) WITHOUT ROWID<49> )OO
<01>/tableembedding_fulltext_search_docsizeembedding_fulltext_search_docsize'CREATE TABLE 'embedding_fulltext_search_docsize'(id INTEGER PRIMARY KEY, sz BLOB)<29>(OO
<01>%tableembedding_fulltext_search_contentembedding_fulltext_search_content&CREATE TABLE 'embedding_fulltext_search_content'(id INTEGER PRIMARY KEY, c0)<29>.'GG
<01>[tableembedding_fulltext_search_idxembedding_fulltext_search_idx%CREATE TABLE 'embedding_fulltext_search_idx'(segid, term, pgno, PRIMARY KEY(segid, term)) WITHOUT ROWID<49>&II
<01>/tableembedding_fulltext_search_dataembedding_fulltext_search_data$CREATE TABLE 'embedding_fulltext_search_data'(id INTEGER PRIMARY KEY, block BLOB)<29>11
<01>9tableembedding_metadataembedding_metadataCREATE TABLE embedding_metadata (
    id INTEGER REFERENCES embeddings(id),
    key TEXT NOT NULL,
    string_value TEXT,
    int_value INTEGER,
    float_value REAL, bool_value INTEGER,
    PRIMARY KEY (id, key)
)
<EFBFBD>??
<01>tableembeddin/<00>%??
<01>Ctableembedding_fulltext_searchembedding_fulltext_searchCREATE VIRTUAL TABLE embedding_fulltext_search USING fts5(string_value, tokenize='trigram')o!!
<01>)tablemax_seq_idmax_seq_idCREATE TABLE max_seq_id (
    segment_id TEXT PRIMARY KEY,
    seq_id INTEGER)<29>3-K1
<01>windexembedding_metadata_string_valueembedding_metadata CREATE INDEX embedding_metadata_string_value ON embedding_metadata (key, string_value) WHERE string_value IS NOT NULL<4C>/,I1
<01>qindexembedding_metadata_float_valueembedding_metadataCREATE INDEX embedding_metadata_float_value ON embedding_metadata (key, float_value) WHERE float_value IS NOT NULL<4C>'+E1
<01>eindexembedding_metadata_int_valueembedding_metadataCREATE INDEX embedding_metadata_int_value ON embedding_metadata (key, int_value) WHERE int_value IS NOT NULL3G!
indexsqlite_autoindex_max_seq_id_1max_seq_id<0B>x!!
<01>7tablemax_seq_idmax_seq_idCREATE TABLE max_seq_id (
    segment_id TEXT PRIMARY KEY,
    seq_id BLOB NOT NULL
)CW1
indexsqlite_autoindex_embedding_metadata_1embedding_metadata[11
<01>tableembedding_metadataembedding_metadataCREATE TABLE embedding_metadat*<00><>/;;
<01>Gtableembeddings_queue_configembeddings_queue_configCREATE TABLE embeddings_queue_config (
    id INTEGER PRIMARY KEY,
    config_json_str TEXT
)3G!
indexsqlite_autoindex_embeddings_1embeddings<0B>!!
<01>qtableembeddingsembeddings
CREATE TABLE embeddings (
    id INTEGER PRIMARY KEY,
    segment_id TEXT NOT NULL,
    embedding_id TEXT NOT NULL,
    seq_id BLOB NOT NULL,
    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
    UNIQUE (segment_id, embedding_id)
)/C
indexsqlite_autoindex_segments_1segments<16>9
<01>EtablesegmentssegmentsCREATE TABLE "segments" (
    id TEXT PRIMARY KEY,
    type TEXT NOT NULL,
    scope TEXT NOT NULL,
    collection TEXT REFERENCES collection(id) NOT NULL
)=Q+
indexsqlite_autoindex_maintenance_log_1maintenance_log<06>++
<01>atablemaintenance_logmaintenance_logCREATE TABLE maintenance_log (
  id INT PRIMARY KEY,
  timestamp INT NOT NULL,
  operation TEXT NOT NULL
)5I#
indexsqlite_autoindex_collections_2collections5I#
indexsqlite_autoindex_collections_1collections

CREATE TABLE segments_temp (
    id TEXT PRIMARY KEY,
    type TEXT NOT NULL,
    scope TEXT NOT NULL,
    collection TEXT REFERENCES collection(id) NOT NULL
);

