Args:
    ctx: FastMCP context for progress reporting and logging
    query: SQL query to execute
    database: Optional database name to execute the query against

Returns:
    Query results as a string

Args:
    ctx: FastMCP context for progress reporting and logging
    query: SQL query to execute
    batch_size: Number of rows to fetch at once

Returns:
    Query results as a concatenated string

Args:
    ctx: FastMCP context for progress reporting and logging
    schema: vertica schema to execute the copy against
    table: Target table name
    data: List of rows to insert

Returns:
    Status message indicating success or failure

Args:
    ctx: FastMCP context for progress reporting and logging
    table_name: Name of the table to inspect
    schema: Schema name (default: public)

Returns:
    Table structure information as a string

Args:
    ctx: FastMCP context for progress reporting and logging
    table_name: Name of the table to inspect
    schema: Schema name (default: public)

Returns:
    Index information as a string

Args:
    ctx: FastMCP context for progress reporting and logging
    schema: Schema name (default: public)

Returns:
    View information as a string