postgresql

SQL queries and schema management

Server path: /postgresql | Type: Application | PCID required: Yes

Tools

Tool	Description
postgresql_create_table	Create a new table in PostgreSQL
postgresql_delete_data	Delete data from a PostgreSQL table
postgresql_describe_table	Get table structure and column information
postgresql_execute_query	Execute a SQL query on PostgreSQL database
postgresql_insert_data	Insert data into a PostgreSQL table
postgresql_list_tables	List all tables in the database
postgresql_select_data	Select data from a PostgreSQL table
postgresql_update_data	Update data in a PostgreSQL table

---

postgresql_create_table

Create a new table in PostgreSQL

Parameters:

Parameter	Type	Required	Default	Description
tableName	string	Yes	—	Name of the table to create
columns	object[]	Yes	—	Table column definitions

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID"
    },
    "tableName": {
      "type": "string",
      "description": "Name of the table to create"
    },
    "columns": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "name": {
            "type": "string",
            "description": "Column name"
          },
          "type": {
            "type": "string",
            "description": "Column data type (e.g., VARCHAR(255), INTEGER, TEXT)"
          },
          "nullable": {
            "type": "boolean",
            "default": true,
            "description": "Whether column can be NULL"
          },
          "primaryKey": {
            "type": "boolean",
            "default": false,
            "description": "Whether column is primary key"
          },
          "autoIncrement": {
            "type": "boolean",
            "default": false,
            "description": "Whether column auto-increments (uses SERIAL)"
          }
        }
      },
      "description": "Table column definitions"
    }
  },
  "required": [
    "PCID",
    "tableName",
    "columns"
  ]
}

---

postgresql_delete_data

Delete data from a PostgreSQL table

Parameters:

Parameter	Type	Required	Default	Description
table	string	Yes	—	Table name
where	string	Yes	—	WHERE clause to identify rows to delete
whereParams	string[]	No	—	Parameters for WHERE clause

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID"
    },
    "table": {
      "type": "string",
      "description": "Table name"
    },
    "where": {
      "type": "string",
      "description": "WHERE clause to identify rows to delete"
    },
    "whereParams": {
      "type": "array",
      "items": {
        "oneOf": [
          {
            "type": "string"
          },
          {
            "type": "number"
          },
          {
            "type": "boolean"
          },
          {
            "type": "null"
          }
        ]
      },
      "description": "Parameters for WHERE clause"
    }
  },
  "required": [
    "PCID",
    "table",
    "where"
  ]
}

---

postgresql_describe_table

Get table structure and column information

Parameters:

Parameter	Type	Required	Default	Description
table	string	Yes	—	Table name to describe

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID"
    },
    "table": {
      "type": "string",
      "description": "Table name to describe"
    }
  },
  "required": [
    "PCID",
    "table"
  ]
}

---

postgresql_execute_query

Execute a SQL query on PostgreSQL database

Parameters:

Parameter	Type	Required	Default	Description
query	string	Yes	—	SQL query to execute
parameters	string[]	No	—	Query parameters for parameterized queries

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID"
    },
    "query": {
      "type": "string",
      "description": "SQL query to execute"
    },
    "parameters": {
      "type": "array",
      "items": {
        "oneOf": [
          {
            "type": "string"
          },
          {
            "type": "number"
          },
          {
            "type": "boolean"
          },
          {
            "type": "null"
          }
        ]
      },
      "description": "Query parameters for parameterized queries"
    }
  },
  "required": [
    "PCID",
    "query"
  ]
}

---

postgresql_insert_data

Insert data into a PostgreSQL table

Parameters:

Parameter	Type	Required	Default	Description
table	string	Yes	—	Table name
data	object	Yes	—	Data to insert as key-value pairs (supports nested objects and arrays for JSON/JSONB columns)

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID"
    },
    "table": {
      "type": "string",
      "description": "Table name"
    },
    "data": {
      "type": "object",
      "additionalProperties": true,
      "description": "Data to insert as key-value pairs (supports nested objects and arrays for JSON/JSONB columns)"
    }
  },
  "required": [
    "PCID",
    "table",
    "data"
  ]
}

---

postgresql_list_tables

List all tables in the database

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID"
    }
  },
  "required": [
    "PCID"
  ]
}

---

postgresql_select_data

Select data from a PostgreSQL table

Parameters:

Parameter	Type	Required	Default	Description
table	string	Yes	—	Table name
columns	string[]	No	—	Columns to select (defaults to all)
where	string	No	—	WHERE clause conditions
whereParams	string[]	No	—	Parameters for WHERE clause
orderBy	string	No	—	ORDER BY clause
limit	number	No	—	LIMIT number of results
offset	number	No	—	OFFSET for pagination

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID"
    },
    "table": {
      "type": "string",
      "description": "Table name"
    },
    "columns": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Columns to select (defaults to all)"
    },
    "where": {
      "type": "string",
      "description": "WHERE clause conditions"
    },
    "whereParams": {
      "type": "array",
      "items": {
        "oneOf": [
          {
            "type": "string"
          },
          {
            "type": "number"
          },
          {
            "type": "boolean"
          },
          {
            "type": "null"
          }
        ]
      },
      "description": "Parameters for WHERE clause"
    },
    "orderBy": {
      "type": "string",
      "description": "ORDER BY clause"
    },
    "limit": {
      "type": "number",
      "description": "LIMIT number of results"
    },
    "offset": {
      "type": "number",
      "description": "OFFSET for pagination"
    }
  },
  "required": [
    "PCID",
    "table"
  ]
}

---

postgresql_update_data

Update data in a PostgreSQL table

Parameters:

Parameter	Type	Required	Default	Description
table	string	Yes	—	Table name
data	object	Yes	—	Data to update as key-value pairs (supports nested objects and arrays for JSON/JSONB columns)
where	string	Yes	—	WHERE clause
whereParams	string[]	No	—	Parameters for WHERE clause

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID"
    },
    "table": {
      "type": "string",
      "description": "Table name"
    },
    "data": {
      "type": "object",
      "additionalProperties": true,
      "description": "Data to update as key-value pairs (supports nested objects and arrays for JSON/JSONB columns)"
    },
    "where": {
      "type": "string",
      "description": "WHERE clause"
    },
    "whereParams": {
      "type": "array",
      "items": {
        "oneOf": [
          {
            "type": "string"
          },
          {
            "type": "number"
          },
          {
            "type": "boolean"
          },
          {
            "type": "null"
          }
        ]
      },
      "description": "Parameters for WHERE clause"
    }
  },
  "required": [
    "PCID",
    "table",
    "data",
    "where"
  ]
}