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1a4a78f
1
Parent(s):
c31173b
bug
Browse files- local_database.py +15 -3
local_database.py
CHANGED
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@@ -8,11 +8,13 @@ INDEX_FILE = "auramind_faiss.index"
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def get_db_connection():
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"""Establishes a connection to the database."""
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conn = None
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try:
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conn = sqlite3.connect(DB_FILE)
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conn.row_factory = sqlite3.Row
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except Error as e:
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print(e)
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return conn
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def init_db():
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@@ -20,9 +22,12 @@ def init_db():
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Initializes a more robust database schema for multimodal data.
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- 'documents' table tracks the source files.
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- 'chunks' table stores the individual encrypted text/image chunks.
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"""
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conn = get_db_connection()
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if conn is None:
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return
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cursor = conn.cursor()
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@@ -32,7 +37,9 @@ def init_db():
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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name TEXT NOT NULL UNIQUE
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)
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''
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# Table to store each chunk of content (text or image)
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# The faiss_id will correspond to the row number in the FAISS index
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@@ -45,7 +52,9 @@ def init_db():
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page_num INTEGER,
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FOREIGN KEY (doc_id) REFERENCES documents (id)
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)
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''
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# Table for farm analysis data
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sql_create_table = """ CREATE TABLE IF NOT EXISTS farm_analysis (
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@@ -64,9 +73,12 @@ def init_db():
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outcome_image_id TEXT
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); """
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cursor.execute(sql_create_table)
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conn.commit()
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conn.close()
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def check_if_indexed():
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"""Checks if the initial database and index file exist."""
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def get_db_connection():
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"""Establishes a connection to the database."""
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conn = None
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print(f"Attempting to connect to database: {DB_FILE}")
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try:
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conn = sqlite3.connect(DB_FILE)
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conn.row_factory = sqlite3.Row
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print(f"Successfully connected to database: {DB_FILE}")
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except Error as e:
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print(f"Error connecting to database: {e}")
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return conn
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def init_db():
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Initializes a more robust database schema for multimodal data.
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- 'documents' table tracks the source files.
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- 'chunks' table stores the individual encrypted text/image chunks.
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- 'farm_analysis' table stores analysis data.
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"""
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print("Initializing database...")
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conn = get_db_connection()
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if conn is None:
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print("Database connection failed, cannot initialize.")
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return
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cursor = conn.cursor()
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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name TEXT NOT NULL UNIQUE
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)
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''
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)
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print("Table 'documents' checked/created.")
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# Table to store each chunk of content (text or image)
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# The faiss_id will correspond to the row number in the FAISS index
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page_num INTEGER,
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FOREIGN KEY (doc_id) REFERENCES documents (id)
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)
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''
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)
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print("Table 'chunks' checked/created.")
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# Table for farm analysis data
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sql_create_table = """ CREATE TABLE IF NOT EXISTS farm_analysis (
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outcome_image_id TEXT
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); """
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cursor.execute(sql_create_table)
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print("Table 'farm_analysis' checked/created.")
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conn.commit()
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print("Database changes committed.")
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conn.close()
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print("Database connection closed.")
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def check_if_indexed():
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"""Checks if the initial database and index file exist."""
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