46 lines
1.3 KiB
Python
46 lines
1.3 KiB
Python
postgresql_ddl_tmpl = """{% macro typeStr(type,len,dec) %}
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{%- if type=='str' -%}
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VARCHAR({{len}})
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{%- elif type=='char' -%}
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CHAR({{len}})
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{%- elif type=='long' or type=='int' or type=='short' -%}
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NUMERIC(30,0)
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{%- elif type=='float' or type=='double' or type=='ddouble' -%}
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NUMERIC({{len}},{{dec}})
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{%- elif type=='date' -%}
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DATE
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{%- elif type=='time' -%}
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TIME
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{%- elif type=='timestamp' -%}
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TIMESTAMP
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{%- else -%}
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{{type}}
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{%- endif %}
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{%- endmacro %}
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{% macro nullStr(nullable) %}
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{%- if nullable=='no' -%}
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NOT NULL
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{%- endif -%}
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{% endmacro %}
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{% macro primary() %}
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,PRIMARY KEY({{','.join(summary[0].primary)}})
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{% endmacro %}
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DROP TABLE IF EXISTS {{summary[0].name}};
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CREATE TABLE {{summary[0].name}}
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(
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{% for field in fields %}
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{{field.name}} {{typeStr(field.type,field.length,field.dec)}} {{nullStr(field.nullable)}}{%- if not loop.last -%},{%- endif -%}
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{% endfor %}
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{% if summary[0].primary and len(summary[0].primary)>0 %}
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{{primary()}}
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{% endif %}
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);
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{% for v in indexes %}
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CREATE {% if v.idxtype=='unique' %}UNIQUE{% endif %} INDEX {{summary[0].name}}_{{v.name}} ON {{summary[0].name}}({{",".join(v.idxfields)}});
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{%- endfor -%}
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COMMENT ON TABLE {{summary[0].name}} IS '{{summary[0].title}}';
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{% for field in fields %}
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COMMENT ON COLUMN {{summary[0].name}}.{{field.name}} is '{{field.title}}';
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{% endfor %}
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"""
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