INSERT INTO segments_temp SELECT * FROM segments;
DROP TABLE segments;
ALTER TABLE segments_temp RENAME TO segments;
054355aef9e63702bf54ea29e61563f1<EFBFBD>E
M<>}Msysdb00008-maintenance-log.sqlite.sql-- Records when database maintenance operations are performed.
-- At time of creation, this table is only used to record vacuum operations.
CREATE TABLE maintenance_log (
  id INT PRIMARY KEY,
  timestamp INT NOT NULL,
  operation TEXT NOT NULL
);
0a0e7e93111a01789addf64961c6127c<EFBFBD>9
Q<>aMsysdb00007-collection-config.sqlite.sql-- Stores collection configuration dictionaries.
ALTER TABLE collections ADD COLUMN config_json_str TEXT;
1c7e63bba346a42a18b6ab7f1c989bed<EFBFBD>e
e<>%Msysdb00006-collection-segment-metadata.sqlite.sql-- SQLite does not support adding check with alter table, as a result, adding a check
-- involve creating a new table and copying the data over. It is over kill with adding
-- a boolean type column. The application write to the table needs to ensure the data
-- integrity.
ALTER TABLE collection_metadata ADD COLUMN bool_value INTEGER;
ALTER TABLE segment_metadata ADD COLUMN bool_value INTEGER;
4eea7468935bf25d4604a0fed2366116<EFBFBD>b
G<>=Msysdb00005-remove-topic.sqlite.sql-- Remove the topic column from the Collections and Segments tables

ALTER TABLE collections DROP COLUMN topic;
ALTER TABLE segments DROP COLUMN topic;
b1367c826b8fba5f96f27befdc1d42d2<EFBFBD>
Q<>%Msysdb00004-tenants-databases.sqlite.sqlCREATE TABLE IF NOT EXISTS tenants (
    id TEXT PRIMARY KEY,
    UNIQUE (id)
);

CREATE TABLE IF NOT EXISTS databases (
    id TEXT PRIMARY KEY, -- unique globally
    name TEXT NOT NULL, -- unique per tenant
    tenant_id TEXT NOT NULL REFERENCES tenants(id) ON DELETE CASCADE,
    UNIQUE (tenant_id, name) -- Ensure that a tenant has only one database with a given name
);

CREATE TABLE IF NOT EXISTS collections_tmp (
    id TEXT PRIMARY KEY, -- unique globally
    name TEXT NOT NULL, -- unique per database
    topic TEXT NOT NULL,
    dimension INTEGER,
    database_id TEXT NOT NULL REFERENCES databases(id) ON DELETE CASCADE,
    UNIQUE (name, database_id)
);

-- Create default tenant and database
INSERT OR REPLACE INTO tenants (id) VALUES ('default_tenant'); -- The default tenant id is 'default_tenant' others are UUIDs
INSERT OR REPLACE INTO databases (id, name, tenant_id) VALUES ('00000000-0000-0000-0000-000000000000', 'default_database', 'default_tenant');

INSERT OR REPLACE INTO collections_tmp (id, name, topic, dimension, database_id)
    SELECT id, name, topic, dimension, '00000000-0000-0000-0000-000000000000' FROM collections;
DROP TABLE collections;
ALTER TABLE collections_tmp RENAME TO collections;
048867ce8fcdefe4023c7110e4433591<EFBFBD>
WyMsysdb00003-collection-dimension.sqlite.sqlALTER TABLE collections ADD COLUMN dimension INTEGER;
42d22d0574d31d419c2a0e7f625c93aa<EFBFBD>G
?<3F>Msysdb00002-segments.sqlite.sqlCREATE TABLE segments (
    id TEXT PRIMARY KEY,
    type TEXT NOT NULL,
    scope TEXT NOT NULL,
    topic TEXT,
    collection TEXT REFERENCES collection(id)
);

CREATE TABLE segment_metadata (
    segment_id TEXT  REFERENCES segments(id) ON DELETE CASCADE,
    key TEXT NOT NULL,
    str_value TEXT,
    int_value INTEGER,
    float_value REAL,
    PRIMARY KEY (segment_id, key)
);
2913cb6a503055a95f625448037e8912<EFBFBD>+
	E<>SMsysdb00001-collections.sqlite.sqlCREATE TABLE collections (
    id TEXT PRIMARY KEY,
    name TEXT NOT NULL,
    topic TEXT NOT NULL,
    UNIQUE (name)
);

CREATE TABLE collection_metadata (
    collection_id TEXT REFERENCES collections(id) ON DELETE CASCADE,
    key TEXT NOT NULL,
    str_value TEXT,
    int_value INTEGER,
    float_value REAL,
    PRIMARY KEY (collection_id, key)
);
38352d725ad1c16074fac420b22b4633
<00>
U<0B>
s<08><02>
K<00><00>?-
]<5D>KMembeddings_queue00002-embeddings-queue-config.sqlite.sqlCREATE TABLE embeddings_queue_config (
    id INTEGER PRIMARY KEY,
    config_json_str TEXT
);
8fbfe4ffb3e57f1d8bfdc58510a82e85<EFBFBD>W-	C<>Membeddings_queue00001-embeddings.sqlite.sqlCREATE TABLE embeddings_queue (
    seq_id INTEGER PRIMARY KEY,
    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
    operation INTEGER NOT NULL,
    topic TEXT NOT NULL,
    id TEXT NOT NULL,
    vector BLOB,
    encoding TEXT,
    metadata TEXT
);
d3755dfd232be8e8301f4d7fcfb3a486<EFBFBD>v
K<>_Mmetadb00005-max-seq-id-int.sqlite.sqlALTER TABLE max_seq_id ADD COLUMN int_seq_id INTEGER;

-- Convert 8 byte wide big-endian integer as blob to native 64 bit integer.
-- Adapted from https://stackoverflow.com/a/70296198.
UPDATE max_seq_id SET int_seq_id = (
  SELECT (
       (instr('123456789ABCDEF', substr(hex(seq_id), -1 , 1)) <<  0)
     | (instr('123456789ABCDEF', substr(hex(seq_id), -2 , 1)) <<  4)
     | (instr('123456789ABCDEF', substr(hex(seq_id), -3 , 1)) <<  8)
     | (instr('123456789ABCDEF', substr(hex(seq_id), -4 , 1)) << 12)
     | (instr('123456789ABCDEF', substr(hex(seq_id), -5 , 1)) << 16)
     | (instr('123456789ABCDEF', substr(hex(seq_id), -6 , 1)) << 20)
     | (instr('123456789ABCDEF', substr(hex(seq_id), -7 , 1)) << 24)
     | (instr('123456789ABCDEF', substr(hex(seq_id), -8 , 1)) << 28)
     | (instr('123456789ABCDEF', substr(hex(seq_id), -9 , 1)) << 32)
     | (instr('123456789ABCDEF', substr(hex(seq_id), -10, 1)) << 36)
     | (instr('123456789ABCDEF', substr(hex(seq_id), -11, 1)) << 40)
     | (instr('123456789ABCDEF', substr(hex(seq_id), -12, 1)) << 44)
     | (instr('123456789ABCDEF', substr(hex(seq_id), -13, 1)) << 48)
     | (instr('123456789ABCDEF', substr(hex(seq_id), -14, 1)) << 52)
     | (instr('123456789ABCDEF', substr(hex(seq_id), -15, 1)) << 56)
     | (instr('123456789ABCDEF', substr(hex(seq_id), -16, 1)) << 60)
    )
);

ALTER TABLE max_seq_id DROP COLUMN seq_id;
ALTER TABLE max_seq_id RENAME COLUMN int_seq_id TO seq_id;
0e9de46758761b373ce682925edcc326<EFBFBD>R

O<>Mmetadb00004-metadata-indices.sqlite.sqlCREATE INDEX IF NOT EXISTS embedding_metadata_int_value ON embedding_metadata (key, int_value) WHERE int_value IS NOT NULL;
CREATE INDEX IF NOT EXISTS embedding_metadata_float_value ON embedding_metadata (key, float_value) WHERE float_value IS NOT NULL;
CREATE INDEX IF NOT EXISTS embedding_metadata_string_value ON embedding_metadata (key, string_value) WHERE string_value IS NOT NULL;
fb36603a45ee2cd0254cef3ef86585e8<EFBFBD>=
S<>eMmetadb00003-full-text-tokenize.sqlite.sqlCREATE VIRTUAL TABLE embedding_fulltext_search USING fts5(string_value, tokenize='trigram');
INSERT INTO embedding_fulltext_search (rowid, string_value) SELECT rowid, string_value FROM embedding_metadata;
DROP TABLE embedding_fulltext;
f97ad6334aeaa8f419f01110b648b97a<EFBFBD>
S<>)Mmetadb00002-embedding-metadata.sqlite.sql-- SQLite does not support adding check with alter table, as a result, adding a check
-- involve creating a new table and copying the data over. It is over kill with adding
-- a boolean type column. The application write to the table needs to ensure the data
-- integrity.
ALTER TABLE embedding_metadata ADD COLUMN bool_value INTEGER
12a570f7121b3a8ce750a2a7c36da20f<EFBFBD>(
	S<>=Mmetadb00001-embedding-metadata.sqlite.sqlCREATE TABLE embeddings (
    id INTEGER PRIMARY KEY,
    segment_id TEXT NOT NULL,
    embedding_id TEXT NOT NULL,
    seq_id BLOB NOT NULL,
    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
    UNIQUE (segment_id, embedding_id)
);

CREATE TABLE embedding_metadata (
    id INTEGER REFERENCES embeddings(id),
    key TEXT NOT NULL,
    string_value TEXT,
    int_value INTEGER,
    float_value REAL,
    PRIMARY KEY (id, key)
);

CREATE TABLE max_seq_id (
    segment_id TEXT PRIMARY KEY,
    seq_id BLOB NOT NULL
);

CREATE VIRTUAL TABLE embedding_fulltext USING fts5(id, string_value);
2b4cf52c4bb2676e21d6860a4409f856
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